Merge remote-tracking branch 'upstream/v4' into open-graph

.github/ISSUE_TEMPLATE/bug_report.md

@@ -20,12 +20,19 @@ Steps to reproduce the behavior:
 **Expected behavior**
 A clear and concise description of what you expected to happen.
 
-**Screenshots**
+**Screenshots and Source**
 If applicable, add screenshots to help explain your problem.
 
+You can help speed up fixing the problem by either
+
+1. providing a simple reproduction
+2. linking to your Quartz repository where the problem can be observed
+
 **Desktop (please complete the following information):**
 
-- Device: [e.g. iPhone6]
+- Quartz Version: [e.g. v4.1.2]
+- `node` Version: [e.g. v18.16]
+- `npm` version: [e.g. v10.1.0]
 - OS: [e.g. iOS]
 - Browser [e.g. chrome, safari]
 

.github/workflows/ci.yaml

@@ -45,3 +45,9 @@ jobs:
 
       - name: Ensure Quartz builds, check bundle info
         run: npx quartz build --bundleInfo
+
+      - name: Create release tag
+        uses: Klemensas/action-autotag@stable
+        with:
+          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
+          tag_prefix: "v"

Dockerfile

@@ -0,0 +1,11 @@
+FROM node:20-slim as builder
+WORKDIR /usr/src/app
+COPY package.json .
+COPY package-lock.json* .
+RUN npm ci
+
+FROM node:20-slim
+WORKDIR /usr/src/app
+COPY --from=builder /usr/src/app/ /usr/src/app/
+COPY . .
+CMD ["npx", "quartz", "build", "--serve"]

README.md

@@ -5,8 +5,6 @@
 Quartz is a set of tools that helps you publish your [digital garden](https://jzhao.xyz/posts/networked-thought) and notes as a website for free.
 Quartz v4 features a from-the-ground rewrite focusing on end-user extensibility and ease-of-use.
 
-**If you are looking for Quartz v3, you can find it on the [`hugo` branch](https://github.com/jackyzha0/quartz/tree/hugo).**
-
 🔗 Read the documentation and get started: https://quartz.jzhao.xyz/
 
 [Join the Discord Community](https://discord.gg/cRFFHYye7t)

docs/advanced/making plugins.md

@@ -216,22 +216,19 @@ export type QuartzEmitterPlugin<Options extends OptionType = undefined> = (
 
 export type QuartzEmitterPluginInstance = {
   name: string
-  emit(
-    ctx: BuildCtx,
-    content: ProcessedContent[],
-    resources: StaticResources,
-    emitCallback: EmitCallback,
-  ): Promise<FilePath[]>
+  emit(ctx: BuildCtx, content: ProcessedContent[], resources: StaticResources): Promise<FilePath[]>
   getQuartzComponents(ctx: BuildCtx): QuartzComponent[]
 }
 ```
 
-An emitter plugin must define a `name` field an `emit` function and a `getQuartzComponents` function. `emit` is responsible for looking at all the parsed and filtered content and then appropriately creating files and returning a list of paths to files the plugin created.
+An emitter plugin must define a `name` field, an `emit` function, and a `getQuartzComponents` function. `emit` is responsible for looking at all the parsed and filtered content and then appropriately creating files and returning a list of paths to files the plugin created.
 
-Creating new files can be done via regular Node [fs module](https://nodejs.org/api/fs.html) (i.e. `fs.cp` or `fs.writeFile`) or via the `emitCallback` if you are creating files that contain text. The `emitCallback` function is the 4th argument of the emit function. It's interface looks something like this:
+Creating new files can be done via regular Node [fs module](https://nodejs.org/api/fs.html) (i.e. `fs.cp` or `fs.writeFile`) or via the `write` function in `quartz/plugins/emitters/helpers.ts` if you are creating files that contain text. `write` has the following signature:
 
 ```ts
-export type EmitCallback = (data: {
+export type WriteOptions = (data: {
+  // the build context
+  ctx: BuildCtx
   // the name of the file to emit (not including the file extension)
   slug: ServerSlug
   // the file extension
@@ -247,7 +244,7 @@ If you are creating an emitter plugin that needs to render components, there are
 
 - Your component should use `getQuartzComponents` to declare a list of `QuartzComponents` that it uses to construct the page. See the page on [[creating components]] for more information.
 - You can use the `renderPage` function defined in `quartz/components/renderPage.tsx` to render Quartz components into HTML.
-- If you need to render an HTML AST to JSX, you can use the `toJsxRuntime` function from `hast-util-to-jsx-runtime` library. An example of this can be found in `quartz/components/pages/Content.tsx`.
+- If you need to render an HTML AST to JSX, you can use the `htmlToJsx` function from `quartz/util/jsx.ts`. An example of this can be found in `quartz/components/pages/Content.tsx`.
 
 For example, the following is a simplified version of the content page plugin that renders every single page.
 

docs/authoring content.md

@@ -2,7 +2,7 @@
 title: Authoring Content
 ---
 
-All of the content in your Quartz should go in the `/content` folder. The content for the home page of your Quartz lives in `content/index.md`. If you've [[index#🪴 Get Started|setup Quartz]] already, this folder should already be initailized. Any Markdown in this folder will get processed by Quartz.
+All of the content in your Quartz should go in the `/content` folder. The content for the home page of your Quartz lives in `content/index.md`. If you've [[index#🪴 Get Started|setup Quartz]] already, this folder should already be initialized. Any Markdown in this folder will get processed by Quartz.
 
 It is recommended that you use [Obsidian](https://obsidian.md/) as a way to edit and maintain your Quartz. It comes with a nice editor and graphical interface to preview, edit, and link your local files and attachments.
 

docs/features/Docker Support.md

@@ -0,0 +1,7 @@
+Quartz comes shipped with a Docker image that will allow you to preview your Quartz locally without installing Node.
+
+You can run the below one-liner to run Quartz in Docker.
+
+```sh
+docker run --rm -itp 8080:8080 $(docker build -q .)
+```

docs/features/Obsidian compatibility.md

@@ -25,7 +25,9 @@ Finally, Quartz also provides `Plugin.CrawlLinks` which allows you to customize
     - `callouts`: whether to enable [[callouts]]. Defaults to `true`
     - `mermaid`: whether to enable [[Mermaid diagrams]]. Defaults to `true`
     - `parseTags`: whether to try and parse tags in the content body. Defaults to `true`
+    - `parseArrows`: whether to try and parse arrows in the content body. Defaults to `true`.
     - `enableInHtmlEmbed`: whether to try and parse Obsidian flavoured markdown in raw HTML. Defaults to `false`
+    - `enableYouTubeEmbed`: whether to enable embedded YouTube videos using external image Markdown syntax. Defaults to `false`
 - Link resolution behaviour:
   - Disabling: remove all instances of `Plugin.CrawlLinks()` from `quartz.config.ts`
   - Changing link resolution preference: set `markdownLinkResolution` to one of `absolute`, `relative` or `shortest`

docs/features/OxHugo compatibility.md

@@ -32,6 +32,7 @@ Quartz by default doesn't understand `org-roam` files as they aren't Markdown. Y
   - `replaceFigureWithMdImg`: Whether to replace `<figure/>` with `![]()`
 - Formatting
   - `removeHugoShortcode`: Whether to remove hugo shortcode syntax (`{{}}`)
+  - `replaceOrgLatex`: Whether to replace org-mode formatting for latex fragments with what `Plugin.Latex` supports.
 
 > [!warning]
 >

docs/features/breadcrumbs.md

@@ -0,0 +1,36 @@
+---
+title: "Breadcrumbs"
+tags:
+  - component
+---
+
+Breadcrumbs provide a way to navigate a hierarchy of pages within your site using a list of its parent folders.
+
+By default, the element at the very top of your page is the breadcrumb navigation bar (can also be seen at the top on this page!).
+
+## Customization
+
+Most configuration can be done by passing in options to `Component.Breadcrumbs()`.
+
+For example, here's what the default configuration looks like:
+
+```typescript title="quartz.layout.ts"
+Component.Breadcrumbs({
+  spacerSymbol: "❯", // symbol between crumbs
+  rootName: "Home", // name of first/root element
+  resolveFrontmatterTitle: true, // whether to resolve folder names through frontmatter titles
+  hideOnRoot: true, // whether to hide breadcrumbs on root `index.md` page
+  showCurrentPage: true, // whether to display the current page in the breadcrumbs
+})
+```
+
+When passing in your own options, you can omit any or all of these fields if you'd like to keep the default value for that field.
+
+You can also adjust where the breadcrumbs will be displayed by adjusting the [[layout]] (moving `Component.Breadcrumbs()` up or down)
+
+Want to customize it even more?
+
+- Removing breadcrumbs: delete all usages of `Component.Breadcrumbs()` from `quartz.layout.ts`.
+- Component: `quartz/components/Breadcrumbs.tsx`
+- Style: `quartz/components/styles/breadcrumbs.scss`
+- Script: inline at `quartz/components/Breadcrumbs.tsx`

docs/features/callouts.md

@@ -33,7 +33,7 @@ See [documentation on supported types and syntax here](https://help.obsidian.md
 
 > [!question]+ Can callouts be nested?
 >
-> > [!todo]- Yes!, they can.
+> > [!todo]- Yes!, they can. And collapsed!
 > >
 > > > [!example] You can even use multiple layers of nesting.
 

docs/features/darkmode.md

@@ -12,3 +12,12 @@ Quartz supports darkmode out of the box that respects the user's theme preferenc
 - Component: `quartz/components/Darkmode.tsx`
 - Style: `quartz/components/styles/darkmode.scss`
 - Script: `quartz/components/scripts/darkmode.inline.ts`
+
+You can also listen to the `themechange` event to perform any custom logic when the theme changes.
+
+```js
+document.addEventListener("themechange", (e) => {
+  console.log("Theme changed to " + e.detail.theme) // either "light" or "dark"
+  // your logic here
+})
+```

docs/features/explorer.md

@@ -26,7 +26,7 @@ Component.Explorer({
   title: "Explorer", // title of the explorer component
   folderClickBehavior: "collapse", // what happens when you click a folder ("link" to navigate to folder page on click or "collapse" to collapse folder on click)
   folderDefaultState: "collapsed", // default state of folders ("collapsed" or "open")
-  useSavedState: true, // wether to use local storage to save "state" (which folders are opened) of explorer
+  useSavedState: true, // whether to use local storage to save "state" (which folders are opened) of explorer
   // Sort order: folders first, then files. Sort folders and files alphabetically
   sortFn: (a, b) => {
     ... // default implementation shown later
@@ -75,7 +75,12 @@ Every function you can pass is optional. By default, only a `sort` function will
 Component.Explorer({
   sortFn: (a, b) => {
     if ((!a.file && !b.file) || (a.file && b.file)) {
-      return a.displayName.localeCompare(b.displayName)
+      // sensitivity: "base": Only strings that differ in base letters compare as unequal. Examples: a ≠ b, a = á, a = A
+      // numeric: true: Whether numeric collation should be used, such that "1" < "2" < "10"
+      return a.displayName.localeCompare(b.displayName, undefined, {
+        numeric: true,
+        sensitivity: "base",
+      })
     }
     if (a.file && !b.file) {
       return 1
@@ -174,43 +179,6 @@ Component.Explorer({
 
 ## Advanced examples
 
-### Add emoji prefix
-
-To add emoji prefixes (📁 for folders, 📄 for files), you could use a map function like this:
-
-```ts title="quartz.layout.ts"
-Component.Explorer({
-  mapFn: (node) => {
-    // dont change name of root node
-    if (node.depth > 0) {
-      // set emoji for file/folder
-      if (node.file) {
-        node.displayName = "📄 " + node.displayName
-      } else {
-        node.displayName = "📁 " + node.displayName
-      }
-    }
-  },
-}})
-```
-
-### Putting it all together
-
-In this example, we're going to customize the explorer by using functions from examples above to [[#Add emoji prefix | add emoji prefixes]], [[#remove-list-of-elements-filter| filter out some folders]] and [[#use-sort-to-put-files-first | sort with files above folders]].
-
-```ts title="quartz.layout.ts"
-Component.Explorer({
-  filterFn: sampleFilterFn,
-  mapFn: sampleMapFn,
-  sortFn: sampleSortFn,
-  order: ["filter", "sort", "map"],
-})
-```
-
-Notice how we customized the `order` array here. This is done because the default order applies the `sort` function last. While this normally works well, it would cause unintended behavior here, since we changed the first characters of all display names. In our example, `sort` would be applied based off the emoji prefix instead of the first _real_ character.
-
-To fix this, we just changed around the order and apply the `sort` function before changing the display names in the `map` function.
-
 > [!tip]
 > When writing more complicated functions, the `layout` file can start to look very cramped.
 > You can fix this by defining your functions in another file.
@@ -238,3 +206,101 @@ To fix this, we just changed around the order and apply the `sort` function befo
 >   sortFn: sortFn,
 > })
 > ```
+
+### Add emoji prefix
+
+To add emoji prefixes (📁 for folders, 📄 for files), you could use a map function like this:
+
+```ts title="quartz.layout.ts"
+Component.Explorer({
+  mapFn: (node) => {
+    // dont change name of root node
+    if (node.depth > 0) {
+      // set emoji for file/folder
+      if (node.file) {
+        node.displayName = "📄 " + node.displayName
+      } else {
+        node.displayName = "📁 " + node.displayName
+      }
+    }
+  },
+})
+```
+
+### Putting it all together
+
+In this example, we're going to customize the explorer by using functions from examples above to [[#Add emoji prefix | add emoji prefixes]], [[#remove-list-of-elements-filter| filter out some folders]] and [[#use-sort-to-put-files-first | sort with files above folders]].
+
+```ts title="quartz.layout.ts"
+Component.Explorer({
+  filterFn: sampleFilterFn,
+  mapFn: sampleMapFn,
+  sortFn: sampleSortFn,
+  order: ["filter", "sort", "map"],
+})
+```
+
+Notice how we customized the `order` array here. This is done because the default order applies the `sort` function last. While this normally works well, it would cause unintended behavior here, since we changed the first characters of all display names. In our example, `sort` would be applied based off the emoji prefix instead of the first _real_ character.
+
+To fix this, we just changed around the order and apply the `sort` function before changing the display names in the `map` function.
+
+### Use `sort` with pre-defined sort order
+
+Here's another example where a map containing file/folder names (as slugs) is used to define the sort order of the explorer in quartz. All files/folders that aren't listed inside of `nameOrderMap` will appear at the top of that folders hierarchy level.
+
+It's also worth mentioning, that the smaller the number set in `nameOrderMap`, the higher up the entry will be in the explorer. Incrementing every folder/file by 100, makes ordering files in their folders a lot easier. Lastly, this example still allows you to use a `mapFn` or frontmatter titles to change display names, as it uses slugs for `nameOrderMap` (which is unaffected by display name changes).
+
+```ts title="quartz.layout.ts"
+Component.Explorer({
+  sortFn: (a, b) => {
+    const nameOrderMap: Record<string, number> = {
+      "poetry-folder": 100,
+      "essay-folder": 200,
+      "research-paper-file": 201,
+      "dinosaur-fossils-file": 300,
+      "other-folder": 400,
+    }
+
+    let orderA = 0
+    let orderB = 0
+
+    if (a.file && a.file.slug) {
+      orderA = nameOrderMap[a.file.slug] || 0
+    } else if (a.name) {
+      orderA = nameOrderMap[a.name] || 0
+    }
+
+    if (b.file && b.file.slug) {
+      orderB = nameOrderMap[b.file.slug] || 0
+    } else if (b.name) {
+      orderB = nameOrderMap[b.name] || 0
+    }
+
+    return orderA - orderB
+  },
+})
+```
+
+For reference, this is how the quartz explorer window would look like with that example:
+
+```
+📖 Poetry Folder
+📑 Essay Folder
+    ⚗️ Research Paper File
+🦴 Dinosaur Fossils File
+🔮 Other Folder
+```
+
+And this is how the file structure would look like:
+
+```
+index.md
+poetry-folder
+    index.md
+essay-folder
+    index.md
+    research-paper-file.md
+dinosaur-fossils-file.md
+other-folder
+    index.md
+```

