Examine source code of QuickVid Video Downloader

{
  "manifest_version": 3,
  "name": "__MSG_ext_name__",
  "short_name": "QuickVid",
  "version": "1.0.0",
  "description": "__MSG_ext_desc__",
  "default_locale": "en",
  "permissions": [
    "tabs",
    "webRequest",
    "storage",
    "declarativeNetRequest",
    "scripting",
    "downloads"
  ],
  "host_permissions": [
    "https://*/*",
    "http://*/*"
  ],
  "background": {
    "scripts": [
      "assets/sw.ts-Ce6JKBiY.js"
    ]
  },
  "action": {
    "default_popup": "src/popup/index.html",
    "default_title": "__MSG_ext_action_title__",
    "default_icon": {
      "16": "public/assets/logo-16.png",
      "48": "public/assets/logo-48.png",
      "128": "public/assets/logo-128.png"
    }
  },
  "icons": {
    "16": "public/assets/logo-16.png",
    "48": "public/assets/logo-48.png",
    "128": "public/assets/logo-128.png"
  },
  "content_scripts": [
    {
      "js": [
        "assets/detector.ts-xxbrceEy.js"
      ],
      "matches": [
        "<all_urls>"
      ],
      "run_at": "document_start",
      "all_frames": true
    },
    {
      "js": [
        "assets/bridge.ts-OvgDNZCR.js"
      ],
      "matches": [
        "https://x8ys.com/*",
        "https://*.x8ys.com/*",
        "http://localhost/*"
      ],
      "run_at": "document_end"
    }
  ],
  "web_accessible_resources": [
    {
      "matches": [
        "<all_urls>"
      ],
      "resources": [
        "public/inject.js",
        "assets/detector.ts-xxbrceEy.js"
      ]
    },
    {
      "matches": [
        "http://localhost/*",
        "https://*.x8ys.com/*",
        "https://x8ys.com/*"
      ],
      "resources": [
        "assets/messages--q6cEPCD.js",
        "assets/bridge.ts-OvgDNZCR.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "quickvid@x8ys.com",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}