Examine source code of Comments to Readwise

{
  "manifest_version": 2,
  "name": "Comments to Readwise",
  "description": "Allows you to save comments to Readwise as it says on the tin",
  "version": "2.1.0",
  "homepage_url": "https://github.com/marcus-crane/comments-to-readwise",
  "options_ui": {
    "page": "src/options/index.html"
  },
  "browser_action": {
    "default_icon": {
      "16": "src/assets/icon16.png",
      "48": "src/assets/icon48.png",
      "128": "src/assets/icon128.png"
    },
    "default_title": "Comments to Readwise"
  },
  "icons": {
    "16": "src/assets/icon16.png",
    "48": "src/assets/icon48.png",
    "128": "src/assets/icon128.png"
  },
  "permissions": [
    "storage",
    "https://hn.algolia.com/",
    "https://readwise.io/"
  ],
  "content_scripts": [
    {
      "js": [
        "assets/content-script-loader.main.ts.ed1e4667.863d8515.js"
      ],
      "matches": [
        "*://github.com/*/*/issues/*",
        "*://github.com/*/*/pull/*",
        "*://news.ycombinator.com/item?id=*",
        "*://old.reddit.com/r/*/comments/*"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{71057132-2a7a-4ad6-a0a8-ef18e6c24d2f}"
    }
  }
}