Google Extra Buttons

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "Google Extra Buttons",
  "version": "1.0.0",
  "description": "Enhance Google search with extra buttons to customize the time, filetype etc of your search.",
  "action": {
    "default_popup": "index.html",
    "default_icon": {
      "16": "/icons/icon16.png",
      "48": "/icons/icon48.png",
      "128": "/icons/icon256.png"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "https://www.google.com/*",
        "https://www.google.fr/*",
        "https://www.google.co.uk/*",
        "https://www.google.de/*",
        "https://www.google.co.in/*",
        "https://www.google.co.jp/*",
        "https://www.google.com.br/*",
        "https://www.google.com.au/*",
        "https://www.google.ca/*",
        "https://www.google.es/*",
        "https://www.google.it/*",
        "https://www.google.com.mx/*",
        "https://www.google.nl/*",
        "https://www.google.co.nz/*",
        "https://www.google.co.za/*",
        "https://www.google.com.sg/*",
        "https://www.google.com.tr/*",
        "https://www.google.com.hk/*",
        "https://www.google.com.ar/*",
        "https://www.google.co.th/*",
        "https://www.google.com.sa/*",
        "https://www.google.dk/*",
        "https://www.google.se/*",
        "https://www.google.ch/*",
        "https://www.google.be/*",
        "https://www.google.at/*",
        "https://www.google.ie/*",
        "https://www.google.cl/*",
        "https://www.google.no/*",
        "https://www.google.co.id/*",
        "https://www.google.com.co/*",
        "https://www.google.pl/*",
        "https://www.google.pt/*",
        "https://www.google.com.pe/*",
        "https://www.google.com.eg/*",
        "https://www.google.gr/*",
        "https://www.google.ro/*",
        "https://www.google.com.ph/*",
        "https://www.google.com.vn/*",
        "https://www.google.fi/*",
        "https://www.google.cz/*",
        "https://www.google.co.il/*",
        "https://www.google.com.ua/*",
        "https://www.google.co.ve/*",
        "https://www.google.co.kr/*",
        "https://www.google.com.pk/*",
        "https://www.google.com.bd/*",
        "https://www.google.lk/*",
        "https://www.google.com.ng/*",
        "https://www.google.co.uz/*"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "author": "[email protected]"
}