Examine source code of StreamStack

{
  "manifest_version": 2,
  "name": "StreamStack",
  "version": "1.2.0",
  "description": "Watch multiple HLS video streams in one organized view. Automatically detects streams across your tabs and displays them in a customizable grid layout.",
  "permissions": [
    "tabs",
    "webRequest",
    "webRequestBlocking",
    "storage",
    "<all_urls>"
  ],
  "browser_action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icon16.png",
      "48": "icon48.png",
      "128": "icon128.png"
    }
  },
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "https://www.youtube.com/watch*",
        "https://www.youtube.com/live/*"
      ],
      "js": [
        "youtube-live-detector.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "web_accessible_resources": [
    "hls.min.js",
    "viewer.html"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "streamstack@streamstack.app",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}