{
 "compat_features": [
  "api.Element.keydown_event",
  "api.Element.keyup_event",
  "api.KeyboardEvent",
  "api.KeyboardEvent.KeyboardEvent",
  "api.KeyboardEvent.altKey",
  "api.KeyboardEvent.code",
  "api.KeyboardEvent.ctrlKey",
  "api.KeyboardEvent.getModifierState",
  "api.KeyboardEvent.getModifierState.key_parameter_alt",
  "api.KeyboardEvent.getModifierState.key_parameter_altgraph",
  "api.KeyboardEvent.getModifierState.key_parameter_capslock",
  "api.KeyboardEvent.getModifierState.key_parameter_control",
  "api.KeyboardEvent.getModifierState.key_parameter_fn",
  "api.KeyboardEvent.getModifierState.key_parameter_meta",
  "api.KeyboardEvent.getModifierState.key_parameter_numlock",
  "api.KeyboardEvent.getModifierState.key_parameter_scrolllock",
  "api.KeyboardEvent.getModifierState.key_parameter_shift",
  "api.KeyboardEvent.getModifierState.key_parameter_symbol",
  "api.KeyboardEvent.isComposing",
  "api.KeyboardEvent.key",
  "api.KeyboardEvent.key.dead_key",
  "api.KeyboardEvent.key.non_printable_keys",
  "api.KeyboardEvent.key.printable_key",
  "api.KeyboardEvent.location",
  "api.KeyboardEvent.metaKey",
  "api.KeyboardEvent.repeat",
  "api.KeyboardEvent.shiftKey"
 ],
 "description": "The keydown and keyup events fire for each key press (or, with modifier keys, a combination of key presses) on a keyboard.",
 "description_html": "The <code>keydown</code> and <code>keyup</code> events fire for each key press (or, with modifier keys, a combination of key presses) on a keyboard.",
 "kind": "feature",
 "name": "Keyboard events",
 "spec": [
  "https://w3c.github.io/uievents/#events-keyboardevents"
 ],
 "status": {
  "baseline": "high",
  "baseline_high_date": "2018-01-29",
  "baseline_low_date": "2015-07-29",
  "by_compat_key": {
   "api.Element.keydown_event": {
    "baseline": "high",
    "baseline_high_date": "2018-01-29",
    "baseline_low_date": "2015-07-29",
    "support": {
     "chrome": "1",
     "chrome_android": "18",
     "edge": "12",
     "firefox": "6",
     "firefox_android": "6",
     "safari": "1.2",
     "safari_ios": "1"
    }
   },
   "api.Element.keyup_event": {
    "baseline": "high",
    "baseline_high_date": "2018-01-29",
    "baseline_low_date": "2015-07-29",
    "support": {
     "chrome": "1",
     "chrome_android": "18",
     "edge": "12",
     "firefox": "6",
     "firefox_android": "6",
     "safari": "1.2",
     "safari_ios": "1"
    }
   },
   "api.KeyboardEvent": {
    "baseline": "high",
    "baseline_high_date": "2018-01-29",
    "baseline_low_date": "2015-07-29",
    "support": {
     "chrome": "1",
     "chrome_android": "18",
     "edge": "12",
     "firefox": "1.5",
     "firefox_android": "4",
     "safari": "1.2",
     "safari_ios": "1"
    }
   },
   "api.KeyboardEvent.KeyboardEvent": {
    "baseline": "high",
    "baseline_high_date": "2018-01-29",
    "baseline_low_date": "2015-07-29",
    "support": {
     "chrome": "26",
     "chrome_android": "26",
     "edge": "12",
     "firefox": "31",
     "firefox_android": "31",
     "safari": "7",
     "safari_ios": "7"
    }
   },
   "api.KeyboardEvent.altKey": {
    "baseline": "high",
    "baseline_high_date": "2018-01-29",
    "baseline_low_date": "2015-07-29",
    "support": {
     "chrome": "1",
     "chrome_android": "18",
     "edge": "12",
     "firefox": "1.5",
     "firefox_android": "4",
     "safari": "1.2",
     "safari_ios": "1"
    }
   },
   "api.KeyboardEvent.code": {
    "baseline": false,
    "support": {
     "chrome": "48",
     "edge": "79",
     "firefox": "38",
     "safari": "10.1",
     "safari_ios": "10.3"
    }
   },
   "api.KeyboardEvent.ctrlKey": {
    "baseline": "high",
    "baseline_high_date": "2018-01-29",
    "baseline_low_date": "2015-07-29",
    "support": {
     "chrome": "1",
     "chrome_android": "18",
     "edge": "12",
     "firefox": "1.5",
     "firefox_android": "4",
     "safari": "1.2",
     "safari_ios": "1"
    }
   },
   "api.KeyboardEvent.getModifierState": {
    "baseline": "high",
    "baseline_high_date": "2019-09-27",
    "baseline_low_date": "2017-03-27",
    "support": {
     "chrome": "30",
     "chrome_android": "30",
     "edge": "12",
     "firefox": "15",
     "firefox_android": "15",
     "safari": "10.1",
