{
 "notes": "See also support for the [FormData API](/mdn-api_formdata) and its sub-features, which received more updates since the original XHR Level 2 specification was released.",
 "support": {
  "Android Browser": "y 142",
  "Baidu Browser": "y 13.52",
  "Blackberry Browser": "a 7",
  "Chrome": "y 50",
  "Chrome for Android": "y 142",
  "Edge": "y 79",
  "Firefox": "y 47",
  "Firefox for Android": "y 144",
  "IE": "a 10",
  "IE Mobile": "a 10",
  "KaiOS Browser": "y 2.5",
  "Opera": "y 37",
  "Opera Mini": "n all",
  "Opera Mobile": "y 80",
  "QQ Browser": "y 14.9",
  "Safari": "y 11.1",
  "Safari on iOS": "y 11.0",
  "Samsung Internet": "y 5.0",
  "UC Browser for Android": "y 15.5"
 },
 "url": "https://xhr.spec.whatwg.org/"
}