Examine source code of Apna Focus

{
  "manifest_version": 2,
  "name": "apna-focus",
  "author": "Ansh Tripathi",
  "version": "1.0.1",
  "description": "Replace new tab screen with your today's Main Focus, Weather and Time.",
  "chrome_url_overrides": {
    "newtab": "index.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{f71844d9-fbd9-48eb-ac41-cbe1cc8b9ca0}"
    }
  }
}