Youtube Likes / Views rating

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Youtube Likes / Views rating",
  "description": "Calculates the views/likes ratio and displays it in a user friendly way",
  "version": "1.1.2",
  "manifest_version": 3,
  "content_scripts": [
    {
      "matches": [
        "https://*.youtube.com/*"
      ],
      "js": [
        "content-script.js"
      ],
      "css": [
        "extension.css"
      ]
    }
  ]
}