Chess Pro

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "Chess Pro",
  "description": "A Chrome chess extension",
  "version": "3.1.3",
  "action": {
    "default_popup": "popup.html"
  },
  "icons": {
    "16": "icon/icon16.png",
    "24": "icon/icon24.png",
    "32": "icon/icon32.png",
    "128": "icon/icon128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "http://*.lichess.org/*",
        "https://*.lichess.org/*",
        "http://*.chess.com/*",
        "https://*.chess.com/*"
      ],
      "js": [
        "js/vendor.js",
        "js/content_script.js"
      ],
      "run_at": "document_start"
    }
  ],
  "background": {
    "service_worker": "js/background.js"
  },
  "permissions": [
    "storage",
    "offscreen",
    "debugger",
    "activeTab"
  ],
  "host_permissions": [
    "http://*.lichess.org/*",
    "https://*.lichess.org/*",
    "http://*.chess.com/*",
    "https://*.chess.com/*"
  ],
  "content_security_policy": {
    "extension_pages": "default-src 'self' 'wasm-unsafe-eval'; style-src 'unsafe-inline' 'self';"
  },
  "cross_origin_embedder_policy": {
    "value": "require-corp"
  },
  "cross_origin_opener_policy": {
    "value": "same-origin"
  }
}