Examine source code of Gestify – Video Gesture Control

{
  "manifest_version": 2,
  "name": "__MSG_appNameShort__",
  "short_name": "__MSG_appShortName__",
  "description": "__MSG_appDescription__",
  "version": "1.0.6",
  "author": "RabbitPair",
  "default_locale": "en",
  "browser_specific_settings": {
    "gecko": {
      "id": "gestify-firefox@rabbitpair.com",
      "strict_min_version": "128.0",
      "data_collection_permissions": {
        "required": [
          "personallyIdentifyingInfo"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "128.0"
    }
  },
  "icons": {
    "16": "images/icon-16.png",
    "32": "images/icon-32.png",
    "48": "images/icon-48.png",
    "128": "images/icon-128.png"
  },
  "browser_action": {
    "default_icon": {
      "16": "images/icon-16.png",
      "32": "images/icon-32.png",
      "48": "images/icon-48.png",
      "128": "images/icon-128.png"
    },
    "default_title": "__MSG_appNameShort__",
    "default_popup": "popup.html"
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.rabbitpair.com/*"
      ],
      "js": [
        "loginBridge.js"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "all_frames": true,
      "run_at": "document_idle"
    },
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "thumbInterceptor.js"
      ],
      "world": "MAIN",
      "all_frames": true,
      "run_at": "document_start"
    },
    {
      "matches": [
        "*://*.netflix.com/*"
      ],
      "js": [
        "netflix.js"
      ],
      "world": "MAIN",
      "run_at": "document_start"
    },
    {
      "matches": [
        "*://*.disneyplus.com/*"
      ],
      "js": [
        "disneyplus.js"
      ],
      "world": "MAIN",
      "run_at": "document_start"
    },
    {
      "matches": [
        "*://*.hulu.com/*"
      ],
      "js": [
        "hulu.js"
      ],
      "world": "MAIN",
      "run_at": "document_start"
    }
  ],
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "permissions": [
    "activeTab",
    "tabs",
    "storage",
    "<all_urls>"
  ]
}