Examine source code of Noogle Search

{
  "manifest_version": 3,
  "name": "Noogle Search",
  "short_name": "noogle_search",
  "description": "Search for nix functions by name on noogle.dev.",
  "version": "1.0.0",
  "icons": {
    "16": "icons/nix.svg",
    "48": "icons/nix.svg",
    "128": "icons/nix.svg"
  },
  "chrome_settings_overrides": {
    "search_provider": {
      "name": "Noogle",
      "keyword": "noogle",
      "favicon_url": "icons/nix.svg",
      "search_url": "https://noogle.dev/q?term={searchTerms}"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "@noogle.dev",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  },
  "author": "fym998",
  "homepage_url": "https://github.com/fym998/firefox-extension-search"
}