docs/features/graph view.md

@@ -34,6 +34,8 @@ Component.Graph({
     linkDistance: 30, // how long should the links be by default?
     fontSize: 0.6, // what size should the node labels be?
     opacityScale: 1, // how quickly do we fade out the labels when zooming out?
+    removeTags: [], // what tags to remove from the graph
+    showTags: true, // whether to show tags in the graph
   },
   globalGraph: {
     drag: true,
@@ -45,6 +47,8 @@ Component.Graph({
     linkDistance: 30,
     fontSize: 0.6,
     opacityScale: 1,
+    removeTags: [], // what tags to remove from the graph
+    showTags: true, // whether to show tags in the graph
   },
 })
 ```

docs/features/private pages.md

@@ -12,9 +12,17 @@ There may be some notes you want to avoid publishing as a website. Quartz suppor
 
 If you'd like to only publish a select number of notes, you can instead use `Plugin.ExplicitPublish` which will filter out all notes except for any that have `publish: true` in the frontmatter.
 
+> [!warning]
+> Regardless of the filter plugin used, **all non-markdown files will be emitted and available publically in the final build.** This includes files such as images, voice recordings, PDFs, etc. One way to prevent this and still be able to embed local images is to create a folder specifically for public media and add the following two patterns to the ignorePatterns array.
+>
+> `"!(PublicMedia)**/!(*.md)", "!(*.md)"`
+
 ## `ignorePatterns`
 
-This is a field in `quartz.config.ts` under the main [[configuration]] which allows you to specify a list of patterns to effectively exclude from parsing all together. Any valid [glob](https://github.com/mrmlnc/fast-glob#pattern-syntax) pattern works here.
+This is a field in `quartz.config.ts` under the main [[configuration]] which allows you to specify a list of patterns to effectively exclude from parsing all together. Any valid [fast-glob](https://github.com/mrmlnc/fast-glob#pattern-syntax) pattern works here.
+
+> [!note]
+> Bash's glob syntax is slightly different from fast-glob's and using bash's syntax may lead to unexpected results.
 
 Common examples include:
 

docs/features/table of contents.md

@@ -8,7 +8,7 @@ tags:
 Quartz can automatically generate a table of contents from a list of headings on each page. It will also show you your current scroll position on the site by marking headings you've scrolled through with a different colour.
 
 By default, it will show all headers from H1 (`# Title`) all the way to H3 (`### Title`) and will only show the table of contents if there is more than 1 header on the page.
-You can also hide the table of contents on a page by adding `showToc: false` to the frontmatter for that page.
+You can also hide the table of contents on a page by adding `enableToc: false` to the frontmatter for that page.
 
 > [!info]
 > This feature requires both `Plugin.TableOfContents` in your `quartz.config.ts` and `Component.TableOfContents` in your `quartz.layout.ts` to function correctly.
@@ -18,6 +18,7 @@ You can also hide the table of contents on a page by adding `showToc: false` to
 - Removing table of contents: remove all instances of `Plugin.TableOfContents()` from `quartz.config.ts`. and `Component.TableOfContents()` from `quartz.layout.ts`
 - Changing the max depth: pass in a parameter to `Plugin.TableOfContents({ maxDepth: 4 })`
 - Changing the minimum number of entries in the Table of Contents before it renders: pass in a parameter to `Plugin.TableOfContents({ minEntries: 3 })`
+- Collapse the table of content by default: pass in a parameter to `Plugin.TableOfContents({ collapseByDefault: true })`
 - Component: `quartz/components/TableOfContents.tsx`
 - Style:
   - Modern (default): `quartz/components/styles/toc.scss`

docs/features/wikilinks.md

@@ -14,3 +14,11 @@ This is enabled as a part of [[Obsidian compatibility]] and can be configured an
 - `[[Path to file | Here's the title override]]`: produces a link to `Path to file.md` with the text `Here's the title override`
 - `[[Path to file#Anchor]]`: produces a link to the anchor `Anchor` in the file `Path to file.md`
 - `[[Path to file#^block-ref]]`: produces a link to the specific block `block-ref` in the file `Path to file.md`
+
+### Embeds
+
+- `![[Path to image]]`: embeds an image into the page
+- `![[Path to image|100x145]]`: embeds an image into the page with dimensions 100px by 145px
+- `![[Path to file]]`: transclude an entire page
+- `![[Path to file#Anchor]]`: transclude everything under the header `Anchor`
+- `![[Path to file#^b15695]]`: transclude block with ID `^b15695`

docs/hosting.md

@@ -4,7 +4,10 @@ title: Hosting
 
 Quartz effectively turns your Markdown files and other resources into a bundle of HTML, JS, and CSS files (a website!).
 
-However, if you'd like to publish your site to the world, you need a way to host it online. This guide will detail how to deploy with either GitHub Pages or Cloudflare pages but any service that allows you to deploy static HTML should work as well (e.g. Netlify, Replit, etc.)
+However, if you'd like to publish your site to the world, you need a way to host it online. This guide will detail how to deploy with common hosting providers but any service that allows you to deploy static HTML should work as well.
+
+> [!warning]
+> The rest of this guide assumes that you've already created your own GitHub repository for Quartz. If you haven't already, [[setting up your GitHub repository|make sure you do so]].
 
 > [!hint]
 > Some Quartz features (like [[RSS Feed]] and sitemap generation) require `baseUrl` to be configured properly in your [[configuration]] to work properly. Make sure you set this before deploying!
@@ -26,12 +29,10 @@ Press "Save and deploy" and Cloudflare should have a deployed version of your si
 
 To add a custom domain, check out [Cloudflare's documentation](https://developers.cloudflare.com/pages/platform/custom-domains/).
 
-## GitHub Pages
-
-Like Quartz 3, you can deploy the site generated by Quartz 4 via GitHub Pages.
-
 > [!warning]
-> Quartz generates files in the format of `file.html` instead of `file/index.html` which means the trailing slashes for _non-folder paths_ are dropped. As GitHub pages does not do this redirect, this may cause existing links to your site that use trailing slashes to break. If not breaking existing links is important to you, consider using [[#Cloudflare Pages]].
+> Cloudflare Pages only allows shallow `git` clones so if you rely on `git` for timestamps, it is recommended you either add dates to your frontmatter (see [[authoring content#Syntax]]) or use another hosting provider.
+
+## GitHub Pages
 
 In your local Quartz, create a new file `quartz/.github/workflows/deploy.yml`.
 
@@ -93,6 +94,9 @@ Then:
 >
 > You can do this by going to your Settings page on your GitHub fork and going to the Environments tab and pressing the trash icon. The GitHub action will recreate the environment for you correctly the next time you sync your Quartz.
 
+> [!info]
+> Quartz generates files in the format of `file.html` instead of `file/index.html` which means the trailing slashes for _non-folder paths_ are dropped. As GitHub pages does not do this redirect, this may cause existing links to your site that use trailing slashes to break. If not breaking existing links is important to you (e.g. you are migrating from Quartz 3), consider using [[#Cloudflare Pages]].
+
 ### Custom Domain
 
 Here's how to add a custom domain to your GitHub pages deployment.
@@ -166,3 +170,61 @@ Using `docs.example.com` is an example of a subdomain. They're a simple way of c
 3. Go to the [Vercel Dashboard](https://vercel.com/dashboard) and select your Quartz project.
 4. Go to the Settings tab and then click Domains in the sidebar
 5. Enter your subdomain into the field and press Add
+
+## Netlify
+
+1. Log in to the [Netlify dashboard](https://app.netlify.com/) and click "Add new site".
+2. Select your Git provider and repository containing your Quartz project.
+3. Under "Build command", enter `npx quartz build`.
+4. Under "Publish directory", enter `public`.
+5. Press Deploy. Once it's live, you'll have a `*.netlify.app` URL to view the page.
+6. To add a custom domain, check "Domain management" in the left sidebar, just like with Vercel.
+
+## GitLab Pages
+
+In your local Quartz, create a new file `.gitlab-ci.yaml`.
+
+```yaml title=".gitlab-ci.yaml"
+stages:
+  - build
+  - deploy
+
+variables:
+  NODE_VERSION: "18.14"
+
+build:
+  stage: build
+  rules:
+    - if: '$CI_COMMIT_REF_NAME == "v4"'
+  before_script:
+    - apt-get update -q && apt-get install -y nodejs npm
+    - npm install -g n
+    - n $NODE_VERSION
+    - hash -r
+    - npm ci
+  script:
+    - npx quartz build
+  artifacts:
+    paths:
+      - public
+  cache:
+    paths:
+      - ~/.npm/
+    key: "${CI_COMMIT_REF_SLUG}-node-${CI_COMMIT_REF_NAME}"
+  tags:
+    - docker
+
+pages:
+  stage: deploy
+  rules:
+    - if: '$CI_COMMIT_REF_NAME == "v4"'
+  script:
+    - echo "Deploying to GitLab Pages..."
+  artifacts:
+    paths:
+      - public
+```
+
+When `.gitlab-ci.yaml` is committed, GitLab will build and deploy the website as a GitLab Page. You can find the url under `Deploy > Pages` in the sidebar.
+
+By default, the page is private and only visible when logged in to a GitLab account with access to the repository but can be opened in the settings under `Deploy` -> `Pages`.

docs/index.md

@@ -2,11 +2,11 @@
 title: Welcome to Quartz 4
 ---
 
-Quartz is a fast, batteries-included static-site generator that transforms Markdown content into fully functional websites. Thousands of students, developers, and teachers are [[showcase|already using Quartz]] to publish personal notes, wikis, and [digital gardens](https://jzhao.xyz/posts/networked-thought) to the web.
+Quartz is a fast, batteries-included static-site generator that transforms Markdown content into fully functional websites. Thousands of students, developers, and teachers are [[showcase|already using Quartz]] to publish personal notes, websites, and [digital gardens](https://jzhao.xyz/posts/networked-thought) to the web.
 
 ## 🪴 Get Started
 
-Quartz requires **at least [Node](https://nodejs.org/) v18.14** to function correctly. Ensure you have this installed on your machine before continuing.
+Quartz requires **at least [Node](https://nodejs.org/) v18.14** and `npm` v9.3.1 to function correctly. Ensure you have this installed on your machine before continuing.
 
 Then, in your terminal of choice, enter the following commands line by line:
 
@@ -19,18 +19,18 @@ npx quartz create
 
 This will guide you through initializing your Quartz with content. Once you've done so, see how to:
 
-1. [[authoring content|Author content]] in Quartz
+1. [[authoring content|Writing content]] in Quartz
 2. [[configuration|Configure]] Quartz's behaviour
 3. Change Quartz's [[layout]]
 4. [[build|Build and preview]] Quartz
 5. [[hosting|Host]] Quartz online
 
-> [!info]
-> Coming from Quartz 3? See the [[migrating from Quartz 3|migration guide]] for the differences between Quartz 3 and Quartz 4 and how to migrate.
+If you prefer instructions in a video format you can try following Nicole van der Hoeven's
+[video guide on how to set up Quartz!](https://www.youtube.com/watch?v=6s6DT1yN4dw&t=227s)
 
 ## 🔧 Features
 
-- [[Obsidian compatibility]], [[full-text search]], [[graph view]], note transclusion, [[wikilinks]], [[backlinks]], [[Latex]], [[syntax highlighting]], [[popover previews]], and [many more](./features) right out of the box
+- [[Obsidian compatibility]], [[full-text search]], [[graph view]], note transclusion, [[wikilinks]], [[backlinks]], [[Latex]], [[syntax highlighting]], [[popover previews]], [[Docker Support]], and [many more](./features) right out of the box
 - Hot-reload for both configuration and content
 - Simple JSX layouts and [[creating components|page components]]
 - [[SPA Routing|Ridiculously fast page loads]] and tiny bundle sizes

docs/philosophy.md

@@ -8,7 +8,9 @@ title: Philosophy of Quartz
 >
 > _(The Garden and the Stream)_
 
-The problem with the file cabinet is that it focuses on efficiency of access and interoperability rather than generativity and creativity. Thinking is not linear, nor is it hierarchical. In fact, not many things are linear or hierarchical at all. Then why is it that most tools and thinking strategies assume a nice chronological or hierarchical order for my thought processes? The ideal tool for thought for me would embrace the messiness of my mind, and organically help insights emerge from chaos instead of forcing an artificial order. A rhizomatic, not arboresecent, form of note taking.
+The problem with the file cabinet is that it focuses on efficiency of access and interoperability rather than generativity and creativity. Thinking is not linear, nor is it hierarchical. In fact, not many things are linear or hierarchical at all. Then why is it that most tools and thinking strategies assume a nice chronological or hierarchical order for my thought processes?
+
+The ideal tool for thought for me would embrace the messiness of my mind, and organically help insights emerge from chaos instead of forcing an artificial order. A rhizomatic, not arboresecent, form of note taking.
 
 My goal with a digital garden is not purely as an organizing system and information store (though it works nicely for that). I want my digital garden to be a playground for new ways ideas can connect together. As a result, existing formal organizing systems like Zettelkasten or the hierarchical folder structures of Notion don’t work well for me. There is way too much upfront friction that by the time I’ve thought about how to organize my thought into folders categories, I’ve lost it.
 
@@ -25,4 +27,21 @@ Quartz is designed first and foremost as a tool for publishing [digital gardens]
 > “[One] who works with the door open gets all kinds of interruptions, but [they] also occasionally gets clues as to what the world is and what might be important.”
 > — Richard Hamming
 
-**The goal of Quartz is to make sharing your digital garden free and simple.** At its core, Quartz is designed to be easy to use enough for non-technical people to get going but also powerful enough that senior developers can tweak it to work how they'd like it to work.
+**The goal of Quartz is to make sharing your digital garden free and simple.**
+
+---
+
+## A garden should be your own
+
+At its core, Quartz is designed to be easy to use enough for non-technical people to get going but also powerful enough that senior developers can tweak it to work how they'd like it to work.
+
+1. If you like the default configuration of Quartz and just want to change the content, the only thing that you need to change is the contents of the `content` folder.
+2. If you'd like to make basic configuration tweaks but don't want to edit source code, one can tweak the plugins and components in `quartz.config.ts` and `quartz.layout.ts` in a guided manner to their liking.
+3. If you'd like to tweak the actual source code of the underlying plugins, components, or even build process, Quartz purposefully ships its full source code to the end user to allow customization at this level too.
+
+Most software either confines you to either
+
+1. Makes it easy to tweak content but not the presentation
+2. Gives you too many knobs to tune the presentation without good opinionated defaults
+
+**Quartz should feel powerful but ultimately be an intuitive tool fully within your control.** It should be a piece of [agentic software](https://jzhao.xyz/posts/agentic-computing). Ultimately, it should have the right affordances to nudge users towards good defaults but never dictate what the 'correct' way of using it is.

docs/setting up your GitHub repository.md

@@ -0,0 +1,39 @@
+---
+title: Setting up your GitHub repository
+---
+
+First, make sure you have Quartz [[index#🪴 Get Started|cloned and setup locally]].
+
+Then, create a new repository on GitHub.com. Do **not** initialize the new repository with `README`, license, or `gitignore` files.
+
+![[github-init-repo-options.png]]
+
+At the top of your repository on GitHub.com's Quick Setup page, click the clipboard to copy the remote repository URL.
+
+![[github-quick-setup.png]]
+
+In your terminal of choice, navigate to the root of your Quartz folder. Then, run the following commands, replacing `REMOTE-URL` with the URL you just copied from the previous step.
+
+```bash
+# add your repository
+git remote add origin REMOTE-URL
+
+# track the main quartz repository for updates
+git remote add upstream https://github.com/jackyzha0/quartz.git
+```
+
+To verify that you set the remote URL correctly, run the following command.
+
+```bash
+git remote -v
+```
+
+Then, you can sync the content to upload it to your repository.
+
+```bash
+npx quartz sync --no-pull
+```
+
+> [!hint]
+> If `npx quartz sync` fails with `fatal: --[no-]autostash option is only valid with --rebase`, you
+> may have an outdated version of `git`. Updating `git` should fix this issue.

docs/showcase.md

@@ -6,16 +6,24 @@ Want to see what Quartz can do? Here are some cool community gardens:
 
 - [Quartz Documentation (this site!)](https://quartz.jzhao.xyz/)
 - [Jacky Zhao's Garden](https://jzhao.xyz/)
-- [Brandon Boswell's Garden](https://brandonkboswell.com)
-- [Scaling Synthesis - A hypertext research notebook](https://scalingsynthesis.com/)
-- [AWAGMI Intern Notes](https://notes.awagmi.xyz/)
-- [Course notes for Information Technology Advanced Theory](https://a2itnotes.github.io/quartz/)
-- [Data Dictionary 🧠](https://glossary.airbyte.com/)
-- [sspaeti.com's Second Brain](https://brain.sspaeti.com/)
+- [Socratica Toolbox](https://toolbox.socratica.info/)
 - [oldwinter の数字花园](https://garden.oldwinter.top/)
+- [Aaron Pham's Garden](https://aarnphm.xyz/)
+- [The Quantum Garden](https://quantumgardener.blog/)
 - [Abhijeet's Math Wiki](https://abhmul.github.io/quartz/Math-Wiki/)
-- [Mike's AI Garden 🤖🪴](https://mwalton.me/)
 - [Matt Dunn's Second Brain](https://mattdunn.info/)
 - [Pelayo Arbues' Notes](https://pelayoarbues.github.io/)
+- [Vince Imbat's Talahardin](https://vinceimbat.com/)
+- [🧠🌳 Chad's Mind Garden](https://www.chadly.net/)
+- [Pedro MC Fernandes's Topo da Mente](https://www.pmcf.xyz/topo-da-mente/)
+- [Mau Camargo's Notkesto](https://notes.camargomau.com/)
+- [Caicai's Novels](https://imoko.cc/blog/caicai/)
+- [🌊 Collapsed Wave](https://collapsedwave.com/)
+- [Sideny's 3D Artist's Handbook](https://sidney-eliot.github.io/3d-artists-handbook/)
+- [Mike's AI Garden 🤖🪴](https://mwalton.me/)
+- [Brandon Boswell's Garden](https://brandonkboswell.com)
+- [Scaling Synthesis - A hypertext research notebook](https://scalingsynthesis.com/)
+- [Data Dictionary 🧠](https://glossary.airbyte.com/)
+- [sspaeti.com's Second Brain](https://brain.sspaeti.com/)
 
-If you want to see your own on here, submit a [Pull Request adding yourself to this file](https://github.com/jackyzha0/quartz/blob/v4/content/showcase.md)!
+If you want to see your own on here, submit a [Pull Request adding yourself to this file](https://github.com/jackyzha0/quartz/blob/v4/docs/showcase.md)!

index.d.ts

@@ -6,6 +6,7 @@ declare module "*.scss" {
 // dom custom event
 interface CustomEventMap {
   nav: CustomEvent<{ url: FullSlug }>
+  themechange: CustomEvent<{ theme: "light" | "dark" }>
 }
 
 declare const fetchData: Promise<ContentIndex>

package.json

@@ -2,7 +2,7 @@
   "name": "@jackyzha0/quartz",
   "description": "🌱 publish your digital garden and notes as a website",
   "private": true,
-  "version": "4.1.0",
+  "version": "4.1.5",
   "type": "module",
   "author": "jackyzha0 <j.zhao2k19@gmail.com>",
   "license": "MIT",
@@ -19,6 +19,7 @@
     "profile": "0x -D prof ./quartz/bootstrap-cli.mjs build --concurrency=1"
   },
   "engines": {
+    "npm": ">=9.3.1",
     "node": ">=18.14"
   },
   "keywords": [
@@ -33,78 +34,79 @@
     "quartz": "./quartz/bootstrap-cli.mjs"
   },
   "dependencies": {
-    "@clack/prompts": "^0.6.3",
-    "@floating-ui/dom": "^1.4.0",
+    "@clack/prompts": "^0.7.0",
+    "@floating-ui/dom": "^1.5.3",
     "@napi-rs/simple-git": "0.1.9",
     "async-mutex": "^0.4.0",
-    "chalk": "^4.1.2",
+    "chalk": "^5.3.0",
     "chokidar": "^3.5.3",
     "cli-spinner": "^0.2.10",
     "d3": "^7.8.5",
-    "esbuild-sass-plugin": "^2.12.0",
+    "esbuild-sass-plugin": "^2.16.0",
     "flexsearch": "0.7.21",
     "github-slugger": "^2.0.0",
-    "globby": "^13.1.4",
+    "globby": "^14.0.0",
     "gray-matter": "^4.0.3",
-    "hast-util-to-html": "^8.0.4",
-    "hast-util-to-jsx-runtime": "^1.2.0",
-    "hast-util-to-string": "^2.0.0",
+    "hast-util-to-html": "^9.0.0",
+    "hast-util-to-jsx-runtime": "^2.3.0",
+    "hast-util-to-string": "^3.0.0",
     "is-absolute-url": "^4.0.1",
     "js-yaml": "^4.1.0",
-    "lightningcss": "1.21.7",
-    "mdast-util-find-and-replace": "^2.2.2",
-    "mdast-util-to-hast": "^12.3.0",
-    "mdast-util-to-string": "^3.2.0",
+    "lightningcss": "^1.22.1",
+    "mdast-util-find-and-replace": "^3.0.1",
+    "mdast-util-to-hast": "^13.0.2",
+    "mdast-util-to-string": "^4.0.0",
     "micromorph": "^0.4.5",
-    "plausible-tracker": "^0.3.8",
-    "preact": "^10.14.1",
-    "preact-render-to-string": "^6.0.3",
-    "pretty-bytes": "^6.1.0",
+    "preact": "^10.19.3",
+    "preact-render-to-string": "^6.3.1",
+    "pretty-bytes": "^6.1.1",
     "pretty-time": "^1.1.0",
     "reading-time": "^1.5.0",
-    "rehype-autolink-headings": "^6.1.1",
-    "rehype-katex": "^6.0.3",
-    "rehype-mathjax": "^4.0.3",
-    "rehype-pretty-code": "^0.10.0",
-    "rehype-raw": "^6.1.1",
-    "rehype-slug": "^5.1.0",
-    "remark": "^14.0.2",
-    "remark-breaks": "^3.0.3",
-    "remark-frontmatter": "^4.0.1",
-    "remark-gfm": "^3.0.1",
-    "remark-math": "^5.1.1",
-    "remark-parse": "^10.0.1",
-    "remark-rehype": "^10.1.0",
+    "rehype-autolink-headings": "^7.1.0",
+    "rehype-katex": "^7.0.0",
+    "rehype-mathjax": "^5.0.0",
+    "rehype-pretty-code": "^0.12.3",
+    "rehype-raw": "^7.0.0",
+    "rehype-slug": "^6.0.0",
+    "remark": "^15.0.1",
+    "remark-breaks": "^4.0.0",
+    "remark-frontmatter": "^5.0.0",
+    "remark-gfm": "^4.0.0",
+    "remark-math": "^6.0.0",
+    "remark-parse": "^11.0.0",
+    "remark-rehype": "^11.0.0",
     "remark-smartypants": "^2.0.0",
-    "rimraf": "^5.0.1",
+    "rfdc": "^1.3.0",
+    "rimraf": "^5.0.5",
     "satori": "^0.10.6",
     "serve-handler": "^6.1.5",
+    "shikiji": "^0.9.9",
     "sharp": "^0.32.6",
     "source-map-support": "^0.5.21",
-    "to-vfile": "^7.2.4",
+    "to-vfile": "^8.0.0",
     "toml": "^3.0.0",
-    "unified": "^10.1.2",
-    "unist-util-visit": "^4.1.2",
-    "vfile": "^5.3.7",
-    "workerpool": "^6.4.0",
-    "ws": "^8.13.0",
+    "unified": "^11.0.4",
+    "unist-util-visit": "^5.0.0",
+    "vfile": "^6.0.1",
+    "workerpool": "^8.0.0",
+    "ws": "^8.15.1",
     "yargs": "^17.7.2"
   },
   "devDependencies": {
-    "@types/cli-spinner": "^0.2.1",
-    "@types/d3": "^7.4.0",
+    "@types/cli-spinner": "^0.2.3",
+    "@types/d3": "^7.4.3",
