Examine source code of SvelTab

{
  "manifest_version": 3,
  "name": "SvelTab",
  "description": "A beautiful New Tab page with many customizable backgrounds and widgets",
  "permissions": [
    "storage",
    "unlimitedStorage",
    "topSites"
  ],
  "chrome_url_overrides": {
    "newtab": "index.html"
  },
  "content_security_policy": {
    "extension_pages": "script-src 'self' 'wasm-unsafe-eval'; object-src 'self';"
  },
  "icons": {
    "16": "favicon/favicon-16x16.png",
    "32": "favicon/favicon-32x32.png",
    "48": "favicon/favicon-48x48.png",
    "96": "favicon/favicon-96x96.png",
    "128": "favicon/favicon-128x128.png"
  },
  "version": "2.8.5",
  "browser_specific_settings": {
    "gecko": {
      "id": "{e426bdad-957f-486b-ac88-8c39c7afa591}",
      "strict_min_version": "109.0"
    }
  },
  "chrome_settings_overrides": {
    "homepage": "index.html"
  }
}