Examine source code of Notes from Goodreads

{
  "manifest_version": 2,
  "name": "Notes from Goodreads",
  "version": "1.0.2",
  "description": "Reads and converts highlights and notes from a Goodreads notes page into markdown and copies them to the clipboard",
  "icons": {
    "48": "icons/n-icon-48.png",
    "96": "icons/n-icon-96.png"
  },
  "permissions": [
    "activeTab",
    "tabs",
    "clipboardWrite",
    "notifications"
  ],
  "browser_action": {
    "default_icon": "icons/n-icon-48.png",
    "default_title": "Copy highlights and notes from Goodreads to the clipboard"
  },
  "background": {
    "scripts": [
      "notes-from-goodreads.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "https://www.goodreads.com/notes/*"
      ],
      "js": [
        "parse-notes.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{6ca3a1ea-f91f-4e86-b0cf-ce292c1b623d}"
    }
  }
}