     "@types/flexsearch": "^0.7.3",
-    "@types/hast": "^2.3.4",
-    "@types/js-yaml": "^4.0.5",
+    "@types/hast": "^3.0.3",
+    "@types/js-yaml": "^4.0.9",
     "@types/node": "^20.1.2",
-    "@types/pretty-time": "^1.1.2",
-    "@types/source-map-support": "^0.5.6",
-    "@types/workerpool": "^6.4.0",
-    "@types/ws": "^8.5.5",
-    "@types/yargs": "^17.0.24",
-    "esbuild": "0.19.2",
-    "prettier": "^3.0.0",
-    "tsx": "^3.12.7",
-    "typescript": "^5.0.4"
+    "@types/pretty-time": "^1.1.5",
+    "@types/source-map-support": "^0.5.10",
+    "@types/workerpool": "^6.4.7",
+    "@types/ws": "^8.5.10",
+    "@types/yargs": "^17.0.32",
+    "esbuild": "^0.19.9",
+    "prettier": "^3.1.1",
+    "tsx": "^4.6.2",
+    "typescript": "^5.3.3"
   }
 }

quartz.config.ts

@@ -48,13 +48,15 @@ const config: QuartzConfig = {
       Plugin.FrontMatter(),
       Plugin.TableOfContents(),
       Plugin.CreatedModifiedDate({
-        priority: ["frontmatter", "filesystem"], // you can add 'git' here for last modified from Git but this makes the build slower
+        // you can add 'git' here for last modified from Git
+        // if you do rely on git for dates, ensure defaultDateType is 'modified'
+        priority: ["frontmatter", "filesystem"],
       }),
+      Plugin.Latex({ renderEngine: "katex" }),
       Plugin.SyntaxHighlighting(),
       Plugin.ObsidianFlavoredMarkdown({ enableInHtmlEmbed: false }),
       Plugin.GitHubFlavoredMarkdown(),
       Plugin.CrawlLinks({ markdownLinkResolution: "shortest" }),
-      Plugin.Latex({ renderEngine: "katex" }),
       Plugin.Description(),
     ],
     filters: [Plugin.RemoveDrafts()],

quartz.layout.ts

@@ -15,7 +15,12 @@ export const sharedPageComponents: SharedLayout = {
 
 // components for pages that display a single page (e.g. a single note)
 export const defaultContentPageLayout: PageLayout = {
-  beforeBody: [Component.ArticleTitle(), Component.ContentMeta(), Component.TagList()],
+  beforeBody: [
+    Component.Breadcrumbs(),
+    Component.ArticleTitle(),
+    Component.ContentMeta(),
+    Component.TagList(),
+  ],
   left: [
     Component.PageTitle(),
     Component.MobileOnly(Component.Spacer()),
@@ -32,12 +37,13 @@ export const defaultContentPageLayout: PageLayout = {
 
 // components for pages that display lists of pages  (e.g. tags or folders)
 export const defaultListPageLayout: PageLayout = {
-  beforeBody: [Component.ArticleTitle()],
+  beforeBody: [Component.Breadcrumbs(), Component.ArticleTitle(), Component.ContentMeta()],
   left: [
     Component.PageTitle(),
     Component.MobileOnly(Component.Spacer()),
     Component.Search(),
     Component.Darkmode(),
+    Component.DesktopOnly(Component.Explorer()),
   ],
   right: [],
 }

quartz/build.ts

@@ -3,13 +3,13 @@ sourceMapSupport.install(options)
 import path from "path"
 import { PerfTimer } from "./util/perf"
 import { rimraf } from "rimraf"
-import { isGitIgnored } from "globby"
+import { GlobbyFilterFunction, isGitIgnored } from "globby"
 import chalk from "chalk"
 import { parseMarkdown } from "./processors/parse"
 import { filterContent } from "./processors/filter"
 import { emitContent } from "./processors/emit"
 import cfg from "../quartz.config"
-import { FilePath, joinSegments, slugifyFilePath } from "./util/path"
+import { FilePath, FullSlug, joinSegments, slugifyFilePath } from "./util/path"
 import chokidar from "chokidar"
 import { ProcessedContent } from "./plugins/vfile"
 import { Argv, BuildCtx } from "./util/ctx"
@@ -18,6 +18,19 @@ import { trace } from "./util/trace"
 import { options } from "./util/sourcemap"
 import { Mutex } from "async-mutex"
 
+type BuildData = {
+  ctx: BuildCtx
+  ignored: GlobbyFilterFunction
+  mut: Mutex
+  initialSlugs: FullSlug[]
+  // TODO merge contentMap and trackedAssets
+  contentMap: Map<FilePath, ProcessedContent>
+  trackedAssets: Set<FilePath>
+  toRebuild: Set<FilePath>
+  toRemove: Set<FilePath>
+  lastBuildMs: number
+}
+
 async function buildQuartz(argv: Argv, mut: Mutex, clientRefresh: () => void) {
   const ctx: BuildCtx = {
     argv,
@@ -73,89 +86,22 @@ async function startServing(
 ) {
   const { argv } = ctx
 
-  const ignored = await isGitIgnored()
   const contentMap = new Map<FilePath, ProcessedContent>()
   for (const content of initialContent) {
     const [_tree, vfile] = content
     contentMap.set(vfile.data.filePath!, content)
   }
 
-  const initialSlugs = ctx.allSlugs
-  let lastBuildMs = 0
-  const toRebuild: Set<FilePath> = new Set()
-  const toRemove: Set<FilePath> = new Set()
-  const trackedAssets: Set<FilePath> = new Set()
-  async function rebuild(fp: string, action: "add" | "change" | "delete") {
-    // don't do anything for gitignored files
-    if (ignored(fp)) {
-      return
-    }
-
-    // dont bother rebuilding for non-content files, just track and refresh
-    fp = toPosixPath(fp)
-    const filePath = joinSegments(argv.directory, fp) as FilePath
-    if (path.extname(fp) !== ".md") {
-      if (action === "add" || action === "change") {
-        trackedAssets.add(filePath)
-      } else if (action === "delete") {
-        trackedAssets.delete(filePath)
-      }
-      clientRefresh()
-      return
-    }
-
-    if (action === "add" || action === "change") {
-      toRebuild.add(filePath)
-    } else if (action === "delete") {
-      toRemove.add(filePath)
-    }
-
-    // debounce rebuilds every 250ms
-
-    const buildStart = new Date().getTime()
-    lastBuildMs = buildStart
-    const release = await mut.acquire()
-    if (lastBuildMs > buildStart) {
-      release()
-      return
-    }
-
-    const perf = new PerfTimer()
-    console.log(chalk.yellow("Detected change, rebuilding..."))
-    try {
-      const filesToRebuild = [...toRebuild].filter((fp) => !toRemove.has(fp))
-
-      const trackedSlugs = [...new Set([...contentMap.keys(), ...toRebuild, ...trackedAssets])]
-        .filter((fp) => !toRemove.has(fp))
-        .map((fp) => slugifyFilePath(path.posix.relative(argv.directory, fp) as FilePath))
-
-      ctx.allSlugs = [...new Set([...initialSlugs, ...trackedSlugs])]
-      const parsedContent = await parseMarkdown(ctx, filesToRebuild)
-      for (const content of parsedContent) {
-        const [_tree, vfile] = content
-        contentMap.set(vfile.data.filePath!, content)
-      }
-
-      for (const fp of toRemove) {
-        contentMap.delete(fp)
-      }
-
-      const parsedFiles = [...contentMap.values()]
-      const filteredContent = filterContent(ctx, parsedFiles)
-
-      // TODO: we can probably traverse the link graph to figure out what's safe to delete here
-      // instead of just deleting everything
-      await rimraf(argv.output)
-      await emitContent(ctx, filteredContent)
-      console.log(chalk.green(`Done rebuilding in ${perf.timeSince()}`))
-    } catch {
-      console.log(chalk.yellow(`Rebuild failed. Waiting on a change to fix the error...`))
-    }
-
-    clientRefresh()
-    toRebuild.clear()
-    toRemove.clear()
-    release()
+  const buildData: BuildData = {
+    ctx,
+    mut,
+    contentMap,
+    ignored: await isGitIgnored(),
+    initialSlugs: ctx.allSlugs,
+    toRebuild: new Set<FilePath>(),
+    toRemove: new Set<FilePath>(),
+    trackedAssets: new Set<FilePath>(),
+    lastBuildMs: 0,
   }
 
   const watcher = chokidar.watch(".", {
@@ -165,15 +111,110 @@ async function startServing(
   })
 
   watcher
-    .on("add", (fp) => rebuild(fp, "add"))
-    .on("change", (fp) => rebuild(fp, "change"))
-    .on("unlink", (fp) => rebuild(fp, "delete"))
+    .on("add", (fp) => rebuildFromEntrypoint(fp, "add", clientRefresh, buildData))
+    .on("change", (fp) => rebuildFromEntrypoint(fp, "change", clientRefresh, buildData))
+    .on("unlink", (fp) => rebuildFromEntrypoint(fp, "delete", clientRefresh, buildData))
 
   return async () => {
     await watcher.close()
   }
 }
 
+async function rebuildFromEntrypoint(
+  fp: string,
+  action: "add" | "change" | "delete",
+  clientRefresh: () => void,
+  buildData: BuildData, // note: this function mutates buildData
+) {
+  const {
+    ctx,
+    ignored,
+    mut,
+    initialSlugs,
+    contentMap,
+    toRebuild,
+    toRemove,
+    trackedAssets,
+    lastBuildMs,
+  } = buildData
+
+  const { argv } = ctx
+
+  // don't do anything for gitignored files
+  if (ignored(fp)) {
+    return
+  }
+
+  // dont bother rebuilding for non-content files, just track and refresh
+  fp = toPosixPath(fp)
+  const filePath = joinSegments(argv.directory, fp) as FilePath
+  if (path.extname(fp) !== ".md") {
+    if (action === "add" || action === "change") {
+      trackedAssets.add(filePath)
+    } else if (action === "delete") {
+      trackedAssets.delete(filePath)
+    }
+    clientRefresh()
+    return
+  }
+
+  if (action === "add" || action === "change") {
+    toRebuild.add(filePath)
+  } else if (action === "delete") {
+    toRemove.add(filePath)
+  }
+
+  // debounce rebuilds every 250ms
+
+  const buildStart = new Date().getTime()
+  buildData.lastBuildMs = buildStart
+  const release = await mut.acquire()
+  if (lastBuildMs > buildStart) {
+    release()
+    return
+  }
+
+  const perf = new PerfTimer()
+  console.log(chalk.yellow("Detected change, rebuilding..."))
+  try {
+    const filesToRebuild = [...toRebuild].filter((fp) => !toRemove.has(fp))
+
+    const trackedSlugs = [...new Set([...contentMap.keys(), ...toRebuild, ...trackedAssets])]
+      .filter((fp) => !toRemove.has(fp))
+      .map((fp) => slugifyFilePath(path.posix.relative(argv.directory, fp) as FilePath))
+
+    ctx.allSlugs = [...new Set([...initialSlugs, ...trackedSlugs])]
+    const parsedContent = await parseMarkdown(ctx, filesToRebuild)
+    for (const content of parsedContent) {
+      const [_tree, vfile] = content
+      contentMap.set(vfile.data.filePath!, content)
+    }
+
+    for (const fp of toRemove) {
+      contentMap.delete(fp)
+    }
+
+    const parsedFiles = [...contentMap.values()]
+    const filteredContent = filterContent(ctx, parsedFiles)
+
+    // TODO: we can probably traverse the link graph to figure out what's safe to delete here
+    // instead of just deleting everything
+    await rimraf(argv.output)
+    await emitContent(ctx, filteredContent)
+    console.log(chalk.green(`Done rebuilding in ${perf.timeSince()}`))
+  } catch (err) {
+    console.log(chalk.yellow(`Rebuild failed. Waiting on a change to fix the error...`))
+    if (argv.verbose) {
+      console.log(chalk.red(err))
+    }
+  }
+
+  release()
+  clientRefresh()
+  toRebuild.clear()
+  toRemove.clear()
+}
+
 export default async (argv: Argv, mut: Mutex, clientRefresh: () => void) => {
   try {
     return await buildQuartz(argv, mut, clientRefresh)

quartz/cfg.ts

@@ -8,6 +8,7 @@ export type Analytics =
   | null
   | {
       provider: "plausible"
+      host?: string
     }
   | {
       provider: "google"

quartz/cli/args.js

@@ -41,6 +41,11 @@ export const SyncArgv = {
     default: true,
     describe: "create a git commit for your unsaved changes",
   },
+  message: {
+    string: true,
+    alias: ["m"],
+    describe: "option to override the default Quartz commit message",
+  },
   push: {
     boolean: true,
     default: true,

quartz/cli/handlers.js

@@ -1,4 +1,4 @@
-import { promises, readFileSync } from "fs"
+import { promises } from "fs"
 import path from "path"
 import esbuild from "esbuild"
 import chalk from "chalk"
@@ -113,7 +113,10 @@ export async function handleCreate(argv) {
     }
   }
 
-  await fs.promises.unlink(path.join(contentFolder, ".gitkeep"))
+  const gitkeepPath = path.join(contentFolder, ".gitkeep")
+  if (fs.existsSync(gitkeepPath)) {
+    await fs.promises.unlink(gitkeepPath)
+  }
   if (setupStrategy === "copy" || setupStrategy === "symlink") {
     let originalFolder = sourceDirectory
 
@@ -196,6 +199,11 @@ See the [documentation](https://quartz.jzhao.xyz) for how to get started.
   )
   await fs.promises.writeFile(configFilePath, configContent)
 
+  // setup remote
+  execSync(
+    `git remote show upstream || git remote add upstream https://github.com/jackyzha0/quartz.git`,
+  )
+
   outro(`You're all set! Not sure what to do next? Try:
   • Customizing Quartz a bit more by editing \`quartz.config.ts\`
   • Running \`npx quartz build --serve\` to preview your Quartz locally
@@ -447,11 +455,23 @@ export async function handleUpdate(argv) {
   console.log(
     "Pulling updates... you may need to resolve some `git` conflicts if you've made changes to components or plugins.",
   )
-  gitPull(UPSTREAM_NAME, QUARTZ_SOURCE_BRANCH)
+
+  try {
+    gitPull(UPSTREAM_NAME, QUARTZ_SOURCE_BRANCH)
+  } catch {
+    console.log(chalk.red("An error occurred above while pulling updates."))
+    await popContentFolder(contentFolder)
+    return
+  }
+
   await popContentFolder(contentFolder)
   console.log("Ensuring dependencies are up to date")
-  spawnSync("npm", ["i"], { stdio: "inherit" })
-  console.log(chalk.green("Done!"))
+  const res = spawnSync("npm", ["i"], { stdio: "inherit" })
+  if (res.status === 0) {
+    console.log(chalk.green("Done!"))
+  } else {
+    console.log(chalk.red("An error occurred above while installing dependencies."))
+  }
 }
 
 /**
@@ -492,8 +512,9 @@ export async function handleSync(argv) {
       dateStyle: "medium",
       timeStyle: "short",
     })
+    const commitMessage = argv.message ?? `Quartz sync: ${currentTimestamp}`
     spawnSync("git", ["add", "."], { stdio: "inherit" })
-    spawnSync("git", ["commit", "-m", `Quartz sync: ${currentTimestamp}`], { stdio: "inherit" })
+    spawnSync("git", ["commit", "-m", commitMessage], { stdio: "inherit" })
 
     if (contentStat.isSymbolicLink()) {
       // put symlink back
@@ -507,13 +528,25 @@ export async function handleSync(argv) {
     console.log(
       "Pulling updates from your repository. You may need to resolve some `git` conflicts if you've made changes to components or plugins.",
     )
-    gitPull(ORIGIN_NAME, QUARTZ_SOURCE_BRANCH)
+    try {
+      gitPull(ORIGIN_NAME, QUARTZ_SOURCE_BRANCH)
+    } catch {
+      console.log(chalk.red("An error occurred above while pulling updates."))
+      await popContentFolder(contentFolder)
+      return
+    }
   }
 
   await popContentFolder(contentFolder)
   if (argv.push) {
     console.log("Pushing your changes")
-    spawnSync("git", ["push", "-f", ORIGIN_NAME, QUARTZ_SOURCE_BRANCH], { stdio: "inherit" })
+    const res = spawnSync("git", ["push", "-uf", ORIGIN_NAME, QUARTZ_SOURCE_BRANCH], {
+      stdio: "inherit",
+    })
+    if (res.status !== 0) {
+      console.log(chalk.red(`An error occurred above while pushing to remote ${ORIGIN_NAME}.`))
+      return
+    }
   }
 
   console.log(chalk.green("Done!"))

quartz/cli/helpers.js

@@ -36,7 +36,9 @@ export function gitPull(origin, branch) {
   const flags = ["--no-rebase", "--autostash", "-s", "recursive", "-X", "ours", "--no-edit"]
   const out = spawnSync("git", ["pull", ...flags, origin, branch], { stdio: "inherit" })
   if (out.stderr) {
-    throw new Error(`Error while pulling updates: ${out.stderr}`)
+    throw new Error(chalk.red(`Error while pulling updates: ${out.stderr}`))
+  } else if (out.status !== 0) {
+    throw new Error(chalk.red("Error while pulling updates"))
   }
 }
 

quartz/components/ArticleTitle.tsx

@@ -1,9 +1,9 @@
 import { QuartzComponentConstructor, QuartzComponentProps } from "./types"
 
-function ArticleTitle({ fileData }: QuartzComponentProps) {
+function ArticleTitle({ fileData, displayClass }: QuartzComponentProps) {
   const title = fileData.frontmatter?.title
   if (title) {
-    return <h1 class="article-title">{title}</h1>
+    return <h1 class={`article-title ${displayClass ?? ""}`}>{title}</h1>
   } else {
     return null
   }

quartz/components/Backlinks.tsx

@@ -2,11 +2,11 @@ import { QuartzComponentConstructor, QuartzComponentProps } from "./types"
 import style from "./styles/backlinks.scss"
 import { resolveRelative, simplifySlug } from "../util/path"
 
-function Backlinks({ fileData, allFiles }: QuartzComponentProps) {
+function Backlinks({ fileData, allFiles, displayClass }: QuartzComponentProps) {
   const slug = simplifySlug(fileData.slug!)
   const backlinkFiles = allFiles.filter((file) => file.links?.includes(slug))
   return (
-    <div class="backlinks">
+    <div class={`backlinks ${displayClass ?? ""}`}>
       <h3>Backlinks</h3>
       <ul class="overflow">
         {backlinkFiles.length > 0 ? (

quartz/components/Breadcrumbs.tsx

@@ -0,0 +1,128 @@
+import { QuartzComponentConstructor, QuartzComponentProps } from "./types"
+import breadcrumbsStyle from "./styles/breadcrumbs.scss"
+import { FullSlug, SimpleSlug, resolveRelative } from "../util/path"
+import { QuartzPluginData } from "../plugins/vfile"
+
+type CrumbData = {
+  displayName: string
+  path: string
+}
+
+interface BreadcrumbOptions {
+  /**
+   * Symbol between crumbs
+   */
+  spacerSymbol: string
+  /**
+   * Name of first crumb
+   */
+  rootName: string
+  /**
+   * Whether to look up frontmatter title for folders (could cause performance problems with big vaults)
+   */
+  resolveFrontmatterTitle: boolean
+  /**
+   * Whether to display breadcrumbs on root `index.md`
+   */
+  hideOnRoot: boolean
+  /**
+   * Whether to display the current page in the breadcrumbs.
+   */
+  showCurrentPage: boolean
+}
+
+const defaultOptions: BreadcrumbOptions = {
+  spacerSymbol: "❯",
+  rootName: "Home",
+  resolveFrontmatterTitle: true,
+  hideOnRoot: true,
+  showCurrentPage: true,
+}
+
+function formatCrumb(displayName: string, baseSlug: FullSlug, currentSlug: SimpleSlug): CrumbData {
+  return {
+    displayName: displayName.replaceAll("-", " "),
+    path: resolveRelative(baseSlug, currentSlug),
+  }
+}
+
+export default ((opts?: Partial<BreadcrumbOptions>) => {
+  // Merge options with defaults
+  const options: BreadcrumbOptions = { ...defaultOptions, ...opts }
+
+  // computed index of folder name to its associated file data
+  let folderIndex: Map<string, QuartzPluginData> | undefined
+
+  function Breadcrumbs({ fileData, allFiles, displayClass }: QuartzComponentProps) {
+    // Hide crumbs on root if enabled
+    if (options.hideOnRoot && fileData.slug === "index") {
+      return <></>
+    }
+
+    // Format entry for root element
+    const firstEntry = formatCrumb(options.rootName, fileData.slug!, "/" as SimpleSlug)
+    const crumbs: CrumbData[] = [firstEntry]
+
+    if (!folderIndex && options.resolveFrontmatterTitle) {
+      folderIndex = new Map()
+      // construct the index for the first time
+      for (const file of allFiles) {
+        if (file.slug?.endsWith("index")) {
+          const folderParts = file.slug?.split("/")
+          // 2nd last to exclude the /index
+          const folderName = folderParts?.at(-2)
+          if (folderName) {
+            folderIndex.set(folderName, file)
+          }
+        }
+      }
+    }
+
+    // Split slug into hierarchy/parts
+    const slugParts = fileData.slug?.split("/")
+    if (slugParts) {
+      // full path until current part
+      let currentPath = ""
+      for (let i = 0; i < slugParts.length - 1; i++) {
+        let curPathSegment = slugParts[i]
+
+        // Try to resolve frontmatter folder title
+        const currentFile = folderIndex?.get(curPathSegment)
+        if (currentFile) {
+          const title = currentFile.frontmatter!.title
+          if (title !== "index") {
+            curPathSegment = title
+          }
+        }
+
+        // Add current slug to full path
+        currentPath += slugParts[i] + "/"
+
+        // Format and add current crumb
+        const crumb = formatCrumb(curPathSegment, fileData.slug!, currentPath as SimpleSlug)
+        crumbs.push(crumb)
+      }
+
+      // Add current file to crumb (can directly use frontmatter title)
+      if (options.showCurrentPage && slugParts.at(-1) !== "index") {
+        crumbs.push({
+          displayName: fileData.frontmatter!.title,
+          path: "",
+        })
+      }
+    }
+
+    return (
+      <nav class={`breadcrumb-container ${displayClass ?? ""}`} aria-label="breadcrumbs">
+        {crumbs.map((crumb, index) => (
+          <div class="breadcrumb-element">
+            <a href={crumb.path}>{crumb.displayName}</a>
+            {index !== crumbs.length - 1 && <p>{` ${options.spacerSymbol} `}</p>}
+          </div>
+        ))}
+      </nav>
+    )
+  }
+  Breadcrumbs.css = breadcrumbsStyle
+  return Breadcrumbs
+}) satisfies QuartzComponentConstructor

quartz/components/ContentMeta.tsx

@@ -2,19 +2,38 @@ import { formatDate, getDate } from "./Date"
 import { QuartzComponentConstructor, QuartzComponentProps } from "./types"
 import readingTime from "reading-time"
 
-export default (() => {
-  function ContentMetadata({ cfg, fileData }: QuartzComponentProps) {
+interface ContentMetaOptions {
+  /**
+   * Whether to display reading time
+   */
+  showReadingTime: boolean
+}
+
+const defaultOptions: ContentMetaOptions = {
+  showReadingTime: true,
+}
+
+export default ((opts?: Partial<ContentMetaOptions>) => {
+  // Merge options with defaults
+  const options: ContentMetaOptions = { ...defaultOptions, ...opts }
+
+  function ContentMetadata({ cfg, fileData, displayClass }: QuartzComponentProps) {
     const text = fileData.text
+
     if (text) {
       const segments: string[] = []
-      const { text: timeTaken, words: _words } = readingTime(text)
 
       if (fileData.dates) {
         segments.push(formatDate(getDate(cfg, fileData)!))
       }
 
-      segments.push(timeTaken)
-      return <p class="content-meta">{segments.join(", ")}</p>
+      // Display reading time if enabled
+      if (options.showReadingTime) {
+        const { text: timeTaken, words: _words } = readingTime(text)
+        segments.push(timeTaken)
+      }
+
+      return <p class={`content-meta ${displayClass ?? ""}`}>{segments.join(", ")}</p>
     } else {
       return null
     }

quartz/components/Darkmode.tsx

@@ -3,11 +3,11 @@
 // see: https://v8.dev/features/modules#defer
 import darkmodeScript from "./scripts/darkmode.inline"
 import styles from "./styles/darkmode.scss"
-import { QuartzComponentConstructor } from "./types"
+import { QuartzComponentConstructor, QuartzComponentProps } from "./types"
 
-function Darkmode() {
+function Darkmode({ displayClass }: QuartzComponentProps) {
   return (
-    <div class="darkmode">
+    <div class={`darkmode ${displayClass ?? ""}`}>
       <input class="toggle" id="darkmode-toggle" type="checkbox" tabIndex={-1} />
       <label id="toggle-label-light" for="darkmode-toggle" tabIndex={-1}>
         <svg
@@ -18,7 +18,7 @@ function Darkmode() {
           x="0px"
           y="0px"
           viewBox="0 0 35 35"
-          style="enable-background:new 0 0 35 35;"
+          style="enable-background:new 0 0 35 35"
           xmlSpace="preserve"
         >
           <title>Light mode</title>
@@ -34,7 +34,7 @@ function Darkmode() {
           x="0px"
           y="0px"
           viewBox="0 0 100 100"
-          style="enable-background='new 0 0 100 100'"
+          style="enable-background:new 0 0 100 100"
           xmlSpace="preserve"
