Simple subscription management

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Simple subscription management",
  "description": "Simple subscription management for you tube",
  "version": "0.0.3.5",
  "manifest_version": 3,
  "icons": {
    "128": "icon-128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.youtube.com/*"
      ],
      "js": [
        "bundle.js"
      ]
    }
  ]
}