diff --git a/docs/configuration.md b/docs/configuration.md
index 419c9706d..c011af891 100644
--- a/docs/configuration.md
+++ b/docs/configuration.md
@@ -58,6 +58,7 @@ This part of the configuration concerns anything that can affect the whole site.
     - `highlight`: internal link background, highlighted text, [[syntax highlighting|highlighted lines of code]]
     - `textHighlight`: markdown highlighted text background
 - `optimizeImages`: whether to optimize images for web serving when building Quartz. If this is set to `true`:
+
   - JPEG and PNG images will be stripped all metadata and converted to WebP format, and associated image links in [[wikilinks]] will be updated with the new file extension.
   - A resized preview image will replace every local image that have custom dimensions defined either in their [wikilink](https://help.obsidian.md/syntax#External+images) or <img> tag. The original image (optimized or not) will still be assessable as a link on the preview image.
 
diff --git a/quartz/plugins/transformers/images.ts b/quartz/plugins/transformers/images.ts
index b836d7fb0..3ae30fa69 100644
--- a/quartz/plugins/transformers/images.ts
+++ b/quartz/plugins/transformers/images.ts
@@ -6,11 +6,9 @@ import { imageExtsToOptimize, previewImageMap, targetOptimizedImageExt } from ".
 import { FullSlug, getFileExtension, isAbsoluteURL, RelativeURL } from "../../util/path"
 import { parseSelector } from "hast-util-parse-selector"
 
-export interface Options {
-}
+export interface Options {}
 
-const defaultOptions: Options = {
-}
+const defaultOptions: Options = {}
 
 /**
  * File extensions of all supported image format. Files with an extension
@@ -36,6 +34,7 @@ export const supportedImageExts: ReadonlySet<string> = new Set([
  * Add this plugin after all Markdown parser plugins in quartz.config.
  */
 export const Images: QuartzTransformerPlugin<Partial<Options>> = (userOpts) => {
+  //@ts-ignore
   const opts = { ...defaultOptions, ...userOpts }
 
   return {
@@ -139,4 +138,4 @@ const OptimizeImages: Plugin<[], HtmlRoot> = () => {
   }
 
   return transformer
-}
\ No newline at end of file
+}
diff --git a/quartz/plugins/transformers/ofm.ts b/quartz/plugins/transformers/ofm.ts
index b42fdf409..7f3e4abc6 100644
--- a/quartz/plugins/transformers/ofm.ts
+++ b/quartz/plugins/transformers/ofm.ts
@@ -228,7 +228,7 @@ export const ObsidianFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options>>
                 // embed cases
                 if (value.startsWith("!")) {
                   const ext: string = path.extname(fp).toLowerCase()
-                  let url = slugifyFilePath(fp as FilePath)
+                  const url = slugifyFilePath(fp as FilePath)
 
                   // Handle images
                   if (supportedImageExts.has(ext)) {
@@ -250,13 +250,13 @@ export const ObsidianFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options>>
                         },
                       },
                     }
-                  // Handle videos
+                    // Handle videos
                   } else if ([".mp4", ".webm", ".ogv", ".mov", ".mkv"].includes(ext)) {
                     return {
                       type: "html",
                       value: `<video src="${url}" controls></video>`,
                     }
-                  // Handle audio
+                    // Handle audio
                   } else if (
                     [".mp3", ".webm", ".wav", ".m4a", ".ogg", ".3gp", ".flac"].includes(ext)
                   ) {
@@ -264,7 +264,7 @@ export const ObsidianFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options>>
                       type: "html",
                       value: `<audio src="${url}" controls></audio>`,
                     }
-                  // Handle documents
+                    // Handle documents
                   } else if ([".pdf"].includes(ext)) {
                     return {
                       type: "html",