Examine source code of PlayDrift Extension

{
  "name": "PlayDrift Extension",
  "description": "PlayDrift Web Extension.",
  "homepage_url": "https://playdrift-extension.cssnr.com/",
  "author": "Shane",
  "version": "0.4.11",
  "manifest_version": 3,
  "commands": {
    "_execute_action": {
      "suggested_key": {
        "default": "Alt+Shift+A"
      },
      "description": "Show Main Popup Action"
    },
    "openHome": {
      "suggested_key": {
        "default": "Alt+Shift+X"
      },
      "description": "Open Home Page"
    },
    "playGame": {
      "suggested_key": {
        "default": "Alt+Shift+D"
      },
      "description": "Play Dominoes"
    }
  },
  "permissions": [
    "contextMenus",
    "storage",
    "tabs"
  ],
  "host_permissions": [
    "*://*.playdrift.com/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "*://*.playdrift.com/*"
      ],
      "js": [
        "dist/jquery/jquery.min.js",
        "dist/popper/popper.min.js",
        "js/content-script.js"
      ],
      "css": [
        "css/content.css"
      ]
    }
  ],
  "web_accessible_resources": [
    {
      "matches": [
        "*://*.playdrift.com/*"
      ],
      "resources": [
        "audio/*",
        "dist/*",
        "images/*"
      ]
    }
  ],
  "background": {
    "scripts": [
      "js/service-worker.js"
    ],
    "type": "module"
  },
  "options_ui": {
    "page": "html/options.html",
    "open_in_tab": true
  },
  "action": {
    "default_popup": "html/popup.html",
    "default_title": "PlayDrift Extension",
    "default_icon": {
      "16": "images/logo16.png",
      "32": "images/logo32.png",
      "48": "images/logo48.png",
      "96": "images/logo96.png",
      "128": "images/logo128.png"
    }
  },
  "icons": {
    "16": "images/logo16.png",
    "32": "images/logo32.png",
    "48": "images/logo48.png",
    "96": "images/logo96.png",
    "128": "images/logo128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "playdrift@cssnr.com",
      "strict_min_version": "112.0"
    }
  }
}