Examine source code of Comment Shield by voglair

{
  "manifest_version": 3,
  "name": "Comment Shield",
  "short_name": "Comment Shield",
  "version": "1.0.9",
  "default_locale": "de",
  "description": "__MSG_extDescription__",
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "96": "icons/icon96.png",
    "128": "icons/icon128.png"
  },
  "action": {
    "default_popup": "popup/popup.html",
    "default_icon": {
      "16": "icons/icon16.png",
      "32": "icons/icon32.png",
      "48": "icons/icon48.png"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "service_worker": "background.js"
  },
  "homepage_url": "https://getcommentshield.com",
  "author": "voglair.com",
  "options_page": "options/options.html",
  "permissions": [
    "storage",
    "contextMenus"
  ],
  "host_permissions": [
    "*://*.youtube.com/*",
    "*://*.reddit.com/*",
    "*://*.instagram.com/*",
    "*://*.tiktok.com/*",
    "*://*.x.com/*",
    "*://*.twitter.com/*",
    "*://*.facebook.com/*",
    "https://commentanalyzer.googleapis.com/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "*://*.youtube.com/*"
      ],
      "js": [
        "content/detector.js",
        "content/shield-ui.js",
        "content/youtube.js",
        "content/self-check.js",
        "content/doomscroll.js"
      ],
      "css": [
        "content/shield.css",
        "content/doomscroll.css"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "*://*.reddit.com/*"
      ],
      "js": [
        "content/detector.js",
        "content/shield-ui.js",
        "content/reddit.js",
        "content/self-check.js",
        "content/doomscroll.js"
      ],
      "css": [
        "content/shield.css",
        "content/doomscroll.css"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "*://*.instagram.com/*"
      ],
      "js": [
        "content/detector.js",
        "content/shield-ui.js",
        "content/instagram.js",
        "content/self-check.js",
        "content/doomscroll.js"
      ],
      "css": [
        "content/shield.css",
        "content/doomscroll.css"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "*://*.tiktok.com/*"
      ],
      "js": [
        "content/detector.js",
        "content/shield-ui.js",
        "content/tiktok.js",
        "content/self-check.js",
        "content/doomscroll.js"
      ],
      "css": [
        "content/shield.css",
        "content/doomscroll.css"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "*://*.x.com/*",
        "*://*.twitter.com/*"
      ],
      "js": [
        "content/detector.js",
        "content/shield-ui.js",
        "content/x.js",
        "content/self-check.js",
        "content/doomscroll.js"
      ],
      "css": [
        "content/shield.css",
        "content/doomscroll.css"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "*://*.facebook.com/*"
      ],
      "js": [
        "content/detector.js",
        "content/shield-ui.js",
        "content/facebook.js",
        "content/self-check.js",
        "content/doomscroll.js"
      ],
      "css": [
        "content/shield.css",
        "content/doomscroll.css"
      ],
      "run_at": "document_idle"
    }
  ],
  "commands": {
    "toggle-shield": {
      "suggested_key": {
        "default": "Alt+Shift+C"
      },
      "description": "Comment Shield ein-/ausschalten"
    },
    "_execute_action": {
      "suggested_key": {
        "default": "Alt+Shift+X"
      }
    }
  },
  "externally_connectable": {
    "matches": [
      "https://getcommentshield.com/*",
      "https://getnewshade.com/*"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "comment-shield@voglair.com",
      "strict_min_version": "115.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}