Examine source code of YouTube Playlist Analyzer

{
  "manifest_version": 2,
  "name": "YouTube Playlist Analyzer",
  "version": "1.5.0",
  "description": "Analyze and manage YouTube playlists with ease.",
  "background": {
    "scripts": [
      "assets/background.js"
    ]
  },
  "browser_action": {
    "default_popup": "src/popup/index.html",
    "default_icon": {
      "16": "icons/16x16.png",
      "48": "icons/48x48.png",
      "128": "icons/128x128.png"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.youtube.com/*"
      ],
      "js": [
        "assets/content.js"
      ]
    }
  ],
  "permissions": [
    "storage",
    "tabs",
    "activeTab",
    "https://www.ytpla.in/*",
    "https://ytpla.in/*"
  ],
  "icons": {
    "16": "icons/16x16.png",
    "48": "icons/48x48.png",
    "128": "icons/128x128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "ytplaExt@ytpla.in",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}