     "safari_ios": "10.3"
    }
   },
   "api.KeyboardEvent.getModifierState.key_parameter_alt": {
    "baseline": "high",
    "baseline_high_date": "2019-09-27",
    "baseline_low_date": "2017-03-27",
    "support": {
     "chrome": "30",
     "chrome_android": "30",
     "edge": "12",
     "firefox": "15",
     "firefox_android": "15",
     "safari": "10.1",
     "safari_ios": "10.3"
    }
   },
   "api.KeyboardEvent.getModifierState.key_parameter_altgraph": {
    "baseline": "high",
    "baseline_high_date": "2022-07-15",
    "baseline_low_date": "2020-01-15",
    "support": {
     "chrome": "48",
     "chrome_android": "48",
     "edge": "79",
     "firefox": "15",
     "firefox_android": "15",
     "safari": "10.1",
     "safari_ios": "10.3"
    }
   },
   "api.KeyboardEvent.getModifierState.key_parameter_capslock": {
    "baseline": "high",
    "baseline_high_date": "2019-09-27",
    "baseline_low_date": "2017-03-27",
    "support": {
     "chrome": "48",
     "chrome_android": "48",
     "edge": "12",
     "firefox": "15",
     "firefox_android": "15",
     "safari": "10.1",
     "safari_ios": "10.3"
    }
   },
   "api.KeyboardEvent.getModifierState.key_parameter_control": {
    "baseline": "high",
    "baseline_high_date": "2019-09-27",
    "baseline_low_date": "2017-03-27",
    "support": {
     "chrome": "30",
     "chrome_android": "30",
     "edge": "12",
     "firefox": "15",
     "firefox_android": "15",
     "safari": "10.1",
     "safari_ios": "10.3"
    }
   },
   "api.KeyboardEvent.getModifierState.key_parameter_fn": {
    "baseline": false,
    "support": {
     "chrome": "48",
     "chrome_android": "48",
     "edge": "79",
     "firefox": "15",
     "firefox_android": "15"
    }
   },
   "api.KeyboardEvent.getModifierState.key_parameter_meta": {
    "baseline": "high",
    "baseline_high_date": "2022-07-15",
    "baseline_low_date": "2020-01-15",
    "support": {
     "chrome": "30",
     "chrome_android": "30",
     "edge": "79",
     "firefox": "15",
     "firefox_android": "15",
     "safari": "10.1",
     "safari_ios": "10.3"
    }
   },
   "api.KeyboardEvent.getModifierState.key_parameter_numlock": {
    "baseline": false,
    "support": {
     "chrome": "48",
     "chrome_android": "48",
     "edge": "79",
     "firefox": "15",
     "firefox_android": "15"
    }
   },
   "api.KeyboardEvent.getModifierState.key_parameter_scrolllock": {
    "baseline": false,
    "support": {
     "chrome": "48",
     "chrome_android": "48",
     "edge": "79",
     "firefox": "15",
     "firefox_android": "15"
    }
   },
   "api.KeyboardEvent.getModifierState.key_parameter_shift": {
    "baseline": "high",
    "baseline_high_date": "2019-09-27",
    "baseline_low_date": "2017-03-27",
    "support": {
     "chrome": "30",
     "chrome_android": "30",
     "edge": "12",
     "firefox": "15",
     "firefox_android": "15",
     "safari": "10.1",
     "safari_ios": "10.3"
    }
   },
   "api.KeyboardEvent.getModifierState.key_parameter_symbol": {
    "baseline": false,
    "support": {
     "chrome": "48",
     "chrome_android": "48",
     "edge": "79"
    }
   },
   "api.KeyboardEvent.isComposing": {
    "baseline": "high",
    "baseline_high_date": "2022-07-15",
    "baseline_low_date": "2020-01-15",
    "support": {
     "chrome": "56",
     "chrome_android": "56",
     "edge": "79",
     "firefox": "31",
     "firefox_android": "31",
     "safari": "10.1",
     "safari_ios": "10.3"
    }
   },
   "api.KeyboardEvent.key": {
    "baseline": "high",
    "baseline_high_date": "2019-09-27",
    "baseline_low_date": "2017-03-27",
    "support": {
     "chrome": "51",
     "chrome_android": "51",
     "edge": "12",
     "firefox": "23",
     "firefox_android": "23",
     "safari": "10.1",
     "safari_ios": "10.3"
    }
   },
   "api.KeyboardEvent.key.dead_key": {
    "baseline": "high",
    "baseline_high_date": "2022-07-15",
    "baseline_low_date": "2020-01-15",
    "support": {
     "chrome": "51",
     "chrome_android": "51",
     "edge": "79",
     "firefox": "37",
     "firefox_android": "37",
     "safari": "10.1",
     "safari_ios": "10.3"
    }
   },
   "api.KeyboardEvent.key.non_printable_keys": {
    "baseline": "high",
    "baseline_high_date": "2019-09-27",
