Github Best Answer

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Github Best Answer",
  "version": "1.0",
  "description": "An extension that allows you to see the best answer to an issue on Github",
  "content_scripts": [
    {
      "css": [
        "styles.css"
      ],
      "js": [
        "content.js"
      ],
      "matches": [
        "https://github.com/*/issues/*"
      ]
    }
  ],
  "manifest_version": 2
}