Examine source code of Ali2BD Assistant

{
  "manifest_version": 2,
  "name": "Ali2BD Assistant",
  "description": "Shop your items from AliExpress to Bangladesh with Ali2BD.",
  "version": "1.4.0",
  "browser_action": {
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "background": {
    "scripts": [
      "js/background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "run_at": "document_end",
      "js": [
        "js/contentScripts.js"
      ]
    }
  ],
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "permissions": [
    "activeTab",
    "storage",
    "*://ali2bd.com/*"
  ],
  "web_accessible_resources": [
    "providers/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "assistant-firefox@ali2bd.com",
      "strict_min_version": "55.0"
    }
  }
}