         >
           <title>Dark mode</title>

quartz/components/Explorer.tsx

@@ -12,11 +12,20 @@ const defaultOptions = {
   folderClickBehavior: "collapse",
   folderDefaultState: "collapsed",
   useSavedState: true,
+  mapFn: (node) => {
+    return node
+  },
   sortFn: (a, b) => {
     // Sort order: folders first, then files. Sort folders and files alphabetically
     if ((!a.file && !b.file) || (a.file && b.file)) {
-      return a.displayName.localeCompare(b.displayName)
+      // numeric: true: Whether numeric collation should be used, such that "1" < "2" < "10"
+      // sensitivity: "base": Only strings that differ in base letters compare as unequal. Examples: a ≠ b, a = á, a = A
+      return a.displayName.localeCompare(b.displayName, undefined, {
+        numeric: true,
+        sensitivity: "base",
+      })
     }
+
     if (a.file && !b.file) {
       return 1
     } else {
@@ -36,52 +45,40 @@ export default ((userOpts?: Partial<Options>) => {
   let jsonTree: string
 
   function constructFileTree(allFiles: QuartzPluginData[]) {
-    if (!fileTree) {
-      // Construct tree from allFiles
-      fileTree = new FileNode("")
-      allFiles.forEach((file) => fileTree.add(file, 1))
+    if (fileTree) {
+      return
+    }
 
-      /**
-       * Keys of this object must match corresponding function name of `FileNode`,
-       * while values must be the argument that will be passed to the function.
-       *
-       * e.g. entry for FileNode.sort: `sort: opts.sortFn` (value is sort function from options)
-       */
-      const functions = {
-        map: opts.mapFn,
-        sort: opts.sortFn,
-        filter: opts.filterFn,
-      }
+    // Construct tree from allFiles
+    fileTree = new FileNode("")
+    allFiles.forEach((file) => fileTree.add(file))
 
-      // Execute all functions (sort, filter, map) that were provided (if none were provided, only default "sort" is applied)
-      if (opts.order) {
-        // Order is important, use loop with index instead of order.map()
-        for (let i = 0; i < opts.order.length; i++) {
-          const functionName = opts.order[i]
-          if (functions[functionName]) {
-            // for every entry in order, call matching function in FileNode and pass matching argument
-            // e.g. i = 0; functionName = "filter"
-            // converted to: (if opts.filterFn) => fileTree.filter(opts.filterFn)
-
-            // @ts-ignore
-            // typescript cant statically check these dynamic references, so manually make sure reference is valid and ignore warning
-            fileTree[functionName].call(fileTree, functions[functionName])
-          }
+    // Execute all functions (sort, filter, map) that were provided (if none were provided, only default "sort" is applied)
+    if (opts.order) {
+      // Order is important, use loop with index instead of order.map()
+      for (let i = 0; i < opts.order.length; i++) {
+        const functionName = opts.order[i]
+        if (functionName === "map") {
+          fileTree.map(opts.mapFn)
+        } else if (functionName === "sort") {
+          fileTree.sort(opts.sortFn)
+        } else if (functionName === "filter") {
+          fileTree.filter(opts.filterFn)
         }
       }
-
-      // Get all folders of tree. Initialize with collapsed state
-      const folders = fileTree.getFolderPaths(opts.folderDefaultState === "collapsed")
-
-      // Stringify to pass json tree as data attribute ([data-tree])
-      jsonTree = JSON.stringify(folders)
     }
+
+    // Get all folders of tree. Initialize with collapsed state
+    const folders = fileTree.getFolderPaths(opts.folderDefaultState === "collapsed")
+
+    // Stringify to pass json tree as data attribute ([data-tree])
+    jsonTree = JSON.stringify(folders)
   }
 
   function Explorer({ allFiles, displayClass, fileData }: QuartzComponentProps) {
     constructFileTree(allFiles)
     return (
-      <div class={`explorer ${displayClass}`}>
+      <div class={`explorer ${displayClass ?? ""}`}>
         <button
           type="button"
           id="explorer"
@@ -115,6 +112,7 @@ export default ((userOpts?: Partial<Options>) => {
       </div>
     )
   }
+
   Explorer.css = explorerStyle
   Explorer.afterDOMLoaded = script
   return Explorer

quartz/components/ExplorerNode.tsx

@@ -1,6 +1,13 @@
 // @ts-ignore
 import { QuartzPluginData } from "../plugins/vfile"
-import { resolveRelative } from "../util/path"
+import {
+  joinSegments,
+  resolveRelative,
+  clone,
+  simplifySlug,
+  SimpleSlug,
+  FilePath,
+} from "../util/path"
 
 type OrderEntries = "sort" | "filter" | "map"
 
@@ -10,9 +17,9 @@ export interface Options {
   folderClickBehavior: "collapse" | "link"
   useSavedState: boolean
   sortFn: (a: FileNode, b: FileNode) => number
-  filterFn?: (node: FileNode) => boolean
-  mapFn?: (node: FileNode) => void
-  order?: OrderEntries[]
+  filterFn: (node: FileNode) => boolean
+  mapFn: (node: FileNode) => void
+  order: OrderEntries[]
 }
 
 type DataWrapper = {
@@ -25,59 +32,74 @@ export type FolderState = {
   collapsed: boolean
 }
 
+function getPathSegment(fp: FilePath | undefined, idx: number): string | undefined {
+  if (!fp) {
+    return undefined
+  }
+
+  return fp.split("/").at(idx)
+}
+
 // Structure to add all files into a tree
 export class FileNode {
-  children: FileNode[]
-  name: string
+  children: Array<FileNode>
+  name: string // this is the slug segment
   displayName: string
   file: QuartzPluginData | null
   depth: number
 
-  constructor(name: string, file?: QuartzPluginData, depth?: number) {
+  constructor(slugSegment: string, displayName?: string, file?: QuartzPluginData, depth?: number) {
     this.children = []
-    this.name = name
-    this.displayName = name
-    this.file = file ? structuredClone(file) : null
+    this.name = slugSegment
+    this.displayName = displayName ?? file?.frontmatter?.title ?? slugSegment
+    this.file = file ? clone(file) : null
     this.depth = depth ?? 0
   }
 
-  private insert(file: DataWrapper) {
-    if (file.path.length === 1) {
-      if (file.path[0] !== "index.md") {
-        this.children.push(new FileNode(file.file.frontmatter!.title, file.file, this.depth + 1))
-      } else {
-        const title = file.file.frontmatter?.title
-        if (title && title !== "index" && file.path[0] === "index.md") {
+  private insert(fileData: DataWrapper) {
+    if (fileData.path.length === 0) {
+      return
+    }
+
+    const nextSegment = fileData.path[0]
+
+    // base case, insert here
+    if (fileData.path.length === 1) {
+      if (nextSegment === "") {
+        // index case (we are the root and we just found index.md), set our data appropriately
+        const title = fileData.file.frontmatter?.title
+        if (title && title !== "index") {
           this.displayName = title
         }
-      }
-    } else {
-      const next = file.path[0]
-      file.path = file.path.splice(1)
-      for (const child of this.children) {
-        if (child.name === next) {
-          child.insert(file)
-          return
-        }
+      } else {
+        // direct child
+        this.children.push(new FileNode(nextSegment, undefined, fileData.file, this.depth + 1))
       }
 
-      const newChild = new FileNode(next, undefined, this.depth + 1)
-      newChild.insert(file)
-      this.children.push(newChild)
+      return
     }
+
+    // find the right child to insert into
+    fileData.path = fileData.path.splice(1)
+    const child = this.children.find((c) => c.name === nextSegment)
+    if (child) {
+      child.insert(fileData)
+      return
+    }
+
+    const newChild = new FileNode(
+      nextSegment,
+      getPathSegment(fileData.file.relativePath, this.depth),
+      undefined,
+      this.depth + 1,
+    )
+    newChild.insert(fileData)
+    this.children.push(newChild)
   }
 
   // Add new file to tree
-  add(file: QuartzPluginData, splice: number = 0) {
-    this.insert({ file, path: file.filePath!.split("/").splice(splice) })
-  }
-
-  // Print tree structure (for debugging)
-  print(depth: number = 0) {
-    let folderChar = ""
-    if (!this.file) folderChar = "|"
-    console.log("-".repeat(depth), folderChar, this.name, this.depth)
-    this.children.forEach((e) => e.print(depth + 1))
+  add(file: QuartzPluginData) {
+    this.insert({ file: file, path: simplifySlug(file.slug!).split("/") })
   }
 
   /**
@@ -95,7 +117,6 @@ export class FileNode {
    */
   map(mapFn: (node: FileNode) => void) {
     mapFn(this)
-
     this.children.forEach((child) => child.map(mapFn))
   }
 
@@ -110,16 +131,16 @@ export class FileNode {
 
     const traverse = (node: FileNode, currentPath: string) => {
       if (!node.file) {
-        const folderPath = currentPath + (currentPath ? "/" : "") + node.name
+        const folderPath = joinSegments(currentPath, node.name)
         if (folderPath !== "") {
           folderPaths.push({ path: folderPath, collapsed })
         }
+
         node.children.forEach((child) => traverse(child, folderPath))
       }
     }
 
     traverse(this, "")
-
     return folderPaths
   }
 
@@ -147,14 +168,13 @@ export function ExplorerNode({ node, opts, fullPath, fileData }: ExplorerNodePro
   const isDefaultOpen = opts.folderDefaultState === "open"
 
   // Calculate current folderPath
-  let pathOld = fullPath ? fullPath : ""
   let folderPath = ""
   if (node.name !== "") {
-    folderPath = `${pathOld}/${node.name}`
+    folderPath = joinSegments(fullPath ?? "", node.name)
   }
 
   return (
-    <li>
+    <>
       {node.file ? (
         // Single file node
         <li key={node.file.slug}>
@@ -163,7 +183,7 @@ export function ExplorerNode({ node, opts, fullPath, fileData }: ExplorerNodePro
           </a>
         </li>
       ) : (
-        <div>
+        <li>
           {node.name !== "" && (
             // Node with entire folder
             // Render svg button + folder name, then children
@@ -185,12 +205,16 @@ export function ExplorerNode({ node, opts, fullPath, fileData }: ExplorerNodePro
               {/* render <a> tag if folderBehavior is "link", otherwise render <button> with collapse click event */}
               <div key={node.name} data-folderpath={folderPath}>
                 {folderBehavior === "link" ? (
-                  <a href={`${folderPath}`} data-for={node.name} class="folder-title">
+                  <a
+                    href={resolveRelative(fileData.slug!, folderPath as SimpleSlug)}
+                    data-for={node.name}
+                    class="folder-title"
+                  >
                     {node.displayName}
                   </a>
                 ) : (
                   <button class="folder-button">
-                    <p class="folder-title">{node.displayName}</p>
+                    <span class="folder-title">{node.displayName}</span>
                   </button>
                 )}
               </div>
@@ -217,8 +241,8 @@ export function ExplorerNode({ node, opts, fullPath, fileData }: ExplorerNodePro
               ))}
             </ul>
           </div>
-        </div>
+        </li>
       )}
-    </li>
+    </>
   )
 }

quartz/components/Footer.tsx

@@ -1,4 +1,4 @@
-import { QuartzComponentConstructor } from "./types"
+import { QuartzComponentConstructor, QuartzComponentProps } from "./types"
 import style from "./styles/footer.scss"
 import { version } from "../../package.json"
 
@@ -7,11 +7,11 @@ interface Options {
 }
 
 export default ((opts?: Options) => {
-  function Footer() {
+  function Footer({ displayClass }: QuartzComponentProps) {
     const year = new Date().getFullYear()
     const links = opts?.links ?? []
     return (
-      <footer>
+      <footer class={`${displayClass ?? ""}`}>
         <hr />
         <p>
           Created with <a href="https://quartz.jzhao.xyz/">Quartz v{version}</a>, © {year}

quartz/components/Graph.tsx

@@ -1,4 +1,4 @@
-import { QuartzComponentConstructor } from "./types"
+import { QuartzComponentConstructor, QuartzComponentProps } from "./types"
 // @ts-ignore
 import script from "./scripts/graph.inline"
 import style from "./styles/graph.scss"
@@ -52,11 +52,11 @@ const defaultOptions: GraphOptions = {
 }
 
 export default ((opts?: GraphOptions) => {
-  function Graph() {
+  function Graph({ displayClass }: QuartzComponentProps) {
     const localGraph = { ...defaultOptions.localGraph, ...opts?.localGraph }
     const globalGraph = { ...defaultOptions.globalGraph, ...opts?.globalGraph }
     return (
-      <div class="graph">
+      <div class={`graph ${displayClass ?? ""}`}>
         <h3>Graph View</h3>
         <div class="graph-outer">
           <div id="graph-container" data-cfg={JSON.stringify(localGraph)}></div>

quartz/components/PageTitle.tsx

@@ -1,11 +1,11 @@
 import { pathToRoot } from "../util/path"
 import { QuartzComponentConstructor, QuartzComponentProps } from "./types"
 
-function PageTitle({ fileData, cfg }: QuartzComponentProps) {
+function PageTitle({ fileData, cfg, displayClass }: QuartzComponentProps) {
   const title = cfg?.pageTitle ?? "Untitled Quartz"
   const baseDir = pathToRoot(fileData.slug!)
   return (
-    <h1 class="page-title">
+    <h1 class={`page-title ${displayClass ?? ""}`}>
       <a href={baseDir}>{title}</a>
     </h1>
   )

quartz/components/RecentNotes.tsx

@@ -23,13 +23,12 @@ const defaultOptions = (cfg: GlobalConfiguration): Options => ({
 })
 
 export default ((userOpts?: Partial<Options>) => {
-  function RecentNotes(props: QuartzComponentProps) {
-    const { allFiles, fileData, displayClass, cfg } = props
+  function RecentNotes({ allFiles, fileData, displayClass, cfg }: QuartzComponentProps) {
     const opts = { ...defaultOptions(cfg), ...userOpts }
     const pages = allFiles.filter(opts.filter).sort(opts.sort)
     const remaining = Math.max(0, pages.length - opts.limit)
     return (
-      <div class={`recent-notes ${displayClass}`}>
+      <div class={`recent-notes ${displayClass ?? ""}`}>
         <h3>{opts.title}</h3>
         <ul class="recent-ul">
           {pages.slice(0, opts.limit).map((page) => {

quartz/components/Search.tsx

@@ -1,12 +1,12 @@
-import { QuartzComponentConstructor } from "./types"
+import { QuartzComponentConstructor, QuartzComponentProps } from "./types"
 import style from "./styles/search.scss"
 // @ts-ignore
 import script from "./scripts/search.inline"
 
 export default (() => {
-  function Search() {
+  function Search({ displayClass }: QuartzComponentProps) {
     return (
-      <div class="search">
+      <div class={`search ${displayClass ?? ""}`}>
         <div id="search-icon">
           <p>Search</p>
           <div></div>

quartz/components/Spacer.tsx

@@ -1,8 +1,7 @@
 import { QuartzComponentConstructor, QuartzComponentProps } from "./types"
 
 function Spacer({ displayClass }: QuartzComponentProps) {
-  const className = displayClass ? `spacer ${displayClass}` : "spacer"
-  return <div class={className}></div>
+  return <div class={`spacer ${displayClass ?? ""}`}></div>
 }
 
 export default (() => Spacer) satisfies QuartzComponentConstructor

quartz/components/TableOfContents.tsx

@@ -19,8 +19,8 @@ function TableOfContents({ fileData, displayClass }: QuartzComponentProps) {
   }
 
   return (
-    <div class={`toc ${displayClass}`}>
-      <button type="button" id="toc">
+    <div class={`toc ${displayClass ?? ""}`}>
+      <button type="button" id="toc" class={fileData.collapseToc ? "collapsed" : ""}>
         <h3>Table of Contents</h3>
         <svg
           xmlns="http://www.w3.org/2000/svg"
@@ -60,7 +60,7 @@ function LegacyTableOfContents({ fileData }: QuartzComponentProps) {
   }
 
   return (
-    <details id="toc" open>
+    <details id="toc" open={!fileData.collapseToc}>
       <summary>
         <h3>Table of Contents</h3>
       </summary>

quartz/components/TagList.tsx

@@ -1,12 +1,12 @@
 import { pathToRoot, slugTag } from "../util/path"
 import { QuartzComponentConstructor, QuartzComponentProps } from "./types"
 
-function TagList({ fileData }: QuartzComponentProps) {
+function TagList({ fileData, displayClass }: QuartzComponentProps) {
   const tags = fileData.frontmatter?.tags
   const baseDir = pathToRoot(fileData.slug!)
   if (tags && tags.length > 0) {
     return (
-      <ul class="tags">
+      <ul class={`tags ${displayClass ?? ""}`}>
         {tags.map((tag) => {
           const display = `#${tag}`
           const linkDest = baseDir + `/tags/${slugTag(tag)}`
@@ -32,6 +32,12 @@ TagList.css = `
   padding-left: 0;
   gap: 0.4rem;
   margin: 1rem 0;
+  flex-wrap: wrap;
+  justify-self: end;
+}
+
+.section-li > .section > .tags {
+  justify-content: flex-end;
 }
   
 .tags > li {
@@ -41,7 +47,7 @@ TagList.css = `
   overflow-wrap: normal;
 }
 
-a.tag-link {
+a.internal.tag-link {
   border-radius: 8px;
   background-color: var(--highlight);
   padding: 0.2rem 0.4rem;

quartz/components/index.ts

@@ -18,6 +18,7 @@ import Footer from "./Footer"
 import DesktopOnly from "./DesktopOnly"
 import MobileOnly from "./MobileOnly"
 import RecentNotes from "./RecentNotes"
+import Breadcrumbs from "./Breadcrumbs"
 
 export {
   ArticleTitle,
@@ -40,4 +41,5 @@ export {
   MobileOnly,
   RecentNotes,
   NotFound,
+  Breadcrumbs,
 }

quartz/components/pages/Content.tsx

@@ -1,10 +1,8 @@
+import { htmlToJsx } from "../../util/jsx"
 import { QuartzComponentConstructor, QuartzComponentProps } from "../types"
-import { Fragment, jsx, jsxs } from "preact/jsx-runtime"
-import { toJsxRuntime } from "hast-util-to-jsx-runtime"
 
-function Content({ tree }: QuartzComponentProps) {
-  // @ts-ignore (preact makes it angry)
-  const content = toJsxRuntime(tree, { Fragment, jsx, jsxs, elementAttributeNameCase: "html" })
+function Content({ fileData, tree }: QuartzComponentProps) {
+  const content = htmlToJsx(fileData.filePath!, tree)
   return <article class="popover-hint">{content}</article>
 }
 

quartz/components/pages/FolderContent.tsx

@@ -1,6 +1,4 @@
 import { QuartzComponentConstructor, QuartzComponentProps } from "../types"
-import { Fragment, jsx, jsxs } from "preact/jsx-runtime"
-import { toJsxRuntime } from "hast-util-to-jsx-runtime"
 import path from "path"
 
 import style from "../styles/listPage.scss"
@@ -8,6 +6,7 @@ import { PageList } from "../PageList"
 import { _stripSlashes, simplifySlug } from "../../util/path"
 import { Root } from "hast"
 import { pluralize } from "../../util/lang"
+import { htmlToJsx } from "../../util/jsx"
 
 function FolderContent(props: QuartzComponentProps) {
   const { tree, fileData, allFiles } = props
@@ -29,8 +28,7 @@ function FolderContent(props: QuartzComponentProps) {
   const content =
     (tree as Root).children.length === 0
       ? fileData.description
-      : // @ts-ignore
-        toJsxRuntime(tree, { Fragment, jsx, jsxs, elementAttributeNameCase: "html" })
+      : htmlToJsx(fileData.filePath!, tree)
 
   return (
     <div class="popover-hint">

quartz/components/pages/TagContent.tsx

@@ -1,12 +1,11 @@
 import { QuartzComponentConstructor, QuartzComponentProps } from "../types"
-import { Fragment, jsx, jsxs } from "preact/jsx-runtime"
-import { toJsxRuntime } from "hast-util-to-jsx-runtime"
 import style from "../styles/listPage.scss"
 import { PageList } from "../PageList"
 import { FullSlug, getAllSegmentPrefixes, simplifySlug } from "../../util/path"
 import { QuartzPluginData } from "../../plugins/vfile"
 import { Root } from "hast"
 import { pluralize } from "../../util/lang"
+import { htmlToJsx } from "../../util/jsx"
 
 const numPages = 10
 function TagContent(props: QuartzComponentProps) {
@@ -26,11 +25,14 @@ function TagContent(props: QuartzComponentProps) {
   const content =
     (tree as Root).children.length === 0
       ? fileData.description
-      : // @ts-ignore
-        toJsxRuntime(tree, { Fragment, jsx, jsxs, elementAttributeNameCase: "html" })
+      : htmlToJsx(fileData.filePath!, tree)
 
-  if (tag === "") {
-    const tags = [...new Set(allFiles.flatMap((data) => data.frontmatter?.tags ?? []))]
+  if (tag === "/") {
+    const tags = [
+      ...new Set(
+        allFiles.flatMap((data) => data.frontmatter?.tags ?? []).flatMap(getAllSegmentPrefixes),
+      ),
+    ].sort((a, b) => a.localeCompare(b))
     const tagItemMap: Map<string, QuartzPluginData[]> = new Map()
     for (const tag of tags) {
       tagItemMap.set(tag, allPagesWithTag(tag))
@@ -55,7 +57,7 @@ function TagContent(props: QuartzComponentProps) {
             return (
               <div>
                 <h2>
-                  <a class="internal tag-link" href={`./${tag}`}>
+                  <a class="internal tag-link" href={`../tags/${tag}`}>
                     #{tag}
                   </a>
                 </h2>

quartz/components/renderPage.tsx

@@ -3,9 +3,10 @@ import { QuartzComponent, QuartzComponentProps } from "./types"
 import HeaderConstructor from "./Header"
 import BodyConstructor from "./Body"
 import { JSResourceToScriptElement, StaticResources } from "../util/resources"
-import { FullSlug, RelativeURL, joinSegments } from "../util/path"
+import { FullSlug, RelativeURL, joinSegments, normalizeHastElement } from "../util/path"
 import { visit } from "unist-util-visit"
-import { Root, Element } from "hast"
+import { Root, Element, ElementContent } from "hast"
+import { QuartzPluginData } from "../plugins/vfile"
 
 interface RenderComponents {
   head: QuartzComponent
@@ -22,7 +23,7 @@ export function pageResources(
   staticResources: StaticResources,
 ): StaticResources {
   const contentIndexPath = joinSegments(baseDir, "static/contentIndex.json")
-  const contentIndexScript = `const fetchData = fetch(\`${contentIndexPath}\`).then(data => data.json())`
+  const contentIndexScript = `const fetchData = fetch("${contentIndexPath}").then(data => data.json())`
 
   return {
     css: [joinSegments(baseDir, "index.css"), ...staticResources.css],
@@ -49,6 +50,18 @@ export function pageResources(
   }
 }
 
+let pageIndex: Map<FullSlug, QuartzPluginData> | undefined = undefined
+function getOrComputeFileIndex(allFiles: QuartzPluginData[]): Map<FullSlug, QuartzPluginData> {
+  if (!pageIndex) {
+    pageIndex = new Map()
+    for (const file of allFiles) {
+      pageIndex.set(file.slug!, file)
+    }
+  }
+
+  return pageIndex
+}
+
 export function renderPage(
   slug: FullSlug,
   componentData: QuartzComponentProps,
@@ -61,22 +74,85 @@ export function renderPage(
       const classNames = (node.properties?.className ?? []) as string[]
       if (classNames.includes("transclude")) {
         const inner = node.children[0] as Element
-        const blockSlug = inner.properties?.["data-slug"] as FullSlug
-        const blockRef = node.properties!.dataBlock as string
+        const transcludeTarget = inner.properties["data-slug"] as FullSlug
+        const page = getOrComputeFileIndex(componentData.allFiles).get(transcludeTarget)
+        if (!page) {
+          return
+        }
 
-        // TODO: avoid this expensive find operation and construct an index ahead of time
-        let blockNode = componentData.allFiles.find((f) => f.slug === blockSlug)?.blocks?.[blockRef]
