Examine source code of Awesome List Tracker

{
  "manifest_version": 2,
  "name": "Awesome List Tracker",
  "version": "1.0.0",
  "description": "Track diffs of awesome lists you follow on GitHub",
  "author": "Dincer Demircioglu",
  "homepage_url": "https://github.com/dinncer/awesome-list-tracker",
  "icons": {
    "16": "icons/icon-16.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "browser_action": {
    "default_title": "Awesome List Tracker",
    "default_popup": "popup/popup.html",
    "default_icon": {
      "16": "icons/icon-16.png",
      "48": "icons/icon-48.png"
    }
  },
  "options_ui": {
    "page": "options/options.html",
    "open_in_tab": false
  },
  "permissions": [
    "storage",
    "https://api.github.com/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "awesome-list-tracker@dincerdemircioglu",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}