{
 "compat_features": [
  "api.DOMException.serializable_object",
  "javascript.builtins.Error.serializable_object",
  "javascript.builtins.EvalError.serializable_object",
  "javascript.builtins.RangeError.serializable_object",
  "javascript.builtins.ReferenceError.serializable_object",
  "javascript.builtins.SyntaxError.serializable_object",
  "javascript.builtins.TypeError.serializable_object",
  "javascript.builtins.URIError.serializable_object"
 ],
 "description": "The DOMException, Error, EvalError, RangeError, ReferenceError, SyntaxError, TypeError, and URIError objects are serializable. You can call structuredClone() on an error object or pass it to a worker using postMessage().",
 "description_html": "The <code>DOMException</code>, <code>Error</code>, <code>EvalError</code>, <code>RangeError</code>, <code>ReferenceError</code>, <code>SyntaxError</code>, <code>TypeError</code>, and <code>URIError</code> objects are serializable. You can call <code>structuredClone()</code> on an error object or pass it to a worker using <code>postMessage()</code>.",
 "kind": "feature",
 "name": "Serializable errors",
 "spec": [
  "https://webidl.spec.whatwg.org/#idl-DOMException"
 ],
 "status": {
  "baseline": false,
  "by_compat_key": {
   "api.DOMException.serializable_object": {
    "baseline": false,
    "support": {
     "chrome": "77",
     "chrome_android": "77",
     "edge": "79",
     "firefox": "101",
     "firefox_android": "101"
    }
   },
   "javascript.builtins.Error.serializable_object": {
    "baseline": false,
    "support": {
     "chrome": "77",
     "chrome_android": "77",
     "edge": "79",
     "firefox": "103",
     "firefox_android": "103"
    }
   },
   "javascript.builtins.EvalError.serializable_object": {
    "baseline": false,
    "support": {
     "chrome": "77",
     "chrome_android": "77",
     "edge": "79",
     "firefox": "103",
     "firefox_android": "103"
    }
   },
   "javascript.builtins.RangeError.serializable_object": {
    "baseline": false,
    "support": {
     "chrome": "77",
     "chrome_android": "77",
     "edge": "79",
     "firefox": "103",
     "firefox_android": "103"
    }
   },
   "javascript.builtins.ReferenceError.serializable_object": {
    "baseline": false,
    "support": {
     "chrome": "77",
     "chrome_android": "77",
     "edge": "79",
     "firefox": "103",
     "firefox_android": "103"
    }
   },
   "javascript.builtins.SyntaxError.serializable_object": {
    "baseline": false,
    "support": {
     "chrome": "77",
     "chrome_android": "77",
     "edge": "79",
     "firefox": "103",
     "firefox_android": "103"
    }
   },
   "javascript.builtins.TypeError.serializable_object": {
    "baseline": false,
    "support": {
     "chrome": "77",
     "chrome_android": "77",
     "edge": "79",
     "firefox": "103",
     "firefox_android": "103"
    }
   },
   "javascript.builtins.URIError.serializable_object": {
    "baseline": false,
    "support": {
     "chrome": "77",
     "chrome_android": "77",
     "edge": "79",
     "firefox": "103",
     "firefox_android": "103"
    }
   }
  },
  "support": {
   "chrome": "77",
   "chrome_android": "77",
   "edge": "79",
   "firefox": "103",
   "firefox_android": "103"
  }
 },
 "id": "serializable-errors",
 "groups": [],
 "specs": [
  {
   "url": "https://webidl.spec.whatwg.org/#idl-DOMException",
   "seriesComposition": "full",
   "shortname": "webidl",
   "series": {
    "shortname": "webidl",
    "currentSpecification": "webidl",
    "title": "Web IDL",
    "shortTitle": "Web IDL",
    "nightlyUrl": "https://webidl.spec.whatwg.org/"
   },
   "organization": "WHATWG",
   "groups": [
    {
     "name": "Web IDL Workstream",
     "url": "https://webidl.spec.whatwg.org/"
    }
   ],
   "nightly": {
    "url": "https://webidl.spec.whatwg.org/",
    "status": "Living Standard",
    "alternateUrls": [],
    "repository": "https://github.com/whatwg/webidl",
    "sourcePath": "index.bs",
    "filename": "index.html"
   },
   "title": "Web IDL",
   "source": "whatwg",
   "shortTitle": "Web IDL",
   "categories": [
    "browser"
   ],
   "standing": "good",
   "tests": {
    "repository": "https://github.com/web-platform-tests/wpt",
    "testPaths": [
     "webidl"
    ]
   },
   "fragment": "idl-DOMException"
  }
 ],
 "mdnUrls": [
  {
   "slug": "Web/API/Window/structuredClone",
   "title": "Window: structuredClone() method",
   "anchor": null,
   "url": "https://developer.mozilla.org/docs/Web/API/Window/structuredClone"
  },
  {
   "slug": "Web/API/WorkerGlobalScope/structuredClone",
   "title": "WorkerGlobalScope: structuredClone() method",
   "anchor": null,
   "url": "https://developer.mozilla.org/docs/Web/API/WorkerGlobalScope/structuredClone"
  },
  {
   "slug": "Web/API/Window/postMessage",
   "title": "Window: postMessage() method",
   "anchor": null,
   "url": "https://developer.mozilla.org/docs/Web/API/Window/postMessage"
  },
  {
   "slug": "Web/API/Worker/postMessage",
   "title": "Worker: postMessage() method",
   "anchor": null,
   "url": "https://developer.mozilla.org/docs/Web/API/Worker/postMessage"
  }
 ],
 "standardPositions": [],
 "hasNegativeStandardPosition": false,
 "stateOfSurveys": [],
 "chromeUseCounters": {},
 "interop": [],
 "wpt": null,
 "developerSignals": {
  "url": "https://github.com/web-platform-dx/developer-signals/issues/108",
  "votes": 3
 },
 "bugs": {
  "chrome": [
   "https://bugs.chromium.org/p/chromium/issues/detail?id=970079"
  ]
 },
 "useCases": null,
 "baselineLowDateAsObject": null,
 "baselineHighDateAsObject": null,
 "blockedOn": "Safari",
 "blockedSince": "July 2022",
 "monthsBlocked": 50
}