-        if (blockNode) {
-          if (blockNode.tagName === "li") {
-            blockNode = {
-              type: "element",
-              tagName: "ul",
-              children: [blockNode],
+        let blockRef = node.properties.dataBlock as string | undefined
+        if (blockRef?.startsWith("#^")) {
+          // block transclude
+          blockRef = blockRef.slice("#^".length)
+          let blockNode = page.blocks?.[blockRef]
+          if (blockNode) {
+            if (blockNode.tagName === "li") {
+              blockNode = {
+                type: "element",
+                tagName: "ul",
+                properties: {},
+                children: [blockNode],
+              }
+            }
+
+            node.children = [
+              normalizeHastElement(blockNode, slug, transcludeTarget),
+              {
+                type: "element",
+                tagName: "a",
+                properties: { href: inner.properties?.href, class: ["internal"] },
+                children: [{ type: "text", value: `Link to original` }],
+              },
+            ]
+          }
+        } else if (blockRef?.startsWith("#") && page.htmlAst) {
+          // header transclude
+          blockRef = blockRef.slice(1)
+          let startIdx = undefined
+          let endIdx = undefined
+          for (const [i, el] of page.htmlAst.children.entries()) {
+            if (el.type === "element" && el.tagName.match(/h[1-6]/)) {
+              if (endIdx) {
+                break
+              }
+
+              if (startIdx !== undefined) {
+                endIdx = i
+              } else if (el.properties?.id === blockRef) {
+                startIdx = i
+              }
             }
           }
 
+          if (startIdx === undefined) {
+            return
+          }
+
           node.children = [
-            blockNode,
+            ...(page.htmlAst.children.slice(startIdx, endIdx) as ElementContent[]).map((child) =>
+              normalizeHastElement(child as Element, slug, transcludeTarget),
+            ),
+            {
+              type: "element",
+              tagName: "a",
+              properties: { href: inner.properties?.href, class: ["internal"] },
+              children: [{ type: "text", value: `Link to original` }],
+            },
+          ]
+        } else if (page.htmlAst) {
+          // page transclude
+          node.children = [
+            {
+              type: "element",
+              tagName: "h1",
+              properties: {},
+              children: [
+                { type: "text", value: page.frontmatter?.title ?? `Transclude of ${page.slug}` },
+              ],
+            },
+            ...(page.htmlAst.children as ElementContent[]).map((child) =>
+              normalizeHastElement(child as Element, slug, transcludeTarget),
+            ),
             {
               type: "element",
               tagName: "a",

quartz/components/scripts/darkmode.inline.ts

@@ -2,15 +2,19 @@ const userPref = window.matchMedia("(prefers-color-scheme: light)").matches ? "l
 const currentTheme = localStorage.getItem("theme") ?? userPref
 document.documentElement.setAttribute("saved-theme", currentTheme)
 
+const emitThemeChangeEvent = (theme: "light" | "dark") => {
+  const event: CustomEventMap["themechange"] = new CustomEvent("themechange", {
+    detail: { theme },
+  })
+  document.dispatchEvent(event)
+}
+
 document.addEventListener("nav", () => {
   const switchTheme = (e: any) => {
-    if (e.target.checked) {
-      document.documentElement.setAttribute("saved-theme", "dark")
-      localStorage.setItem("theme", "dark")
-    } else {
-      document.documentElement.setAttribute("saved-theme", "light")
-      localStorage.setItem("theme", "light")
-    }
+    const newTheme = e.target.checked ? "dark" : "light"
+    document.documentElement.setAttribute("saved-theme", newTheme)
+    localStorage.setItem("theme", newTheme)
+    emitThemeChangeEvent(newTheme)
   }
 
   // Darkmode toggle
@@ -28,5 +32,6 @@ document.addEventListener("nav", () => {
     document.documentElement.setAttribute("saved-theme", newTheme)
     localStorage.setItem("theme", newTheme)
     toggleSwitch.checked = e.matches
+    emitThemeChangeEvent(newTheme)
   })
 })

quartz/components/scripts/explorer.inline.ts

@@ -59,8 +59,7 @@ function toggleFolder(evt: MouseEvent) {
   // Save folder state to localStorage
   const clickFolderPath = currentFolderParent.dataset.folderpath as string
 
-  // Remove leading "/"
-  const fullFolderPath = clickFolderPath.substring(1)
+  const fullFolderPath = clickFolderPath
   toggleCollapsedByPath(explorerState, fullFolderPath)
 
   const stringifiedFileTree = JSON.stringify(explorerState)
@@ -108,9 +107,7 @@ function setupExplorer() {
     explorerState = JSON.parse(storageTree)
     explorerState.map((folderUl) => {
       // grab <li> element for matching folder path
-      const folderLi = document.querySelector(
-        `[data-folderpath='/${folderUl.path}']`,
-      ) as HTMLElement
+      const folderLi = document.querySelector(`[data-folderpath='${folderUl.path}']`) as HTMLElement
 
       // Get corresponding content <ul> tag and set state
       if (folderLi) {
@@ -120,9 +117,9 @@ function setupExplorer() {
         }
       }
     })
-  } else {
+  } else if (explorer?.dataset.tree) {
     // If tree is not in localStorage or config is disabled, use tree passed from Explorer as dataset
-    explorerState = JSON.parse(explorer?.dataset.tree as string)
+    explorerState = JSON.parse(explorer.dataset.tree)
   }
 }
 
@@ -130,12 +127,13 @@ window.addEventListener("resize", setupExplorer)
 document.addEventListener("nav", () => {
   setupExplorer()
 
-  const explorerContent = document.getElementById("explorer-ul")
+  observer.disconnect()
+
   // select pseudo element at end of list
   const lastItem = document.getElementById("explorer-end")
-
-  observer.disconnect()
-  observer.observe(lastItem as Element)
+  if (lastItem) {
+    observer.observe(lastItem)
+  }
 })
 
 /**

quartz/components/scripts/graph.inline.ts

@@ -1,4 +1,4 @@
-import type { ContentDetails } from "../../plugins/emitters/contentIndex"
+import type { ContentDetails, ContentIndex } from "../../plugins/emitters/contentIndex"
 import * as d3 from "d3"
 import { registerEscapeHandler, removeAllChildren } from "./util"
 import { FullSlug, SimpleSlug, getFullSlug, resolveRelative, simplifySlug } from "../../util/path"
@@ -46,20 +46,22 @@ async function renderGraph(container: string, fullSlug: FullSlug) {
     showTags,
   } = JSON.parse(graph.dataset["cfg"]!)
 
-  const data = await fetchData
-
+  const data: Map<SimpleSlug, ContentDetails> = new Map(
+    Object.entries<ContentDetails>(await fetchData).map(([k, v]) => [
+      simplifySlug(k as FullSlug),
+      v,
+    ]),
+  )
   const links: LinkData[] = []
   const tags: SimpleSlug[] = []
 
-  const validLinks = new Set(Object.keys(data).map((slug) => simplifySlug(slug as FullSlug)))
-
-  for (const [src, details] of Object.entries<ContentDetails>(data)) {
-    const source = simplifySlug(src as FullSlug)
+  const validLinks = new Set(data.keys())
+  for (const [source, details] of data.entries()) {
     const outgoing = details.links ?? []
 
     for (const dest of outgoing) {
       if (validLinks.has(dest)) {
-        links.push({ source, target: dest })
+        links.push({ source: source, target: dest })
       }
     }
 
@@ -71,7 +73,7 @@ async function renderGraph(container: string, fullSlug: FullSlug) {
       tags.push(...localTags.filter((tag) => !tags.includes(tag)))
 
       for (const tag of localTags) {
-        links.push({ source, target: tag })
+        links.push({ source: source, target: tag })
       }
     }
   }
@@ -93,17 +95,17 @@ async function renderGraph(container: string, fullSlug: FullSlug) {
       }
     }
   } else {
-    Object.keys(data).forEach((id) => neighbourhood.add(simplifySlug(id as FullSlug)))
+    validLinks.forEach((id) => neighbourhood.add(id))
     if (showTags) tags.forEach((tag) => neighbourhood.add(tag))
   }
 
   const graphData: { nodes: NodeData[]; links: LinkData[] } = {
     nodes: [...neighbourhood].map((url) => {
-      const text = url.startsWith("tags/") ? "#" + url.substring(5) : data[url]?.title ?? url
+      const text = url.startsWith("tags/") ? "#" + url.substring(5) : data.get(url)?.title ?? url
       return {
         id: url,
         text: text,
-        tags: data[url]?.tags ?? [],
+        tags: data.get(url)?.tags ?? [],
       }
     }),
     links: links.filter((l) => neighbourhood.has(l.source) && neighbourhood.has(l.target)),
@@ -200,7 +202,7 @@ async function renderGraph(container: string, fullSlug: FullSlug) {
       window.spaNavigate(new URL(targ, window.location.toString()))
     })
     .on("mouseover", function (_, d) {
-      const neighbours: SimpleSlug[] = data[fullSlug].links ?? []
+      const neighbours: SimpleSlug[] = data.get(slug)?.links ?? []
       const neighbourNodes = d3
         .selectAll<HTMLElement, NodeData>(".node")
         .filter((d) => neighbours.includes(d.id))

quartz/components/scripts/plausible.inline.ts

@@ -1,3 +0,0 @@
-import Plausible from "plausible-tracker"
-const { trackPageview } = Plausible()
-document.addEventListener("nav", () => trackPageview())

quartz/components/scripts/popover.inline.ts

@@ -1,16 +1,5 @@
 import { computePosition, flip, inline, shift } from "@floating-ui/dom"
-
-// from micromorph/src/utils.ts
-// https://github.com/natemoo-re/micromorph/blob/main/src/utils.ts#L5
-export function normalizeRelativeURLs(el: Element | Document, base: string | URL) {
-  const update = (el: Element, attr: string, base: string | URL) => {
-    el.setAttribute(attr, new URL(el.getAttribute(attr)!, base).pathname)
-  }
-
-  el.querySelectorAll('[href^="./"], [href^="../"]').forEach((item) => update(item, "href", base))
-
-  el.querySelectorAll('[src^="./"], [src^="../"]').forEach((item) => update(item, "src", base))
-}
+import { normalizeRelativeURLs } from "../../util/path"
 
 const p = new DOMParser()
 async function mouseEnterHandler(
@@ -18,6 +7,10 @@ async function mouseEnterHandler(
   { clientX, clientY }: { clientX: number; clientY: number },
 ) {
   const link = this
+  if (link.dataset.noPopover === "true") {
+    return
+  }
+
   async function setPosition(popoverElement: HTMLElement) {
     const { x, y } = await computePosition(link, popoverElement, {
       middleware: [inline({ x: clientX, y: clientY }), shift(), flip()],
@@ -28,8 +21,11 @@ async function mouseEnterHandler(
     })
   }
 
+  const hasAlreadyBeenFetched = () =>
+    [...link.children].some((child) => child.classList.contains("popover"))
+
   // dont refetch if there's already a popover
-  if ([...link.children].some((child) => child.classList.contains("popover"))) {
+  if (hasAlreadyBeenFetched()) {
     return setPosition(link.lastChild as HTMLElement)
   }
 
@@ -40,8 +36,6 @@ async function mouseEnterHandler(
   const hash = targetUrl.hash
   targetUrl.hash = ""
   targetUrl.search = ""
-  // prevent hover of the same page
-  if (thisUrl.toString() === targetUrl.toString()) return
 
   const contents = await fetch(`${targetUrl}`)
     .then((res) => res.text())
@@ -49,6 +43,11 @@ async function mouseEnterHandler(
       console.error(err)
     })
 
+  // bailout if another popover exists
+  if (hasAlreadyBeenFetched()) {
+    return
+  }
+
   if (!contents) return
   const html = p.parseFromString(contents, "text/html")
   normalizeRelativeURLs(html, targetUrl)

quartz/components/scripts/search.inline.ts

@@ -35,12 +35,12 @@ function highlight(searchTerm: string, text: string, trim?: boolean) {
   if (trim) {
     const includesCheck = (tok: string) =>
       tokenizedTerms.some((term) => tok.toLowerCase().startsWith(term.toLowerCase()))
-    const occurencesIndices = tokenizedText.map(includesCheck)
+    const occurrencesIndices = tokenizedText.map(includesCheck)
 
     let bestSum = 0
     let bestIndex = 0
     for (let i = 0; i < Math.max(tokenizedText.length - contextWindowWords, 0); i++) {
-      const window = occurencesIndices.slice(i, i + contextWindowWords)
+      const window = occurrencesIndices.slice(i, i + contextWindowWords)
       const windowSum = window.reduce((total, cur) => total + (cur ? 1 : 0), 0)
       if (windowSum >= bestSum) {
         bestSum = windowSum
@@ -122,7 +122,10 @@ document.addEventListener("nav", async (e: unknown) => {
 
       // add "#" prefix for tag search
       if (searchBar) searchBar.value = "#"
-    } else if (e.key === "Enter") {
+    }
+
+    if (!container?.classList.contains("active")) return
+    else if (e.key === "Enter") {
       // If result has focus, navigate to that one, otherwise pick first result
       if (results?.contains(document.activeElement)) {
         const active = document.activeElement as HTMLInputElement
@@ -131,7 +134,14 @@ document.addEventListener("nav", async (e: unknown) => {
         const anchor = document.getElementsByClassName("result-card")[0] as HTMLInputElement | null
         anchor?.click()
       }
-    } else if (e.key === "ArrowDown") {
+    } else if (e.key === "ArrowUp" || (e.shiftKey && e.key === "Tab")) {
+      e.preventDefault()
+      if (results?.contains(document.activeElement)) {
+        // If an element in results-container already has focus, focus previous one
+        const prevResult = document.activeElement?.previousElementSibling as HTMLInputElement | null
+        prevResult?.focus()
+      }
+    } else if (e.key === "ArrowDown" || e.key === "Tab") {
       e.preventDefault()
       // When first pressing ArrowDown, results wont contain the active element, so focus first element
       if (!results?.contains(document.activeElement)) {
@@ -142,13 +152,6 @@ document.addEventListener("nav", async (e: unknown) => {
         const nextResult = document.activeElement?.nextElementSibling as HTMLInputElement | null
         nextResult?.focus()
       }
-    } else if (e.key === "ArrowUp") {
-      e.preventDefault()
-      if (results?.contains(document.activeElement)) {
-        // If an element in results-container already has focus, focus previous one
-        const prevResult = document.activeElement?.previousElementSibling as HTMLInputElement | null
-        prevResult?.focus()
-      }
     }
   }
 
@@ -196,7 +199,7 @@ document.addEventListener("nav", async (e: unknown) => {
       const termLower = term.toLowerCase()
       let matching = tags.filter((str) => str.includes(termLower))
 
-      // Substract matching from original tags, then push difference
+      // Subtract matching from original tags, then push difference
       if (matching.length > 0) {
         let difference = tags.filter((x) => !matching.includes(x))
 
@@ -219,16 +222,16 @@ document.addEventListener("nav", async (e: unknown) => {
 
   const resultToHTML = ({ slug, title, content, tags }: Item) => {
     const htmlTags = tags.length > 0 ? `<ul>${tags.join("")}</ul>` : ``
-    const button = document.createElement("button")
-    button.classList.add("result-card")
-    button.id = slug
-    button.innerHTML = `<h3>${title}</h3>${htmlTags}<p>${content}</p>`
-    button.addEventListener("click", () => {
-      const targ = resolveRelative(currentSlug, slug)
-      window.spaNavigate(new URL(targ, window.location.toString()))
+    const itemTile = document.createElement("a")
+    itemTile.classList.add("result-card")
+    itemTile.id = slug
+    itemTile.href = new URL(resolveRelative(currentSlug, slug), location.toString()).toString()
+    itemTile.innerHTML = `<h3>${title}</h3>${htmlTags}<p>${content}</p>`
+    itemTile.addEventListener("click", (event) => {
+      if (event.altKey || event.ctrlKey || event.metaKey || event.shiftKey) return
       hideSearch()
     })
-    return button
+    return itemTile
   }
 
   function displayResults(finalResults: Item[]) {
@@ -236,10 +239,10 @@ document.addEventListener("nav", async (e: unknown) => {
 
     removeAllChildren(results)
     if (finalResults.length === 0) {
-      results.innerHTML = `<button class="result-card">
+      results.innerHTML = `<a class="result-card">
                     <h3>No results.</h3>
                     <p>Try another search term?</p>
-                </button>`
+                </a>`
     } else {
       results.append(...finalResults.map(resultToHTML))
     }
@@ -303,7 +306,6 @@ document.addEventListener("nav", async (e: unknown) => {
   // setup index if it hasn't been already
   if (!index) {
     index = new Document({
-      cache: true,
       charset: "latin:extra",
       optimize: true,
       encode: encoder,

quartz/components/scripts/spa.inline.ts

@@ -1,9 +1,8 @@
 import micromorph from "micromorph"
-import { FullSlug, RelativeURL, getFullSlug } from "../../util/path"
+import { FullSlug, RelativeURL, getFullSlug, normalizeRelativeURLs } from "../../util/path"
 
 // adapted from `micromorph`
 // https://github.com/natemoo-re/micromorph
-
 const NODE_TYPE_ELEMENT = 1
 let announcer = document.createElement("route-announcer")
 const isElement = (target: EventTarget | null): target is Element =>
@@ -18,8 +17,15 @@ const isLocalUrl = (href: string) => {
   return false
 }
 
+const isSamePage = (url: URL): boolean => {
+  const sameOrigin = url.origin === window.location.origin
+  const samePath = url.pathname === window.location.pathname
+  return sameOrigin && samePath
+}
+
 const getOpts = ({ target }: Event): { url: URL; scroll?: boolean } | undefined => {
   if (!isElement(target)) return
+  if (target.attributes.getNamedItem("target")?.value === "_blank") return
   const a = target.closest("a")
   if (!a) return
   if ("routerIgnore" in a.dataset) return
@@ -37,7 +43,14 @@ let p: DOMParser
 async function navigate(url: URL, isBack: boolean = false) {
   p = p || new DOMParser()
   const contents = await fetch(`${url}`)
-    .then((res) => res.text())
+    .then((res) => {
+      const contentType = res.headers.get("content-type")
+      if (contentType?.startsWith("text/html")) {
+        return res.text()
+      } else {
+        window.location.assign(url)
+      }
+    })
     .catch(() => {
       window.location.assign(url)
     })
@@ -45,6 +58,8 @@ async function navigate(url: URL, isBack: boolean = false) {
   if (!contents) return
 
   const html = p.parseFromString(contents, "text/html")
+  normalizeRelativeURLs(html, url)
+
   let title = html.querySelector("title")?.textContent
   if (title) {
     document.title = title
@@ -92,8 +107,17 @@ function createRouter() {
   if (typeof window !== "undefined") {
     window.addEventListener("click", async (event) => {
       const { url } = getOpts(event) ?? {}
-      if (!url) return
+      // dont hijack behaviour, just let browser act normally
+      if (!url || event.ctrlKey || event.metaKey) return
       event.preventDefault()
+
+      if (isSamePage(url) && url.hash) {
+        const el = document.getElementById(decodeURIComponent(url.hash.substring(1)))
+        el?.scrollIntoView()
+        history.pushState({}, "", url)
+        return
+      }
+
       try {
         navigate(url, false)
       } catch (e) {
@@ -139,6 +163,7 @@ if (!customElements.get("route-announcer")) {
     style:
       "position: absolute; left: 0; top: 0; clip: rect(0 0 0 0); clip-path: inset(50%); overflow: hidden; white-space: nowrap; width: 1px; height: 1px",
   }
+
   customElements.define(
     "route-announcer",
     class RouteAnnouncer extends HTMLElement {

quartz/components/scripts/toc.inline.ts

@@ -24,8 +24,9 @@ function toggleToc(this: HTMLElement) {
 function setupToc() {
   const toc = document.getElementById("toc")
   if (toc) {
+    const collapsed = toc.classList.contains("collapsed")
     const content = toc.nextElementSibling as HTMLElement
-    content.style.maxHeight = content.scrollHeight + "px"
+    content.style.maxHeight = collapsed ? "0px" : content.scrollHeight + "px"
     toc.removeEventListener("click", toggleToc)
     toc.addEventListener("click", toggleToc)
   }

quartz/components/styles/breadcrumbs.scss

@@ -0,0 +1,22 @@
+.breadcrumb-container {
+  margin: 0;
+  margin-top: 0.75rem;
+  padding: 0;
+  display: flex;
+  flex-direction: row;
+  flex-wrap: wrap;
+  gap: 0.5rem;
+}
+
+.breadcrumb-element {
+  p {
+    margin: 0;
+    margin-left: 0.5rem;
+    padding: 0;
+    line-height: normal;
+  }
+  display: flex;
+  flex-direction: row;
+  align-items: center;
+  justify-content: center;
+}

quartz/components/styles/clipboard.scss

@@ -4,7 +4,7 @@
   float: right;
   right: 0;
   padding: 0.4rem;
-  margin: -0.2rem 0.3rem;
+  margin: 0.3rem;
   color: var(--gray);
   border-color: var(--dark);
   background-color: var(--light);

quartz/components/styles/explorer.scss

@@ -106,7 +106,7 @@ svg {
     align-items: center;
     font-family: var(--headerFont);
 
-    & p {
+    & span {
       font-size: 0.95rem;
       display: inline-block;
       color: var(--secondary);
@@ -126,7 +126,7 @@ svg {
   backface-visibility: visible;
 }
 
-div:has(> .folder-outer:not(.open)) > .folder-container > svg {
+li:has(> .folder-outer:not(.open)) > .folder-container > svg {
   transform: rotate(-90deg);
 }
 

quartz/components/styles/listPage.scss

@@ -19,11 +19,6 @@ li.section-li {
       }
     }
 
-    & > .tags {
-      justify-self: end;
-      margin-left: 1rem;
-    }
-
     & > .desc > h3 > a {
       background-color: transparent;
     }

quartz/components/styles/popover.scss

@@ -26,6 +26,7 @@
     max-height: 20rem;
     padding: 0 1rem 1rem 1rem;
     font-weight: initial;
+    font-style: initial;
     line-height: normal;
     font-size: initial;
     font-family: var(--bodyFont);

quartz/components/styles/search.scss

@@ -94,8 +94,10 @@
           border: 1px solid var(--lightgray);
           border-bottom: none;
           width: 100%;
+          display: block;
+          box-sizing: border-box;
 
-          // normalize button props
+          // normalize card props
           font-family: inherit;
           font-size: 100%;
           line-height: 1.15;
@@ -104,6 +106,7 @@
           text-align: left;
           background: var(--light);
           outline: none;
+          font-weight: inherit;
 
           & .highlight {
             color: var(--secondary);

quartz/components/styles/toc.scss

@@ -30,6 +30,7 @@ button#toc {
   overflow: hidden;
   max-height: none;
   transition: max-height 0.5s ease;
+  position: relative;
 
   &.collapsed > .overflow::after {
     opacity: 0;

quartz/components/types.ts

@@ -9,7 +9,7 @@ export type QuartzComponentProps = {
   fileData: QuartzPluginData
   cfg: GlobalConfiguration
   children: (QuartzComponent | JSX.Element)[]
-  tree: Node<QuartzPluginData>
+  tree: Node
   allFiles: QuartzPluginData[]
   displayClass?: "mobile-only" | "desktop-only"
 } & JSX.IntrinsicAttributes & {

quartz/plugins/emitters/404.tsx

@@ -7,6 +7,7 @@ import { FilePath, FullSlug } from "../../util/path"
 import { sharedPageComponents } from "../../../quartz.layout"
 import { NotFound } from "../../components"
 import { defaultProcessedContent } from "../vfile"
