Examine source code of Clone in VS Code

{
  "name": "Clone in VS Code",
  "description": "Clone any GitHub, GitLab or Bitbucket repository in Visual Studio Code",
  "version": "1.5.0",
  "manifest_version": 3,
  "icons": {
    "16": "icons/16.png",
    "32": "icons/32.png",
    "48": "icons/48.png",
    "96": "icons/96.png",
    "128": "icons/128.png"
  },
  "author": "Ahnaf Mahmud",
  "options_ui": {
    "page": "options.html",
    "open_in_tab": false
  },
  "homepage_url": "https://github.com/infinitepower18/clone-in-vscode",
  "permissions": [
    "tabs",
    "storage"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{323a4b8a-6075-4094-8052-b73b01ab027a}"
    }
  },
  "action": {
    "default_icon": {
      "16": "icons/16.png",
      "32": "icons/32.png"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  }
}