Examine source code of Adblock

{
  "manifest_version": 2,
  "name": "__MSG_extName__",
  "short_name": "SandBlock",
  "version": "1.0.0",
  "description": "__MSG_extDesc__",
  "default_locale": "en",
  "author": "SandVPN",
  "homepage_url": "https://sandvpn.com",
  "browser_specific_settings": {
    "gecko": {
      "id": "sandblock@sandvpn.com",
      "strict_min_version": "91.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "120.0"
    }
  },
  "icons": {
    "48": "icons/icon-48.png",
    "96": "icons/icon-96.png",
    "128": "icons/icon-128.png"
  },
  "permissions": [
    "webRequest",
    "webRequestBlocking",
    "webNavigation",
    "storage",
    "unlimitedStorage",
    "alarms",
    "tabs",
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "js/background/snf.js",
      "js/background/scriptlets.js",
      "js/background/debug.js",
      "js/background/cosmetic.js",
      "js/background/redirects.js",
      "js/background/lists.js",
      "js/background/main.js"
    ],
    "persistent": true
  },
  "web_accessible_resources": [
    "assets/redirects/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "js/content/content.js"
      ],
      "run_at": "document_start",
      "all_frames": true,
      "match_about_blank": true
    }
  ],
  "browser_action": {
    "default_title": "SandBlock",
    "default_popup": "popup/popup.html",
    "default_icon": {
      "48": "icons/icon-48.png",
      "96": "icons/icon-96.png"
    }
  },
  "options_ui": {
    "page": "options/options.html",
    "open_in_tab": true
  }
}