+import { write } from "./helpers"
 
 export const NotFoundPage: QuartzEmitterPlugin = () => {
   const opts: FullPageLayout = {
@@ -25,7 +26,7 @@ export const NotFoundPage: QuartzEmitterPlugin = () => {
     getQuartzComponents() {
       return [Head, Body, pageBody, Footer]
     },
-    async emit(ctx, _content, resources, emit): Promise<FilePath[]> {
+    async emit(ctx, _content, resources): Promise<FilePath[]> {
       const cfg = ctx.cfg.configuration
       const slug = "404" as FullSlug
 
@@ -48,7 +49,8 @@ export const NotFoundPage: QuartzEmitterPlugin = () => {
       }
 
       return [
-        await emit({
+        await write({
+          ctx,
           content: renderPage(slug, componentData, opts, externalResources),
           slug,
           ext: ".html",

quartz/plugins/emitters/aliases.ts

@@ -1,13 +1,15 @@
-import { FilePath, FullSlug, resolveRelative, simplifySlug } from "../../util/path"
+import { FilePath, FullSlug, joinSegments, resolveRelative, simplifySlug } from "../../util/path"
 import { QuartzEmitterPlugin } from "../types"
 import path from "path"
+import { write } from "./helpers"
 
 export const AliasRedirects: QuartzEmitterPlugin = () => ({
   name: "AliasRedirects",
   getQuartzComponents() {
     return []
   },
-  async emit({ argv }, content, _resources, emit): Promise<FilePath[]> {
+  async emit(ctx, content, _resources): Promise<FilePath[]> {
+    const { argv } = ctx
     const fps: FilePath[] = []
 
     for (const [_tree, file] of content) {
@@ -25,9 +27,15 @@ export const AliasRedirects: QuartzEmitterPlugin = () => ({
         slugs.push(permalink as FullSlug)
       }
 
-      for (const slug of slugs) {
+      for (let slug of slugs) {
+        // fix any slugs that have trailing slash
+        if (slug.endsWith("/")) {
+          slug = joinSegments(slug, "index") as FullSlug
+        }
+
         const redirUrl = resolveRelative(slug, file.data.slug!)
-        const fp = await emit({
+        const fp = await write({
+          ctx,
           content: `
             <!DOCTYPE html>
             <html lang="en-us">

quartz/plugins/emitters/assets.ts

@@ -10,7 +10,7 @@ export const Assets: QuartzEmitterPlugin = () => {
     getQuartzComponents() {
       return []
     },
-    async emit({ argv, cfg }, _content, _resources, _emit): Promise<FilePath[]> {
+    async emit({ argv, cfg }, _content, _resources): Promise<FilePath[]> {
       // glob all non MD/MDX/HTML files in content folder and copy it over
       const assetsPath = argv.output
       const fps = await glob("**", argv.directory, ["**/*.md", ...cfg.configuration.ignorePatterns])

quartz/plugins/emitters/cname.ts

@@ -0,0 +1,29 @@
+import { FilePath, joinSegments } from "../../util/path"
+import { QuartzEmitterPlugin } from "../types"
+import fs from "fs"
+import chalk from "chalk"
+
+export function extractDomainFromBaseUrl(baseUrl: string) {
+  const url = new URL(`https://${baseUrl}`)
+  return url.hostname
+}
+
+export const CNAME: QuartzEmitterPlugin = () => ({
+  name: "CNAME",
+  getQuartzComponents() {
+    return []
+  },
+  async emit({ argv, cfg }, _content, _resources): Promise<FilePath[]> {
+    if (!cfg.configuration.baseUrl) {
+      console.warn(chalk.yellow("CNAME emitter requires `baseUrl` to be set in your configuration"))
+      return []
+    }
+    const path = joinSegments(argv.output, "CNAME")
+    const content = extractDomainFromBaseUrl(cfg.configuration.baseUrl)
+    if (!content) {
+      return []
+    }
+    fs.writeFileSync(path, content)
+    return [path] as FilePath[]
+  },
+})

quartz/plugins/emitters/componentResources.ts

@@ -4,16 +4,16 @@ import { QuartzEmitterPlugin } from "../types"
 // @ts-ignore
 import spaRouterScript from "../../components/scripts/spa.inline"
 // @ts-ignore
-import plausibleScript from "../../components/scripts/plausible.inline"
-// @ts-ignore
 import popoverScript from "../../components/scripts/popover.inline"
-import styles from "../../styles/base.scss"
+import styles from "../../styles/custom.scss"
 import popoverStyle from "../../components/styles/popover.scss"
 import { BuildCtx } from "../../util/ctx"
 import { StaticResources } from "../../util/resources"
 import { QuartzComponent } from "../../components/types"
 import { googleFontHref, joinStyles } from "../../util/theme"
 import { Features, transform } from "lightningcss"
+import { transform as transpile } from "esbuild"
+import { write } from "./helpers"
 
 type ComponentResources = {
   css: string[]
@@ -56,9 +56,16 @@ function getComponentResources(ctx: BuildCtx): ComponentResources {
   }
 }
 
-function joinScripts(scripts: string[]): string {
+async function joinScripts(scripts: string[]): Promise<string> {
   // wrap with iife to prevent scope collision
-  return scripts.map((script) => `(function () {${script}})();`).join("\n")
+  const script = scripts.map((script) => `(function () {${script}})();`).join("\n")
+
+  // minify with esbuild
+  const res = await transpile(script, {
+    minify: true,
+  })
+
+  return res.code
 }
 
 function addGlobalPageResources(
@@ -85,24 +92,37 @@ function addGlobalPageResources(
     componentResources.afterDOMLoaded.push(`
       window.dataLayer = window.dataLayer || [];
       function gtag() { dataLayer.push(arguments); }
-      gtag(\`js\`, new Date());
-      gtag(\`config\`, \`${tagId}\`, { send_page_view: false });
-  
-      document.addEventListener(\`nav\`, () => {
-        gtag(\`event\`, \`page_view\`, {
+      gtag("js", new Date());
+      gtag("config", "${tagId}", { send_page_view: false });
+
+      document.addEventListener("nav", () => {
+        gtag("event", "page_view", {
           page_title: document.title,
           page_location: location.href,
         });
       });`)
   } else if (cfg.analytics?.provider === "plausible") {
-    componentResources.afterDOMLoaded.push(plausibleScript)
+    const plausibleHost = cfg.analytics.host ?? "https://plausible.io"
+    componentResources.afterDOMLoaded.push(`
+      const plausibleScript = document.createElement("script")
+      plausibleScript.src = "${plausibleHost}/js/script.manual.js"
+      plausibleScript.setAttribute("data-domain", location.hostname)
+      plausibleScript.defer = true
+      document.head.appendChild(plausibleScript)
+
+      window.plausible = window.plausible || function() { (window.plausible.q = window.plausible.q || []).push(arguments) }
+
+      document.addEventListener("nav", () => {
+        plausible("pageview")
+      })
+    `)
   } else if (cfg.analytics?.provider === "umami") {
     componentResources.afterDOMLoaded.push(`
       const umamiScript = document.createElement("script")
       umamiScript.src = "https://analytics.umami.is/script.js"
       umamiScript.setAttribute("data-website-id", "${cfg.analytics.websiteId}")
       umamiScript.async = true
-  
+
       document.head.appendChild(umamiScript)
     `)
   }
@@ -149,7 +169,7 @@ export const ComponentResources: QuartzEmitterPlugin<Options> = (opts?: Partial<
     getQuartzComponents() {
       return []
     },
-    async emit(ctx, _content, resources, emit): Promise<FilePath[]> {
+    async emit(ctx, _content, resources): Promise<FilePath[]> {
       // component specific scripts and styles
       const componentResources = getComponentResources(ctx)
       // important that this goes *after* component scripts
@@ -164,11 +184,15 @@ export const ComponentResources: QuartzEmitterPlugin<Options> = (opts?: Partial<
 
       addGlobalPageResources(ctx, resources, componentResources)
 
-      const stylesheet = joinStyles(ctx.cfg.configuration.theme, styles, ...componentResources.css)
-      const prescript = joinScripts(componentResources.beforeDOMLoaded)
-      const postscript = joinScripts(componentResources.afterDOMLoaded)
+      const stylesheet = joinStyles(ctx.cfg.configuration.theme, ...componentResources.css, styles)
+      const [prescript, postscript] = await Promise.all([
+        joinScripts(componentResources.beforeDOMLoaded),
+        joinScripts(componentResources.afterDOMLoaded),
+      ])
+
       const fps = await Promise.all([
-        emit({
+        write({
+          ctx,
           slug: "index" as FullSlug,
           ext: ".css",
           content: transform({
@@ -185,12 +209,14 @@ export const ComponentResources: QuartzEmitterPlugin<Options> = (opts?: Partial<
             include: Features.MediaQueries,
           }).code.toString(),
         }),
-        emit({
+        write({
+          ctx,
           slug: "prescript" as FullSlug,
           ext: ".js",
           content: prescript,
         }),
-        emit({
+        write({
+          ctx,
           slug: "postscript" as FullSlug,
           ext: ".js",
           content: postscript,

quartz/plugins/emitters/contentIndex.ts

@@ -2,10 +2,11 @@ import { Root } from "hast"
 import { GlobalConfiguration } from "../../cfg"
 import { getDate } from "../../components/Date"
 import { escapeHTML } from "../../util/escape"
-import { FilePath, FullSlug, SimpleSlug, simplifySlug } from "../../util/path"
+import { FilePath, FullSlug, SimpleSlug, joinSegments, simplifySlug } from "../../util/path"
 import { QuartzEmitterPlugin } from "../types"
 import { toHtml } from "hast-util-to-html"
 import path from "path"
+import { write } from "./helpers"
 
 export type ContentIndex = Map<FullSlug, ContentDetails>
 export type ContentDetails = {
@@ -37,7 +38,7 @@ const defaultOptions: Options = {
 function generateSiteMap(cfg: GlobalConfiguration, idx: ContentIndex): string {
   const base = cfg.baseUrl ?? ""
   const createURLEntry = (slug: SimpleSlug, content: ContentDetails): string => `<url>
-    <loc>https://${base}/${encodeURI(slug)}</loc>
+    <loc>https://${joinSegments(base, encodeURI(slug))}</loc>
     <lastmod>${content.date?.toISOString()}</lastmod>
   </url>`
   const urls = Array.from(idx)
@@ -48,17 +49,27 @@ function generateSiteMap(cfg: GlobalConfiguration, idx: ContentIndex): string {
 
 function generateRSSFeed(cfg: GlobalConfiguration, idx: ContentIndex, limit?: number): string {
   const base = cfg.baseUrl ?? ""
-  const root = `https://${base}`
 
   const createURLEntry = (slug: SimpleSlug, content: ContentDetails): string => `<item>
     <title>${escapeHTML(content.title)}</title>
-    <link>${root}/${encodeURI(slug)}</link>
-    <guid>${root}/${encodeURI(slug)}</guid>
+    <link>https://${joinSegments(base, encodeURI(slug))}</link>
+    <guid>https://${joinSegments(base, encodeURI(slug))}</guid>
     <description>${content.richContent ?? content.description}</description>
     <pubDate>${content.date?.toUTCString()}</pubDate>
   </item>`
 
   const items = Array.from(idx)
+    .sort(([_, f1], [__, f2]) => {
+      if (f1.date && f2.date) {
+        return f2.date.getTime() - f1.date.getTime()
+      } else if (f1.date && !f2.date) {
+        return -1
+      } else if (!f1.date && f2.date) {
+        return 1
+      }
+
+      return f1.title.localeCompare(f2.title)
+    })
     .map(([slug, content]) => createURLEntry(simplifySlug(slug), content))
     .slice(0, limit ?? idx.size)
     .join("")
@@ -67,10 +78,10 @@ function generateRSSFeed(cfg: GlobalConfiguration, idx: ContentIndex, limit?: nu
 <rss version="2.0">
     <channel>
       <title>${escapeHTML(cfg.pageTitle)}</title>
-      <link>${root}</link>
-      <description>${!!limit ? `Last ${limit} notes` : "Recent notes"} on ${
-        cfg.pageTitle
-      }</description>
+      <link>https://${base}</link>
+      <description>${!!limit ? `Last ${limit} notes` : "Recent notes"} on ${escapeHTML(
+        cfg.pageTitle,
+      )}</description>
       <generator>Quartz -- quartz.jzhao.xyz</generator>
       ${items}
     </channel>
@@ -81,7 +92,7 @@ export const ContentIndex: QuartzEmitterPlugin<Partial<Options>> = (opts) => {
   opts = { ...defaultOptions, ...opts }
   return {
     name: "ContentIndex",
-    async emit(ctx, content, _resources, emit) {
+    async emit(ctx, content, _resources) {
       const cfg = ctx.cfg.configuration
       const emitted: FilePath[] = []
       const linkIndex: ContentIndex = new Map()
@@ -105,7 +116,8 @@ export const ContentIndex: QuartzEmitterPlugin<Partial<Options>> = (opts) => {
 
       if (opts?.enableSiteMap) {
         emitted.push(
-          await emit({
+          await write({
+            ctx,
             content: generateSiteMap(cfg, linkIndex),
             slug: "sitemap" as FullSlug,
             ext: ".xml",
@@ -115,7 +127,8 @@ export const ContentIndex: QuartzEmitterPlugin<Partial<Options>> = (opts) => {
 
       if (opts?.enableRSS) {
         emitted.push(
-          await emit({
+          await write({
+            ctx,
             content: generateRSSFeed(cfg, linkIndex, opts.rssLimit),
             slug: "index" as FullSlug,
             ext: ".xml",
@@ -123,7 +136,7 @@ export const ContentIndex: QuartzEmitterPlugin<Partial<Options>> = (opts) => {
         )
       }
 
-      const fp = path.join("static", "contentIndex") as FullSlug
+      const fp = joinSegments("static", "contentIndex") as FullSlug
       const simplifiedIndex = Object.fromEntries(
         Array.from(linkIndex).map(([slug, content]) => {
           // remove description and from content index as nothing downstream
@@ -136,7 +149,8 @@ export const ContentIndex: QuartzEmitterPlugin<Partial<Options>> = (opts) => {
       )
 
       emitted.push(
-        await emit({
+        await write({
+          ctx,
           content: JSON.stringify(simplifiedIndex),
           slug: fp,
           ext: ".json",

quartz/plugins/emitters/contentPage.tsx

@@ -7,6 +7,8 @@ import { FullPageLayout } from "../../cfg"
 import { FilePath, pathToRoot } from "../../util/path"
 import { defaultContentPageLayout, sharedPageComponents } from "../../../quartz.layout"
 import { Content } from "../../components"
+import chalk from "chalk"
+import { write } from "./helpers"
 
 export const ContentPage: QuartzEmitterPlugin<Partial<FullPageLayout>> = (userOpts) => {
   const opts: FullPageLayout = {
@@ -25,12 +27,18 @@ export const ContentPage: QuartzEmitterPlugin<Partial<FullPageLayout>> = (userOp
     getQuartzComponents() {
       return [Head, Header, Body, ...header, ...beforeBody, pageBody, ...left, ...right, Footer]
     },
-    async emit(ctx, content, resources, emit): Promise<FilePath[]> {
+    async emit(ctx, content, resources): Promise<FilePath[]> {
       const cfg = ctx.cfg.configuration
       const fps: FilePath[] = []
       const allFiles = content.map((c) => c[1].data)
+
+      let containsIndex = false
       for (const [tree, file] of content) {
         const slug = file.data.slug!
+        if (slug === "index") {
+          containsIndex = true
+        }
+
         const externalResources = pageResources(pathToRoot(slug), resources)
         const componentData: QuartzComponentProps = {
           fileData: file.data,
@@ -42,7 +50,8 @@ export const ContentPage: QuartzEmitterPlugin<Partial<FullPageLayout>> = (userOp
         }
 
         const content = renderPage(slug, componentData, opts, externalResources)
-        const fp = await emit({
+        const fp = await write({
+          ctx,
           content,
           slug,
           ext: ".html",
@@ -50,6 +59,15 @@ export const ContentPage: QuartzEmitterPlugin<Partial<FullPageLayout>> = (userOp
 
         fps.push(fp)
       }
+
+      if (!containsIndex) {
+        console.log(
+          chalk.yellow(
+            `\nWarning: you seem to be missing an \`index.md\` home page file at the root of your \`${ctx.argv.directory}\` folder. This may cause errors when deploying.`,
+          ),
+        )
+      }
+
       return fps
     },
   }

quartz/plugins/emitters/folderPage.tsx

@@ -17,8 +17,9 @@ import {
 } from "../../util/path"
 import { defaultListPageLayout, sharedPageComponents } from "../../../quartz.layout"
 import { FolderContent } from "../../components"
+import { write } from "./helpers"
 
-export const FolderPage: QuartzEmitterPlugin<FullPageLayout> = (userOpts) => {
+export const FolderPage: QuartzEmitterPlugin<Partial<FullPageLayout>> = (userOpts) => {
   const opts: FullPageLayout = {
     ...sharedPageComponents,
     ...defaultListPageLayout,
@@ -35,7 +36,7 @@ export const FolderPage: QuartzEmitterPlugin<FullPageLayout> = (userOpts) => {
     getQuartzComponents() {
       return [Head, Header, Body, ...header, ...beforeBody, pageBody, ...left, ...right, Footer]
     },
-    async emit(ctx, content, resources, emit): Promise<FilePath[]> {
+    async emit(ctx, content, resources): Promise<FilePath[]> {
       const fps: FilePath[] = []
       const allFiles = content.map((c) => c[1].data)
       const cfg = ctx.cfg.configuration
@@ -82,7 +83,8 @@ export const FolderPage: QuartzEmitterPlugin<FullPageLayout> = (userOpts) => {
         }
 
         const content = renderPage(slug, componentData, opts, externalResources)
-        const fp = await emit({
+        const fp = await write({
+          ctx,
           content,
           slug,
           ext: ".html",

quartz/plugins/emitters/helpers.ts

@@ -0,0 +1,19 @@
+import path from "path"
+import fs from "fs"
+import { BuildCtx } from "../../util/ctx"
+import { FilePath, FullSlug, joinSegments } from "../../util/path"
+
+type WriteOptions = {
+  ctx: BuildCtx
+  slug: FullSlug
+  ext: `.${string}` | ""
+  content: string
+}
+
+export const write = async ({ ctx, slug, ext, content }: WriteOptions): Promise<FilePath> => {
+  const pathToPage = joinSegments(ctx.argv.output, slug + ext) as FilePath
+  const dir = path.dirname(pathToPage)
+  await fs.promises.mkdir(dir, { recursive: true })
+  await fs.promises.writeFile(pathToPage, content)
+  return pathToPage
+}

quartz/plugins/emitters/index.ts

@@ -7,3 +7,4 @@ export { Assets } from "./assets"
 export { Static } from "./static"
 export { ComponentResources } from "./componentResources"
 export { NotFoundPage } from "./404"
+export { CNAME } from "./cname"

quartz/plugins/emitters/static.ts

@@ -8,10 +8,13 @@ export const Static: QuartzEmitterPlugin = () => ({
   getQuartzComponents() {
     return []
   },
-  async emit({ argv, cfg }, _content, _resources, _emit): Promise<FilePath[]> {
+  async emit({ argv, cfg }, _content, _resources): Promise<FilePath[]> {
     const staticPath = joinSegments(QUARTZ, "static")
     const fps = await glob("**", staticPath, cfg.configuration.ignorePatterns)
-    await fs.promises.cp(staticPath, joinSegments(argv.output, "static"), { recursive: true })
+    await fs.promises.cp(staticPath, joinSegments(argv.output, "static"), {
+      recursive: true,
+      dereference: true,
+    })
     return fps.map((fp) => joinSegments(argv.output, "static", fp)) as FilePath[]
   },
 })

quartz/plugins/emitters/tagPage.tsx

@@ -14,8 +14,9 @@ import {
 } from "../../util/path"
 import { defaultListPageLayout, sharedPageComponents } from "../../../quartz.layout"
 import { TagContent } from "../../components"
+import { write } from "./helpers"
 
-export const TagPage: QuartzEmitterPlugin<FullPageLayout> = (userOpts) => {
+export const TagPage: QuartzEmitterPlugin<Partial<FullPageLayout>> = (userOpts) => {
   const opts: FullPageLayout = {
     ...sharedPageComponents,
     ...defaultListPageLayout,
@@ -32,7 +33,7 @@ export const TagPage: QuartzEmitterPlugin<FullPageLayout> = (userOpts) => {
     getQuartzComponents() {
       return [Head, Header, Body, ...header, ...beforeBody, pageBody, ...left, ...right, Footer]
     },
-    async emit(ctx, content, resources, emit): Promise<FilePath[]> {
+    async emit(ctx, content, resources): Promise<FilePath[]> {
       const fps: FilePath[] = []
       const allFiles = content.map((c) => c[1].data)
       const cfg = ctx.cfg.configuration
@@ -40,12 +41,13 @@ export const TagPage: QuartzEmitterPlugin<FullPageLayout> = (userOpts) => {
       const tags: Set<string> = new Set(
         allFiles.flatMap((data) => data.frontmatter?.tags ?? []).flatMap(getAllSegmentPrefixes),
       )
+
       // add base tag
       tags.add("index")
 
       const tagDescriptions: Record<string, ProcessedContent> = Object.fromEntries(
         [...tags].map((tag) => {
-          const title = tag === "" ? "Tag Index" : `Tag: #${tag}`
+          const title = tag === "index" ? "Tag Index" : `Tag: #${tag}`
           return [
             tag,
             defaultProcessedContent({
@@ -80,7 +82,8 @@ export const TagPage: QuartzEmitterPlugin<FullPageLayout> = (userOpts) => {
         }
 
         const content = renderPage(slug, componentData, opts, externalResources)
-        const fp = await emit({
+        const fp = await write({
+          ctx,
           content,
           slug: file.data.slug!,
           ext: ".html",

quartz/plugins/filters/explicit.ts

@@ -3,7 +3,11 @@ import { QuartzFilterPlugin } from "../types"
 export const ExplicitPublish: QuartzFilterPlugin = () => ({
   name: "ExplicitPublish",
   shouldPublish(_ctx, [_tree, vfile]) {
-    const publishFlag: boolean = vfile.data?.frontmatter?.publish ?? false
+    const publishProperty = vfile.data?.frontmatter?.publish ?? false
+    const publishFlag =
+      typeof publishProperty === "string"
+        ? publishProperty.toLowerCase() === "true"
+        : Boolean(publishProperty)
     return publishFlag
   },
 })

quartz/plugins/index.ts

@@ -30,5 +30,6 @@ declare module "vfile" {
   interface DataMap {
     slug: FullSlug
     filePath: FilePath
+    relativePath: FilePath
   }
 }

quartz/plugins/transformers/frontmatter.ts

@@ -4,15 +4,18 @@ import { QuartzTransformerPlugin } from "../types"
 import yaml from "js-yaml"
 import toml from "toml"
 import { slugTag } from "../../util/path"
+import { QuartzPluginData } from "../vfile"
 
 export interface Options {
   delims: string | string[]
   language: "yaml" | "toml"
+  oneLineTagDelim: string
 }
 
 const defaultOptions: Options = {
   delims: "---",
   language: "yaml",
+  oneLineTagDelim: ",",
 }
 
 export const FrontMatter: QuartzTransformerPlugin<Partial<Options> | undefined> = (userOpts) => {
@@ -20,11 +23,13 @@ export const FrontMatter: QuartzTransformerPlugin<Partial<Options> | undefined>
   return {
     name: "FrontMatter",
     markdownPlugins() {
+      const { oneLineTagDelim } = opts
+
       return [
         [remarkFrontmatter, ["yaml", "toml"]],
         () => {
           return (_, file) => {
-            const { data } = matter(file.value, {
+            const { data } = matter(Buffer.from(file.value), {
               ...opts,
               engines: {
                 yaml: (s) => yaml.load(s, { schema: yaml.JSON_SCHEMA }) as object,
@@ -37,22 +42,33 @@ export const FrontMatter: QuartzTransformerPlugin<Partial<Options> | undefined>
               data.tags = data.tag
             }
 
-            if (data.tags && !Array.isArray(data.tags)) {
+            // coerce title to string
+            if (data.title) {
+              data.title = data.title.toString()
+            } else if (data.title === null || data.title === undefined) {
+              data.title = file.stem ?? "Untitled"
+            }
+
+            if (data.tags) {
+              // coerce to array
