Examine source code of TapWord Translator

{
  "manifest_version": 3,
  "name": "__MSG_extNameFirefox__",
  "version": "0.4.5",
  "description": "__MSG_extDescription__",
  "default_locale": "en",
  "icons": {
    "16": "icons/icon-16.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "permissions": [
    "storage",
    "https://*.tapword.cc/*",
    "https://local.tapword.cc/*",
    "https://*.bing.com/*"
  ],
  "background": {
    "scripts": [
      "src/2_background/index.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "src/1_content/index.js"
      ],
      "css": [
        "src/1_content/resources/content.css",
        "style.css"
      ]
    }
  ],
  "action": {
    "default_popup": "src/3_popup/index.html",
    "default_icon": {
      "16": "icons/icon-16.png",
      "48": "icons/icon-48.png",
      "128": "icons/icon-128.png"
    }
  },
  "options_ui": {
    "page": "src/4_options/index.html",
    "open_in_tab": true
  },
  "web_accessible_resources": [
    {
      "resources": [
        "assets/*",
        "icons/*",
        "resources/*"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "tapword-translator@tapword.cc",
      "strict_min_version": "128.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}