Chessify

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "Chessify",
  "version": "1.0.1",
  "description": "Powerful Cloud Platform for Chess Training",
  "icons": {
    "16": "logo-16.png",
    "48": "logo-48.png",
    "128": "logo-128.png"
  },
  "action": {
    "default_popup": "popup.html",
    "default_icon": "logo-256.png",
    "default_title": "Chessify"
  },
  "options_page": "options.html",
  "background": {
    "service_worker": "background.js"
  },
  "permissions": [
    "activeTab"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://*.chess24.com/*",
        "https://*.youtube.com/*",
        "https://*.lichess.org/*",
        "https://*.chess.com/*"
      ],
      "js": [
        "contentScript.js"
      ]
    }
  ]
}