Examine source code of Nord-Inspired Startpage

{
  "manifest_version": 2,
  "name": "Nord-Inspired Startpage",
  "version": "1.0.0",
  "description": "A minimalistic and elegant startpage designed with the aesthetics of the Nord theme in mind.",
  "chrome_url_overrides": {
    "newtab": "startpage.html"
  },
  "content_security_policy": "script-src 'self'; script-src 'unsafe-inline'; object-src 'self';",
  "browser_specific_settings": {
    "gecko": {
      "id": "{3c4130a2-d4df-488b-a23e-abb51e4a2558}"
    }
  }
}