+              if (!Array.isArray(data.tags)) {
+                data.tags = data.tags
+                  .toString()
+                  .split(oneLineTagDelim)
+                  .map((tag: string) => tag.trim())
+              }
+
+              // remove all non-string tags
               data.tags = data.tags
-                .toString()
-                .split(",")
-                .map((tag: string) => tag.trim())
+                .filter((tag: unknown) => typeof tag === "string" || typeof tag === "number")
+                .map((tag: string | number) => tag.toString())
             }
 
             // slug them all!!
-            data.tags = [...new Set(data.tags?.map((tag: string) => slugTag(tag)))] ?? []
+            data.tags = [...new Set(data.tags?.map((tag: string) => slugTag(tag)))]
 
             // fill in frontmatter
-            file.data.frontmatter = {
-              title: file.stem ?? "Untitled",
-              tags: [],
-              ...data,
-            }
+            file.data.frontmatter = data as QuartzPluginData["frontmatter"]
           }
         },
       ]

quartz/plugins/transformers/gfm.ts

@@ -31,6 +31,11 @@ export const GitHubFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options> |
             rehypeAutolinkHeadings,
             {
               behavior: "append",
+              properties: {
+                ariaHidden: true,
+                tabIndex: -1,
+                "data-no-popover": true,
+              },
               content: {
                 type: "text",
                 value: " §",

quartz/plugins/transformers/lastmod.ts

@@ -2,6 +2,7 @@ import fs from "fs"
 import path from "path"
 import { Repository } from "@napi-rs/simple-git"
 import { QuartzTransformerPlugin } from "../types"
+import chalk from "chalk"
 
 export interface Options {
   priority: ("frontmatter" | "git" | "filesystem")[]
@@ -11,9 +12,18 @@ const defaultOptions: Options = {
   priority: ["frontmatter", "git", "filesystem"],
 }
 
-function coerceDate(d: any): Date {
+function coerceDate(fp: string, d: any): Date {
   const dt = new Date(d)
-  return isNaN(dt.getTime()) ? new Date() : dt
+  const invalidDate = isNaN(dt.getTime()) || dt.getTime() === 0
+  if (invalidDate && d !== undefined) {
+    console.log(
+      chalk.yellow(
+        `\nWarning: found invalid date "${d}" in \`${fp}\`. Supported formats: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date#date_time_string_format`,
+      ),
+    )
+  }
+
+  return invalidDate ? new Date() : dt
 }
 
 type MaybeDate = undefined | string | number
@@ -32,10 +42,11 @@ export const CreatedModifiedDate: QuartzTransformerPlugin<Partial<Options> | und
             let modified: MaybeDate = undefined
             let published: MaybeDate = undefined
 
-            const fp = path.posix.join(file.cwd, file.data.filePath as string)
+            const fp = file.data.filePath!
+            const fullFp = path.posix.join(file.cwd, fp)
             for (const source of opts.priority) {
               if (source === "filesystem") {
-                const st = await fs.promises.stat(fp)
+                const st = await fs.promises.stat(fullFp)
                 created ||= st.birthtimeMs
                 modified ||= st.mtimeMs
               } else if (source === "frontmatter" && file.data.frontmatter) {
@@ -46,17 +57,29 @@ export const CreatedModifiedDate: QuartzTransformerPlugin<Partial<Options> | und
                 published ||= file.data.frontmatter.publishDate
               } else if (source === "git") {
                 if (!repo) {
-                  repo = new Repository(file.cwd)
+                  // Get a reference to the main git repo.
+                  // It's either the same as the workdir,
+                  // or 1+ level higher in case of a submodule/subtree setup
+                  repo = Repository.discover(file.cwd)
                 }
 
-                modified ||= await repo.getFileLatestModifiedDateAsync(file.data.filePath!)
+                try {
+                  modified ||= await repo.getFileLatestModifiedDateAsync(file.data.filePath!)
+                } catch {
+                  console.log(
+                    chalk.yellow(
+                      `\nWarning: ${file.data
+                        .filePath!} isn't yet tracked by git, last modification date is not available for this file`,
+                    ),
+                  )
+                }
               }
             }
 
             file.data.dates = {
-              created: coerceDate(created),
-              modified: coerceDate(modified),
-              published: coerceDate(published),
+              created: coerceDate(fp, created),
+              modified: coerceDate(fp, modified),
+              published: coerceDate(fp, published),
             }
           }
         },

quartz/plugins/transformers/latex.ts

@@ -1,6 +1,6 @@
 import remarkMath from "remark-math"
 import rehypeKatex from "rehype-katex"
-import rehypeMathjax from "rehype-mathjax/svg.js"
+import rehypeMathjax from "rehype-mathjax/svg"
 import { QuartzTransformerPlugin } from "../types"
 
 interface Options {

quartz/plugins/transformers/links.ts

@@ -12,17 +12,24 @@ import {
 import path from "path"
 import { visit } from "unist-util-visit"
 import isAbsoluteUrl from "is-absolute-url"
+import { Root } from "hast"
 
 interface Options {
   /** How to resolve Markdown paths */
   markdownLinkResolution: TransformOptions["strategy"]
   /** Strips folders from a link so that it looks nice */
   prettyLinks: boolean
+  openLinksInNewTab: boolean
+  lazyLoad: boolean
+  externalLinkIcon: boolean
 }
 
 const defaultOptions: Options = {
   markdownLinkResolution: "absolute",
   prettyLinks: true,
+  openLinksInNewTab: false,
+  lazyLoad: false,
+  externalLinkIcon: true,
 }
 
 export const CrawlLinks: QuartzTransformerPlugin<Partial<Options> | undefined> = (userOpts) => {
@@ -32,7 +39,7 @@ export const CrawlLinks: QuartzTransformerPlugin<Partial<Options> | undefined> =
     htmlPlugins(ctx) {
       return [
         () => {
-          return (tree, file) => {
+          return (tree: Root, file) => {
             const curSlug = simplifySlug(file.data.slug!)
             const outgoing: Set<SimpleSlug> = new Set()
 
@@ -49,8 +56,45 @@ export const CrawlLinks: QuartzTransformerPlugin<Partial<Options> | undefined> =
                 typeof node.properties.href === "string"
               ) {
                 let dest = node.properties.href as RelativeURL
-                node.properties.className ??= []
-                node.properties.className.push(isAbsoluteUrl(dest) ? "external" : "internal")
+                const classes = (node.properties.className ?? []) as string[]
+                const isExternal = isAbsoluteUrl(dest)
+                classes.push(isExternal ? "external" : "internal")
+
+                if (isExternal && opts.externalLinkIcon) {
+                  node.children.push({
+                    type: "element",
+                    tagName: "svg",
+                    properties: {
+                      class: "external-icon",
+                      viewBox: "0 0 512 512",
+                    },
+                    children: [
+                      {
+                        type: "element",
+                        tagName: "path",
+                        properties: {
+                          d: "M320 0H288V64h32 82.7L201.4 265.4 178.7 288 224 333.3l22.6-22.6L448 109.3V192v32h64V192 32 0H480 320zM32 32H0V64 480v32H32 456h32V480 352 320H424v32 96H64V96h96 32V32H160 32z",
+                        },
+                        children: [],
+                      },
+                    ],
+                  })
+                }
+
+                // Check if the link has alias text
+                if (
+                  node.children.length === 1 &&
+                  node.children[0].type === "text" &&
+                  node.children[0].value !== dest
+                ) {
+                  // Add the 'alias' class if the text content is not the same as the href
+                  classes.push("alias")
+                }
+                node.properties.className = classes
+
+                if (opts.openLinksInNewTab) {
+                  node.properties.target = "_blank"
+                }
 
                 // don't process external links or intra-document anchors
                 const isInternal = !(isAbsoluteUrl(dest) || dest.startsWith("#"))
@@ -65,14 +109,16 @@ export const CrawlLinks: QuartzTransformerPlugin<Partial<Options> | undefined> =
                   // WHATWG equivalent https://nodejs.dev/en/api/v18/url/#urlresolvefrom-to
                   const url = new URL(dest, `https://base.com/${curSlug}`)
                   const canonicalDest = url.pathname
-                  const [destCanonical, _destAnchor] = splitAnchor(canonicalDest)
+                  let [destCanonical, _destAnchor] = splitAnchor(canonicalDest)
+                  if (destCanonical.endsWith("/")) {
+                    destCanonical += "index"
+                  }
 
                   // need to decodeURIComponent here as WHATWG URL percent-encodes everything
-                  const simple = decodeURIComponent(
-                    simplifySlug(destCanonical as FullSlug),
-                  ) as SimpleSlug
+                  const full = decodeURIComponent(_stripSlashes(destCanonical, true)) as FullSlug
+                  const simple = simplifySlug(full)
                   outgoing.add(simple)
-                  node.properties["data-slug"] = simple
+                  node.properties["data-slug"] = full
                 }
 
                 // rewrite link internals if prettylinks is on
@@ -93,6 +139,10 @@ export const CrawlLinks: QuartzTransformerPlugin<Partial<Options> | undefined> =
                 node.properties &&
                 typeof node.properties.src === "string"
               ) {
+                if (opts.lazyLoad) {
+                  node.properties.loading = "lazy"
+                }
+
                 if (!isAbsoluteUrl(node.properties.src)) {
                   let dest = node.properties.src as RelativeURL
                   dest = node.properties.src = transformLink(

quartz/plugins/transformers/ofm.ts

@@ -1,11 +1,10 @@
-import { PluggableList } from "unified"
 import { QuartzTransformerPlugin } from "../types"
-import { Root, HTML, BlockContent, DefinitionContent, Code, Paragraph } from "mdast"
-import { Element, Literal } from "hast"
-import { Replace, findAndReplace as mdastFindReplace } from "mdast-util-find-and-replace"
+import { Root, Html, BlockContent, DefinitionContent, Paragraph, Code } from "mdast"
+import { Element, Literal, Root as HtmlRoot } from "hast"
+import { ReplaceFunction, findAndReplace as mdastFindReplace } from "mdast-util-find-and-replace"
 import { slug as slugAnchor } from "github-slugger"
 import rehypeRaw from "rehype-raw"
-import { visit } from "unist-util-visit"
+import { SKIP, visit } from "unist-util-visit"
 import path from "path"
 import { JSResource } from "../../util/resources"
 // @ts-ignore
@@ -14,6 +13,8 @@ import { FilePath, pathToRoot, slugTag, slugifyFilePath } from "../../util/path"
 import { toHast } from "mdast-util-to-hast"
 import { toHtml } from "hast-util-to-html"
 import { PhrasingContent } from "mdast-util-find-and-replace/lib"
+import { capitalize } from "../../util/lang"
+import { PluggableList } from "unified"
 
 export interface Options {
   comments: boolean
@@ -22,8 +23,11 @@ export interface Options {
   callouts: boolean
   mermaid: boolean
   parseTags: boolean
+  parseArrows: boolean
   parseBlockReferences: boolean
   enableInHtmlEmbed: boolean
+  enableYouTubeEmbed: boolean
+  enableVideoEmbed: boolean
 }
 
 const defaultOptions: Options = {
@@ -33,8 +37,11 @@ const defaultOptions: Options = {
   callouts: true,
   mermaid: true,
   parseTags: true,
+  parseArrows: true,
   parseBlockReferences: true,
   enableInHtmlEmbed: false,
+  enableYouTubeEmbed: true,
+  enableVideoEmbed: true,
 }
 
 const icons = {
@@ -101,30 +108,36 @@ const calloutMapping: Record<string, keyof typeof callouts> = {
 
 function canonicalizeCallout(calloutName: string): keyof typeof callouts {
   let callout = calloutName.toLowerCase() as keyof typeof calloutMapping
-  return calloutMapping[callout] ?? "note"
+  // if callout is not recognized, make it a custom one
+  return calloutMapping[callout] ?? calloutName
 }
 
-const capitalize = (s: string): string => {
-  return s.substring(0, 1).toUpperCase() + s.substring(1)
-}
+export const externalLinkRegex = /^https?:\/\//i
+
+export const arrowRegex = new RegExp(/-{1,2}>/, "g")
 
 // !?               -> optional embedding
 // \[\[             -> open brace
 // ([^\[\]\|\#]+)   -> one or more non-special characters ([,],|, or #) (name)
 // (#[^\[\]\|\#]+)? -> # then one or more non-special characters (heading link)
 // (|[^\[\]\|\#]+)? -> | then one or more non-special characters (alias)
-const wikilinkRegex = new RegExp(/!?\[\[([^\[\]\|\#]+)?(#[^\[\]\|\#]+)?(\|[^\[\]\|\#]+)?\]\]/, "g")
+export const wikilinkRegex = new RegExp(
+  /!?\[\[([^\[\]\|\#]+)?(#+[^\[\]\|\#]+)?(\|[^\[\]\|\#]+)?\]\]/,
+  "g",
+)
 const highlightRegex = new RegExp(/==([^=]+)==/, "g")
-const commentRegex = new RegExp(/%%(.+)%%/, "g")
+const commentRegex = new RegExp(/%%[\s\S]*?%%/, "g")
 // from https://github.com/escwxyz/remark-obsidian-callout/blob/main/src/index.ts
 const calloutRegex = new RegExp(/^\[\!(\w+)\]([+-]?)/)
 const calloutLineRegex = new RegExp(/^> *\[\!\w+\][+-]?.*$/, "gm")
 // (?:^| )              -> non-capturing group, tag should start be separated by a space or be the start of the line
 // #(...)               -> capturing group, tag itself must start with #
-// (?:[-_\p{L}])+       -> non-capturing group, non-empty string of (Unicode-aware) alpha-numeric characters, hyphens and/or underscores
-// (?:\/[-_\p{L}]+)*)   -> non-capturing group, matches an arbitrary number of tag strings separated by "/"
-const tagRegex = new RegExp(/(?:^| )#((?:[-_\p{L}\d])+(?:\/[-_\p{L}\d]+)*)/, "gu")
-const blockReferenceRegex = new RegExp(/\^([A-Za-z0-9]+)$/, "g")
+// (?:[-_\p{L}\d\p{Z}])+       -> non-capturing group, non-empty string of (Unicode-aware) alpha-numeric characters and symbols, hyphens and/or underscores
+// (?:\/[-_\p{L}\d\p{Z}]+)*)   -> non-capturing group, matches an arbitrary number of tag strings separated by "/"
+const tagRegex = new RegExp(/(?:^| )#((?:[-_\p{L}\p{Emoji}\d])+(?:\/[-_\p{L}\p{Emoji}\d]+)*)/, "gu")
+const blockReferenceRegex = new RegExp(/\^([-_A-Za-z0-9]+)$/, "g")
+const ytLinkRegex = /^.*(youtu.be\/|v\/|u\/\w\/|embed\/|watch\?v=|\&v=)([^#\&\?]*).*/
+const videoExtensionRegex = new RegExp(/\.(mp4|webm|ogg|avi|mov|flv|wmv|mkv|mpg|mpeg|3gp|m4v)$/)
 
 export const ObsidianFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options> | undefined> = (
   userOpts,
@@ -136,40 +149,25 @@ export const ObsidianFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options>
     return toHtml(hast, { allowDangerousHtml: true })
   }
 
-  const findAndReplace = opts.enableInHtmlEmbed
-    ? (tree: Root, regex: RegExp, replace?: Replace | null | undefined) => {
-        if (replace) {
-          visit(tree, "html", (node: HTML) => {
-            if (typeof replace === "string") {
-              node.value = node.value.replace(regex, replace)
-            } else {
-              node.value = node.value.replaceAll(regex, (substring: string, ...args) => {
-                const replaceValue = replace(substring, ...args)
-                if (typeof replaceValue === "string") {
-                  return replaceValue
-                } else if (Array.isArray(replaceValue)) {
-                  return replaceValue.map(mdastToHtml).join("")
-                } else if (typeof replaceValue === "object" && replaceValue !== null) {
-                  return mdastToHtml(replaceValue)
-                } else {
-                  return substring
-                }
-              })
-            }
-          })
-        }
-
-        mdastFindReplace(tree, regex, replace)
-      }
-    : mdastFindReplace
-
   return {
     name: "ObsidianFlavoredMarkdown",
     textTransform(_ctx, src) {
+      // do comments at text level
+      if (opts.comments) {
+        if (src instanceof Buffer) {
+          src = src.toString()
+        }
+
+        src = src.replace(commentRegex, "")
+      }
+
       // pre-transform blockquotes
       if (opts.callouts) {
-        src = src.toString()
-        src = src.replaceAll(calloutLineRegex, (value) => {
+        if (src instanceof Buffer) {
+          src = src.toString()
+        }
+
+        src = src.replace(calloutLineRegex, (value) => {
           // force newline after title of callout
           return value + "\n> "
         })
@@ -177,14 +175,24 @@ export const ObsidianFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options>
 
       // pre-transform wikilinks (fix anchors to things that may contain illegal syntax e.g. codeblocks, latex)
       if (opts.wikilinks) {
-        src = src.toString()
-        src = src.replaceAll(wikilinkRegex, (value, ...capture) => {
-          const [rawFp, rawHeader, rawAlias] = capture
+        if (src instanceof Buffer) {
+          src = src.toString()
+        }
+
+        src = src.replace(wikilinkRegex, (value, ...capture) => {
+          const [rawFp, rawHeader, rawAlias]: (string | undefined)[] = capture
+
           const fp = rawFp ?? ""
-          const anchor = rawHeader?.trim().slice(1)
-          const displayAnchor = anchor ? `#${slugAnchor(anchor)}` : ""
+          const anchor = rawHeader?.trim().replace(/^#+/, "")
+          const blockRef = Boolean(anchor?.startsWith("^")) ? "^" : ""
+          const displayAnchor = anchor ? `#${blockRef}${slugAnchor(anchor)}` : ""
           const displayAlias = rawAlias ?? rawHeader?.replace("#", "|") ?? ""
           const embedDisplay = value.startsWith("!") ? "!" : ""
+
+          if (rawFp?.match(externalLinkRegex)) {
+            return `${embedDisplay}[${displayAlias.replace(/^\|/, "")}](${rawFp})`
+          }
+
           return `${embedDisplay}[[${fp}${displayAnchor}${displayAlias}]]`
         })
       }
@@ -193,103 +201,184 @@ export const ObsidianFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options>
     },
     markdownPlugins() {
       const plugins: PluggableList = []
-      if (opts.wikilinks) {
-        plugins.push(() => {
-          return (tree: Root, _file) => {
-            findAndReplace(tree, wikilinkRegex, (value: string, ...capture: string[]) => {
-              let [rawFp, rawHeader, rawAlias] = capture
-              const fp = rawFp?.trim() ?? ""
-              const anchor = rawHeader?.trim() ?? ""
-              const alias = rawAlias?.slice(1).trim()
 
-              // embed cases
-              if (value.startsWith("!")) {
-                const ext: string = path.extname(fp).toLowerCase()
-                const url = slugifyFilePath(fp as FilePath)
-                if ([".png", ".jpg", ".jpeg", ".gif", ".bmp", ".svg"].includes(ext)) {
-                  const dims = alias ?? ""
-                  let [width, height] = dims.split("x", 2)
-                  width ||= "auto"
-                  height ||= "auto"
-                  return {
-                    type: "image",
-                    url,
-                    data: {
-                      hProperties: {
-                        width,
-                        height,
+      // regex replacements
+      plugins.push(() => {
+        return (tree: Root, file) => {
+          const replacements: [RegExp, string | ReplaceFunction][] = []
+          const base = pathToRoot(file.data.slug!)
+
+          if (opts.wikilinks) {
+            replacements.push([
+              wikilinkRegex,
+              (value: string, ...capture: string[]) => {
+                let [rawFp, rawHeader, rawAlias] = capture
+                const fp = rawFp?.trim() ?? ""
+                const anchor = rawHeader?.trim() ?? ""
+                const alias = rawAlias?.slice(1).trim()
+
+                // embed cases
+                if (value.startsWith("!")) {
+                  const ext: string = path.extname(fp).toLowerCase()
+                  const url = slugifyFilePath(fp as FilePath)
+                  if ([".png", ".jpg", ".jpeg", ".gif", ".bmp", ".svg", ".webp"].includes(ext)) {
+                    const dims = alias ?? ""
+                    let [width, height] = dims.split("x", 2)
+                    width ||= "auto"
+                    height ||= "auto"
+                    return {
+                      type: "image",
+                      url,
+                      data: {
+                        hProperties: {
+                          width,
+                          height,
+                        },
                       },
-                    },
-                  }
-                } else if ([".mp4", ".webm", ".ogv", ".mov", ".mkv"].includes(ext)) {
-                  return {
-                    type: "html",
-                    value: `<video src="${url}" controls></video>`,
-                  }
-                } else if (
-                  [".mp3", ".webm", ".wav", ".m4a", ".ogg", ".3gp", ".flac"].includes(ext)
-                ) {
-                  return {
-                    type: "html",
-                    value: `<audio src="${url}" controls></audio>`,
-                  }
-                } else if ([".pdf"].includes(ext)) {
-                  return {
-                    type: "html",
-                    value: `<iframe src="${url}"></iframe>`,
-                  }
-                } else if (ext === "") {
-                  const block = anchor.slice(1)
-                  return {
-                    type: "html",
-                    data: { hProperties: { transclude: true } },
-                    value: `<blockquote class="transclude" data-url="${url}" data-block="${block}"><a href="${
-                      url + anchor
-                    }" class="transclude-inner">Transclude of block ${block}</a></blockquote>`,
+                    }
+                  } else if ([".mp4", ".webm", ".ogv", ".mov", ".mkv"].includes(ext)) {
+                    return {
+                      type: "html",
+                      value: `<video src="${url}" controls></video>`,
+                    }
+                  } else if (
+                    [".mp3", ".webm", ".wav", ".m4a", ".ogg", ".3gp", ".flac"].includes(ext)
+                  ) {
+                    return {
+                      type: "html",
+                      value: `<audio src="${url}" controls></audio>`,
+                    }
+                  } else if ([".pdf"].includes(ext)) {
+                    return {
+                      type: "html",
+                      value: `<iframe src="${url}"></iframe>`,
+                    }
+                  } else {
+                    const block = anchor
+                    return {
+                      type: "html",
+                      data: { hProperties: { transclude: true } },
