Examine source code of NetBSD Manpage

{
  "author": "Stéphane HUC",
  "browser_specific_settings": {
    "gecko": {
      "id": "{d441149f-0672-4427-8583-4fcbe8f0fcdc}"
    }
  },
  "chrome_settings_overrides": {
    "search_provider": {
      "encoding": "UTF-8",
      "favicon_url": "https://www.netbsd.org/favicon.ico",
      "is_default": true,
      "name": "NetBSD Manual Page",
      "search_url": "https://man.netbsd.org/cgi-bin/man-cgi?{searchTerms}"
    }
  },
  "description": "Search manual page into official NetBSD Manual Pages server. (man.netbsd.org/netbsd.gw.com)",
  "homepage_url": "https://framagit.org/sh-web/firefox-webextension/man-netbsd",
  "icons": {
    "48": "icons/NetBSD-tb-48px.png",
    "96": "icons/NetBSD-tb-96px.png"
  },
  "manifest_version": 2,
  "name": "NetBSD Manpage",
  "omnibox": {
    "keyword": "nbsd"
  },
  "short_name": "man-netbsd",
  "version": "1.0.1"
}