    "baseline_low_date": "2017-03-27",
    "support": {
     "chrome": "51",
     "chrome_android": "51",
     "edge": "12",
     "firefox": "23",
     "firefox_android": "23",
     "safari": "10.1",
     "safari_ios": "10.3"
    }
   },
   "api.KeyboardEvent.key.printable_key": {
    "baseline": "high",
    "baseline_high_date": "2019-09-27",
    "baseline_low_date": "2017-03-27",
    "support": {
     "chrome": "51",
     "chrome_android": "51",
     "edge": "12",
     "firefox": "29",
     "firefox_android": "29",
     "safari": "10.1",
     "safari_ios": "10.3"
    }
   },
   "api.KeyboardEvent.location": {
    "baseline": "high",
    "baseline_high_date": "2018-01-29",
    "baseline_low_date": "2015-07-29",
    "support": {
     "chrome": "30",
     "chrome_android": "30",
     "edge": "12",
     "firefox": "15",
     "firefox_android": "15",
     "safari": "8",
     "safari_ios": "8"
    }
   },
   "api.KeyboardEvent.metaKey": {
    "baseline": "high",
    "baseline_high_date": "2018-01-29",
    "baseline_low_date": "2015-07-29",
    "support": {
     "chrome": "1",
     "chrome_android": "18",
     "edge": "12",
     "firefox": "1.5",
     "firefox_android": "4",
     "safari": "1.2",
     "safari_ios": "1"
    }
   },
   "api.KeyboardEvent.repeat": {
    "baseline": "low",
    "baseline_low_date": "2025-05-27",
    "support": {
     "chrome": "137",
     "chrome_android": "137",
     "edge": "12",
     "firefox": "28",
     "firefox_android": "28",
     "safari": "10.1",
     "safari_ios": "10.3"
    }
   },
   "api.KeyboardEvent.shiftKey": {
    "baseline": "high",
    "baseline_high_date": "2018-01-29",
    "baseline_low_date": "2015-07-29",
    "support": {
     "chrome": "1",
     "chrome_android": "18",
     "edge": "12",
     "firefox": "1.5",
     "firefox_android": "4",
     "safari": "1.2",
     "safari_ios": "1"
    }
   }
  },
  "support": {
   "chrome": "1",
   "chrome_android": "18",
   "edge": "12",
   "firefox": "6",
   "firefox_android": "6",
   "safari": "1.2",
   "safari_ios": "1"
  }
 },
 "id": "keyboard-events",
 "groups": [],
 "specs": [
  {
   "url": "https://w3c.github.io/uievents/#events-keyboardevents",
   "seriesComposition": "full",
   "shortname": "uievents",
   "series": {
    "shortname": "uievents",
    "currentSpecification": "uievents",
    "title": "UI Events",
    "shortTitle": "UI Events",
    "releaseUrl": "https://www.w3.org/TR/uievents/",
    "nightlyUrl": "https://w3c.github.io/uievents/"
   },
   "organization": "W3C",
   "groups": [
    {
     "name": "Web Applications Working Group",
     "url": "https://www.w3.org/groups/wg/webapps/"
    }
   ],
   "release": {
    "url": "https://www.w3.org/TR/uievents/",
    "status": "Working Draft",
    "filename": "Overview.html"
   },
   "nightly": {
    "url": "https://w3c.github.io/uievents/",
    "status": "Editor's Draft",
    "alternateUrls": [],
    "repository": "https://github.com/w3c/uievents",
    "sourcePath": "index.bs",
    "filename": "index.html"
   },
   "title": "UI Events",
   "source": "w3c",
   "shortTitle": "UI Events",
   "categories": [
    "browser"
   ],
   "standing": "good",
   "tests": {
    "repository": "https://github.com/web-platform-tests/wpt",
    "testPaths": [
     "uievents"
    ]
   },
   "fragment": "events-keyboardevents"
  }
 ],
 "mdnUrls": [
  {
   "slug": "Web/API/Element/keydown_event",
   "title": "Element: keydown event",
   "anchor": null,
   "url": "https://developer.mozilla.org/docs/Web/API/Element/keydown_event"
  },
  {
   "slug": "Web/API/Element/keyup_event",
   "title": "Element: keyup event",
   "anchor": null,
   "url": "https://developer.mozilla.org/docs/Web/API/Element/keyup_event"
  }
 ],
 "standardPositions": [],
 "hasNegativeStandardPosition": false,
 "stateOfSurveys": [],
 "chromeUseCounters": {},
 "interop": [],
 "wpt": {
  "url": "https://wpt.fyi/results?q=feature:keyboard-events"
 },
 "developerSignals": null,
 "bugs": {
  "chrome": [
   "http://crbug.com/625686",
   "https://crbug.com/607349",
   "https://crbug.com/568261",
   "https://code.google.com/p/chromium/issues/detail?id=227231"
  ]
 },
 "useCases": null,
 "baselineLowDateAsObject": "2015-07-29T00:00:00.000Z",
 "baselineHighDateAsObject": "2018-01-29T00:00:00.000Z"
}