Examine source code of Code2Code

{
  "manifest_version": 2,
  "name": "Code2Code",
  "version": "1.0",
  "description": "Convert code between programming languages",
  "icons": {
    "32": "images/icon32.png",
    "48": "images/icon64.png",
    "128": "images/icon128.png"
  },
  "permissions": [
    "contextMenus",
    "activeTab",
    "https://syntha.ai/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "browser_action": {
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "css": [
        "prism.css"
      ],
      "js": [
        "prism.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{41b16aa2-c08b-49f2-a020-0d629ff4cd76}"
    }
  }
}