Examine source code of Quick Tabs

{
  "manifest_version": 3,
  "name": "Quick Tabs",
  "description": "Keep all your bookmarks in one place, organized in categories. Fast access, favourites, context menu, search and more.",
  "version": "3.0.0",
  "author": "BeYor",
  "homepage_url": "https://beyor.dev",
  "icons": {
    "16": "icons/icon.png",
    "32": "icons/icon.png",
    "48": "icons/icon.png",
    "128": "icons/icon.png"
  },
  "action": {
    "default_title": "Quick Tabs",
    "default_popup": "popup/index.html",
    "default_icon": {
      "16": "icons/icon.png",
      "32": "icons/icon.png",
      "48": "icons/icon.png",
      "128": "icons/icon.png"
    }
  },
  "background": {
    "service_worker": "background.js",
    "scripts": [
      "background.js"
    ]
  },
  "permissions": [
    "storage",
    "tabs",
    "contextMenus",
    "activeTab",
    "scripting",
    "alarms"
  ],
  "commands": {
    "_execute_action": {
      "suggested_key": {
        "default": "Alt+Q",
        "mac": "Alt+Q"
      },
      "description": "Open Quick Tabs"
    }
  },
  "web_accessible_resources": [
    {
      "resources": [
        "popup/add.html",
        "popup/edit.html",
        "popup/add-cat.html",
        "popup/edit-cat.html",
        "popup/settings.html",
        "popup/setup.html",
        "popup/css/main.css",
        "popup/js/shared.js",
        "popup/js/index.js",
        "popup/js/add.js",
        "popup/js/add_cat.js",
        "popup/js/edit.js",
        "popup/js/edit_cat.js",
        "popup/js/settings.js",
        "popup/js/setup.js",
        "popup/img/logo.png"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{a44c43cb-d5c5-4104-9e1c-849de700e789}",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}