+                      value: `<blockquote class="transclude" data-url="${url}" data-block="${block}"><a href="${
+                        url + anchor
+                      }" class="transclude-inner">Transclude of ${url}${block}</a></blockquote>`,
+                    }
                   }
+
+                  // otherwise, fall through to regular link
                 }
 
-                // otherwise, fall through to regular link
-              }
+                // internal link
+                const url = fp + anchor
+                return {
+                  type: "link",
+                  url,
+                  children: [
+                    {
+                      type: "text",
+                      value: alias ?? fp,
+                    },
+                  ],
+                }
+              },
+            ])
+          }
 
-              // internal link
-              const url = fp + anchor
-              return {
-                type: "link",
-                url,
-                children: [
-                  {
-                    type: "text",
-                    value: alias ?? fp,
+          if (opts.highlight) {
+            replacements.push([
+              highlightRegex,
+              (_value: string, ...capture: string[]) => {
+                const [inner] = capture
+                return {
+                  type: "html",
+                  value: `<span class="text-highlight">${inner}</span>`,
+                }
+              },
+            ])
+          }
+
+          if (opts.parseArrows) {
+            replacements.push([
+              arrowRegex,
+              (_value: string, ..._capture: string[]) => {
+                return {
+                  type: "html",
+                  value: `<span>&rarr;</span>`,
+                }
+              },
+            ])
+          }
+
+          if (opts.parseTags) {
+            replacements.push([
+              tagRegex,
+              (_value: string, tag: string) => {
+                // Check if the tag only includes numbers
+                if (/^\d+$/.test(tag)) {
+                  return false
+                }
+
+                tag = slugTag(tag)
+                if (file.data.frontmatter && !file.data.frontmatter.tags.includes(tag)) {
+                  file.data.frontmatter.tags.push(tag)
+                }
+
+                return {
+                  type: "link",
+                  url: base + `/tags/${tag}`,
+                  data: {
+                    hProperties: {
+                      className: ["tag-link"],
+                    },
                   },
-                ],
+                  children: [
+                    {
+                      type: "text",
+                      value: `#${tag}`,
+                    },
+                  ],
+                }
+              },
+            ])
+          }
+
+          if (opts.enableInHtmlEmbed) {
+            visit(tree, "html", (node: Html) => {
+              for (const [regex, replace] of replacements) {
+                if (typeof replace === "string") {
+                  node.value = node.value.replace(regex, replace)
+                } else {
+                  node.value = node.value.replace(regex, (substring: string, ...args) => {
+                    const replaceValue = replace(substring, ...args)
+                    if (typeof replaceValue === "string") {
+                      return replaceValue
+                    } else if (Array.isArray(replaceValue)) {
+                      return replaceValue.map(mdastToHtml).join("")
+                    } else if (typeof replaceValue === "object" && replaceValue !== null) {
+                      return mdastToHtml(replaceValue)
+                    } else {
+                      return substring
+                    }
+                  })
+                }
               }
             })
           }
-        })
-      }
+          mdastFindReplace(tree, replacements)
+        }
+      })
 
-      if (opts.highlight) {
+      if (opts.enableVideoEmbed) {
         plugins.push(() => {
           return (tree: Root, _file) => {
-            findAndReplace(tree, highlightRegex, (_value: string, ...capture: string[]) => {
-              const [inner] = capture
-              return {
-                type: "html",
-                value: `<span class="text-highlight">${inner}</span>`,
-              }
-            })
-          }
-        })
-      }
+            visit(tree, "image", (node, index, parent) => {
+              if (parent && index != undefined && videoExtensionRegex.test(node.url)) {
+                const newNode: Html = {
+                  type: "html",
+                  value: `<video controls src="${node.url}"></video>`,
+                }
 
-      if (opts.comments) {
-        plugins.push(() => {
-          return (tree: Root, _file) => {
-            findAndReplace(tree, commentRegex, (_value: string, ..._capture: string[]) => {
-              return {
-                type: "text",
-                value: "",
+                parent.children.splice(index, 1, newNode)
+                return SKIP
               }
             })
           }
@@ -311,7 +400,7 @@ export const ObsidianFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options>
               }
 
               const text = firstChild.children[0].value
-              const restChildren = firstChild.children.slice(1)
+              const restOfTitle = firstChild.children.slice(1)
               const [firstLine, ...remainingLines] = text.split("\n")
               const remainingText = remainingLines.join("\n")
 
@@ -327,7 +416,10 @@ export const ObsidianFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options>
                   match.input.slice(calloutDirective.length).trim() || capitalize(calloutType)
                 const titleNode: Paragraph = {
                   type: "paragraph",
-                  children: [{ type: "text", value: titleContent + " " }, ...restChildren],
+                  children:
+                    restOfTitle.length === 0
+                      ? [{ type: "text", value: titleContent + " " }]
+                      : restOfTitle,
                 }
                 const title = mdastToHtml(titleNode)
 
@@ -335,12 +427,12 @@ export const ObsidianFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options>
                   <polyline points="6 9 12 15 18 9"></polyline>
                 </svg>`
 
-                const titleHtml: HTML = {
+                const titleHtml: Html = {
                   type: "html",
                   value: `<div
                   class="callout-title"
                 >
-                  <div class="callout-icon">${callouts[calloutType]}</div>
+                  <div class="callout-icon">${callouts[calloutType] ?? callouts.note}</div>
                   <div class="callout-title-inner">${title}</div>
                   ${collapse ? toggleIcon : ""}
                 </div>`,
@@ -366,7 +458,7 @@ export const ObsidianFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options>
                 node.data = {
                   hProperties: {
                     ...(node.data?.hProperties ?? {}),
-                    className: `callout ${collapse ? "is-collapsible" : ""} ${
+                    className: `callout ${calloutType} ${collapse ? "is-collapsible" : ""} ${
                       defaultState === "collapsed" ? "is-collapsed" : ""
                     }`,
                     "data-callout": calloutType,
@@ -395,49 +487,16 @@ export const ObsidianFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options>
         })
       }
 
-      if (opts.parseTags) {
-        plugins.push(() => {
-          return (tree: Root, file) => {
-            const base = pathToRoot(file.data.slug!)
-            findAndReplace(tree, tagRegex, (_value: string, tag: string) => {
-              // Check if the tag only includes numbers
-              if (/^\d+$/.test(tag)) {
-                return false
-              }
-              tag = slugTag(tag)
-              if (file.data.frontmatter && !file.data.frontmatter.tags.includes(tag)) {
-                file.data.frontmatter.tags.push(tag)
-              }
-
-              return {
-                type: "link",
-                url: base + `/tags/${tag}`,
-                data: {
-                  hProperties: {
-                    className: ["tag-link"],
-                  },
-                },
-                children: [
-                  {
-                    type: "text",
-                    value: `#${tag}`,
-                  },
-                ],
-              }
-            })
-          }
-        })
-      }
       return plugins
     },
     htmlPlugins() {
-      const plugins = [rehypeRaw]
+      const plugins: PluggableList = [rehypeRaw]
 
       if (opts.parseBlockReferences) {
         plugins.push(() => {
           const inlineTagTypes = new Set(["p", "li"])
           const blockTagTypes = new Set(["blockquote"])
-          return (tree, file) => {
+          return (tree: HtmlRoot, file) => {
             file.data.blocks = {}
 
             visit(tree, "element", (node, index, parent) => {
@@ -480,6 +539,32 @@ export const ObsidianFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options>
                 }
               }
             })
+
+            file.data.htmlAst = tree
+          }
+        })
+      }
+
+      if (opts.enableYouTubeEmbed) {
+        plugins.push(() => {
+          return (tree: HtmlRoot) => {
+            visit(tree, "element", (node) => {
+              if (node.tagName === "img" && typeof node.properties.src === "string") {
+                const match = node.properties.src.match(ytLinkRegex)
+                const videoId = match && match[2].length == 11 ? match[2] : null
+                if (videoId) {
+                  node.tagName = "iframe"
+                  node.properties = {
+                    class: "external-embed",
+                    allow: "fullscreen",
+                    frameborder: 0,
+                    width: "600px",
+                    height: "350px",
+                    src: `https://www.youtube.com/embed/${videoId}`,
+                  }
+                }
+              }
+            })
           }
         })
       }
@@ -527,5 +612,6 @@ export const ObsidianFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options>
 declare module "vfile" {
   interface DataMap {
     blocks: Record<string, Element>
+    htmlAst: HtmlRoot
   }
 }

quartz/plugins/transformers/oxhugofm.ts

@@ -9,6 +9,9 @@ export interface Options {
   removeHugoShortcode: boolean
   /** Replace <figure/> with ![]() */
   replaceFigureWithMdImg: boolean
+
+  /** Replace org latex fragments with $ and $$ */
+  replaceOrgLatex: boolean
 }
 
 const defaultOptions: Options = {
@@ -16,12 +19,27 @@ const defaultOptions: Options = {
   removePredefinedAnchor: true,
   removeHugoShortcode: true,
   replaceFigureWithMdImg: true,
+  replaceOrgLatex: true,
 }
 
 const relrefRegex = new RegExp(/\[([^\]]+)\]\(\{\{< relref "([^"]+)" >\}\}\)/, "g")
 const predefinedHeadingIdRegex = new RegExp(/(.*) {#(?:.*)}/, "g")
 const hugoShortcodeRegex = new RegExp(/{{(.*)}}/, "g")
 const figureTagRegex = new RegExp(/< ?figure src="(.*)" ?>/, "g")
+// \\\\\( -> matches \\(
+// (.+?) -> Lazy match for capturing the equation
+// \\\\\) -> matches \\)
+const inlineLatexRegex = new RegExp(/\\\\\((.+?)\\\\\)/, "g")
+// (?:\\begin{equation}|\\\\\(|\\\\\[) -> start of equation
+// ([\s\S]*?) -> Matches the block equation
+// (?:\\\\\]|\\\\\)|\\end{equation}) -> end of equation
+const blockLatexRegex = new RegExp(
+  /(?:\\begin{equation}|\\\\\(|\\\\\[)([\s\S]*?)(?:\\\\\]|\\\\\)|\\end{equation})/,
+  "g",
+)
+// \$\$[\s\S]*?\$\$ -> Matches block equations
+// \$.*?\$ -> Matches inline equations
+const quartzLatexRegex = new RegExp(/\$\$[\s\S]*?\$\$|\$.*?\$/, "g")
 
 /**
  * ox-hugo is an org exporter backend that exports org files to hugo-compatible
@@ -67,6 +85,23 @@ export const OxHugoFlavouredMarkdown: QuartzTransformerPlugin<Partial<Options> |
           return `![](${src})`
         })
       }
+
+      if (opts.replaceOrgLatex) {
+        src = src.toString()
+        src = src.replaceAll(inlineLatexRegex, (value, ...capture) => {
+          const [eqn] = capture
+          return `$${eqn}$`
+        })
+        src = src.replaceAll(blockLatexRegex, (value, ...capture) => {
+          const [eqn] = capture
+          return `$$${eqn}$$`
+        })
+
+        // ox-hugo escapes _ as \_
+        src = src.replaceAll(quartzLatexRegex, (value) => {
+          return value.replaceAll("\\_", "_")
+        })
+      }
       return src
     },
   }

quartz/plugins/transformers/syntax.ts

@@ -8,7 +8,11 @@ export const SyntaxHighlighting: QuartzTransformerPlugin = () => ({
       [
         rehypePrettyCode,
         {
-          theme: "css-variables",
+          keepBackground: false,
+          theme: {
+            dark: "github-dark",
+            light: "github-light",
+          },
         } satisfies Partial<CodeOptions>,
       ],
     ]

quartz/plugins/transformers/toc.ts

@@ -3,17 +3,20 @@ import { Root } from "mdast"
 import { visit } from "unist-util-visit"
 import { toString } from "mdast-util-to-string"
 import Slugger from "github-slugger"
+import { wikilinkRegex } from "./ofm"
 
 export interface Options {
   maxDepth: 1 | 2 | 3 | 4 | 5 | 6
   minEntries: 1
   showByDefault: boolean
+  collapseByDefault: boolean
 }
 
 const defaultOptions: Options = {
   maxDepth: 3,
   minEntries: 1,
   showByDefault: true,
+  collapseByDefault: false,
 }
 
 interface TocEntry {
@@ -22,6 +25,7 @@ interface TocEntry {
   slug: string // this is just the anchor (#some-slug), not the canonical slug
 }
 
+const regexMdLinks = new RegExp(/\[([^\[]+)\](\(.*\))/, "g")
 export const TableOfContents: QuartzTransformerPlugin<Partial<Options> | undefined> = (
   userOpts,
 ) => {
@@ -39,7 +43,16 @@ export const TableOfContents: QuartzTransformerPlugin<Partial<Options> | undefin
               let highestDepth: number = opts.maxDepth
               visit(tree, "heading", (node) => {
                 if (node.depth <= opts.maxDepth) {
-                  const text = toString(node)
+                  let text = toString(node)
+
+                  // strip link formatting from toc entries
+                  text = text.replace(wikilinkRegex, (_, rawFp, __, rawAlias) => {
+                    const fp = rawFp?.trim() ?? ""
+                    const alias = rawAlias?.slice(1).trim()
+                    return alias ?? fp
+                  })
+                  text = text.replace(regexMdLinks, "$1")
+
                   highestDepth = Math.min(highestDepth, node.depth)
                   toc.push({
                     depth: node.depth,
@@ -54,6 +67,7 @@ export const TableOfContents: QuartzTransformerPlugin<Partial<Options> | undefin
                   ...entry,
                   depth: entry.depth - highestDepth,
                 }))
+                file.data.collapseToc = opts.collapseByDefault
               }
             }
           }
@@ -66,5 +80,6 @@ export const TableOfContents: QuartzTransformerPlugin<Partial<Options> | undefin
 declare module "vfile" {
   interface DataMap {
     toc: TocEntry[]
+    collapseToc: boolean
   }
 }

quartz/plugins/types.ts

@@ -2,7 +2,7 @@ import { PluggableList } from "unified"
 import { StaticResources } from "../util/resources"
 import { ProcessedContent } from "./vfile"
 import { QuartzComponent } from "../components/types"
-import { FilePath, FullSlug } from "../util/path"
+import { FilePath } from "../util/path"
 import { BuildCtx } from "../util/ctx"
 
 export interface PluginTypes {
@@ -36,19 +36,6 @@ export type QuartzEmitterPlugin<Options extends OptionType = undefined> = (
 ) => QuartzEmitterPluginInstance
 export type QuartzEmitterPluginInstance = {
   name: string
-  emit(
-    ctx: BuildCtx,
-    content: ProcessedContent[],
-    resources: StaticResources,
-    emitCallback: EmitCallback,
-  ): Promise<FilePath[]>
+  emit(ctx: BuildCtx, content: ProcessedContent[], resources: StaticResources): Promise<FilePath[]>
   getQuartzComponents(ctx: BuildCtx): QuartzComponent[]
 }
-
-export interface EmitOptions {
-  slug: FullSlug
-  ext: `.${string}` | ""
-  content: string
-}
-
-export type EmitCallback = (data: EmitOptions) => Promise<FilePath>

quartz/plugins/vfile.ts

@@ -2,7 +2,7 @@ import { Node, Parent } from "hast"
 import { Data, VFile } from "vfile"
 
 export type QuartzPluginData = Data
-export type ProcessedContent = [Node<QuartzPluginData>, VFile]
+export type ProcessedContent = [Node, VFile]
 
 export function defaultProcessedContent(vfileData: Partial<QuartzPluginData>): ProcessedContent {
   const root: Parent = { type: "root", children: [] }

quartz/processors/emit.ts

@@ -1,10 +1,6 @@
-import path from "path"
-import fs from "fs"
 import { PerfTimer } from "../util/perf"
 import { getStaticResourcesFromPlugins } from "../plugins"
-import { EmitCallback } from "../plugins/types"
 import { ProcessedContent } from "../plugins/vfile"
-import { FilePath, joinSegments } from "../util/path"
 import { QuartzLogger } from "../util/log"
 import { trace } from "../util/trace"
 import { BuildCtx } from "../util/ctx"
@@ -15,19 +11,12 @@ export async function emitContent(ctx: BuildCtx, content: ProcessedContent[]) {
   const log = new QuartzLogger(ctx.argv.verbose)
 
   log.start(`Emitting output files`)
-  const emit: EmitCallback = async ({ slug, ext, content }) => {
-    const pathToPage = joinSegments(argv.output, slug + ext) as FilePath
-    const dir = path.dirname(pathToPage)
-    await fs.promises.mkdir(dir, { recursive: true })
-    await fs.promises.writeFile(pathToPage, content)
-    return pathToPage
-  }
 
   let emittedFiles = 0
   const staticResources = getStaticResourcesFromPlugins(ctx)
   for (const emitter of cfg.plugins.emitters) {
     try {
-      const emitted = await emitter.emit(ctx, content, staticResources, emit)
+      const emitted = await emitter.emit(ctx, content, staticResources)
       emittedFiles += emitted.length
 
       if (ctx.argv.verbose) {

quartz/processors/parse.ts

@@ -14,27 +14,25 @@ import { QuartzLogger } from "../util/log"
 import { trace } from "../util/trace"
 import { BuildCtx } from "../util/ctx"
 
-export type QuartzProcessor = Processor<MDRoot, HTMLRoot, void>
+export type QuartzProcessor = Processor<MDRoot, MDRoot, HTMLRoot>
 export function createProcessor(ctx: BuildCtx): QuartzProcessor {
   const transformers = ctx.cfg.plugins.transformers
 
-  // base Markdown -> MD AST
-  let processor = unified().use(remarkParse)
-
-  // MD AST -> MD AST transforms
-  for (const plugin of transformers.filter((p) => p.markdownPlugins)) {
-    processor = processor.use(plugin.markdownPlugins!(ctx))
-  }
-
-  // MD AST -> HTML AST
-  processor = processor.use(remarkRehype, { allowDangerousHtml: true })
-
-  // HTML AST -> HTML AST transforms
-  for (const plugin of transformers.filter((p) => p.htmlPlugins)) {
-    processor = processor.use(plugin.htmlPlugins!(ctx))
-  }
-
-  return processor
+  return (
+    unified()
+      // base Markdown -> MD AST
+      .use(remarkParse)
+      // MD AST -> MD AST transforms
+      .use(
+        transformers
+          .filter((p) => p.markdownPlugins)
+          .flatMap((plugin) => plugin.markdownPlugins!(ctx)),
+      )
+      // MD AST -> HTML AST
+      .use(remarkRehype, { allowDangerousHtml: true })
+      // HTML AST -> HTML AST transforms
+      .use(transformers.filter((p) => p.htmlPlugins).flatMap((plugin) => plugin.htmlPlugins!(ctx)))
+  )
 }
 
 function* chunks<T>(arr: T[], n: number) {
@@ -89,12 +87,13 @@ export function createFileParser(ctx: BuildCtx, fps: FilePath[]) {
 
         // Text -> Text transforms
         for (const plugin of cfg.plugins.transformers.filter((p) => p.textTransform)) {
-          file.value = plugin.textTransform!(ctx, file.value)
+          file.value = plugin.textTransform!(ctx, file.value.toString())
         }
 
         // base data properties that plugins may use
-        file.data.slug = slugifyFilePath(path.posix.relative(argv.directory, file.path) as FilePath)
-        file.data.filePath = fp
+        file.data.filePath = file.path as FilePath
+        file.data.relativePath = path.posix.relative(argv.directory, file.path) as FilePath
+        file.data.slug = slugifyFilePath(file.data.relativePath)
 
         const ast = processor.parse(file)
         const newAst = await processor.run(ast, file)

quartz/styles/base.scss

@@ -1,7 +1,6 @@
-@use "./custom.scss";
+@use "./variables.scss" as *;
 @use "./syntax.scss";
 @use "./callouts.scss";
-@use "./variables.scss" as *;
 
 html {
   scroll-behavior: smooth;
@@ -70,6 +69,22 @@ a {
     background-color: var(--highlight);
     padding: 0 0.1rem;
     border-radius: 5px;
+    line-height: 1.4rem;
+
+    &:has(> img) {
+      background-color: none;
+      border-radius: 0;
+      padding: 0;
+    }
+  }
+
+  &.external .external-icon {
+    height: 1ex;
+    margin: 0 0.15em;
+
+    > path {
+      fill: var(--dark);
+    }
   }
 }
 
@@ -299,11 +314,13 @@ h6 {
   margin-bottom: 1rem;
 }
 
-div[data-rehype-pretty-code-fragment] {
+figure[data-rehype-pretty-code-figure] {
+  margin: 0;
+  position: relative;
   line-height: 1.6rem;
   position: relative;
 
-  & > div[data-rehype-pretty-code-title] {
+  & > [data-rehype-pretty-code-title] {
     font-family: var(--codeFont);
     font-size: 0.9rem;
     padding: 0.1rem 0.5rem;
@@ -315,16 +332,17 @@ div[data-rehype-pretty-code-fragment] {
   }
 
   & > pre {
-    padding: 0.5rem 0;
+    padding: 0;
   }
 }
 
 pre {
   font-family: var(--codeFont);
-  padding: 0.5rem;
+  padding: 0 0.5rem;
   border-radius: 5px;
   overflow-x: auto;
   border: 1px solid var(--lightgray);
+  position: relative;
 
   &:has(> code.mermaid) {
     border: none;
@@ -337,6 +355,8 @@ pre {
     counter-reset: line;
     counter-increment: line 0;
     display: grid;
+    padding: 0.5rem 0;
+    overflow-x: scroll;
 
     & [data-highlighted-chars] {
       background-color: var(--highlight);
@@ -389,23 +409,33 @@ p {
   line-height: 1.6rem;
 }
 
-table {
-  margin: 1rem;
-  padding: 1.5rem;
-  border-collapse: collapse;
-  & > * {
-    line-height: 2rem;
+.table-container {
+  overflow-x: auto;
+
+  & > table {
+    margin: 1rem;
+    padding: 1.5rem;
+    border-collapse: collapse;
+
+    th,
+    td {
+      min-width: 75px;
+    }
+
+    & > * {
+      line-height: 2rem;
+    }
   }
 }
 
 th {
   text-align: left;
-  padding: 0.4rem 1rem;
+  padding: 0.4rem 0.7rem;
   border-bottom: 2px solid var(--gray);
 }
 
 td {
-  padding: 0.2rem 1rem;
+  padding: 0.2rem 0.7rem;
 }
 
 tr {

quartz/styles/callouts.scss

@@ -13,7 +13,7 @@
     margin-top: 0;
   }
 
-  &[data-callout="note"] {
+  &[data-callout] {
     --color: #448aff;
     --border: #448aff44;
     --bg: #448aff10;

quartz/styles/custom.scss

@@ -1 +1,3 @@
+@use "./base.scss";
+
 // put your custom CSS here!