{
  "api": {
    "SpeechRecognition": {
      "__compat": {
        "mdn_url": "https://developer.mozilla.org/docs/Web/API/SpeechRecognition",
        "spec_url": "https://webaudio.github.io/web-speech-api/#speechreco-section",
        "tags": [
          "web-features:speech-recognition"
        ],
        "support": {
          "chrome": {
            "prefix": "webkit",
            "version_added": "33",
            "notes": "You'll need to serve your code through a web server for recognition to work."
          },
          "chrome_android": "mirror",
          "edge": "mirror",
          "firefox": {
            "version_added": false
          },
          "firefox_android": "mirror",
          "ie": {
            "version_added": false
          },
          "oculus": "mirror",
          "opera": "mirror",
          "opera_android": "mirror",
          "safari": {
            "prefix": "webkit",
            "version_added": "14.1"
          },
          "safari_ios": "mirror",
          "samsunginternet_android": "mirror",
          "webview_android": "mirror",
          "webview_ios": "mirror"
        },
        "status": {
          "experimental": false,
          "standard_track": true,
          "deprecated": false
        }
      },
      "SpeechRecognition": {
        "__compat": {
          "description": "`SpeechRecognition()` constructor",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/SpeechRecognition/SpeechRecognition",
          "spec_url": "https://webaudio.github.io/web-speech-api/#dom-speechrecognition-speechrecognition",
          "tags": [
            "web-features:speech-recognition"
          ],
          "support": {
            "chrome": {
              "prefix": "webkit",
              "version_added": "33"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": false
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": {
              "version_added": false
            },
            "opera_android": {
              "version_added": false
            },
            "safari": {
              "prefix": "webkit",
              "version_added": "14.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": {
              "prefix": "webkit",
              "version_added": "37"
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "abort": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/SpeechRecognition/abort",
          "spec_url": "https://webaudio.github.io/web-speech-api/#dom-speechrecognition-abort",
          "tags": [
            "web-features:speech-recognition"
          ],
          "support": {
            "chrome": {
              "version_added": "33"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": false
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "14.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "audioend_event": {
        "__compat": {
          "description": "`audioend` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/SpeechRecognition/audioend_event",
          "spec_url": [
            "https://webaudio.github.io/web-speech-api/#eventdef-speechrecognition-audioend",
            "https://webaudio.github.io/web-speech-api/#dom-speechrecognition-onaudioend"
          ],
          "tags": [
            "web-features:speech-recognition"
          ],
          "support": {
            "chrome": {
              "version_added": "33"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": false
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "14.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "audiostart_event": {
        "__compat": {
          "description": "`audiostart` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/SpeechRecognition/audiostart_event",
          "spec_url": [
            "https://webaudio.github.io/web-speech-api/#eventdef-speechrecognition-audiostart",
            "https://webaudio.github.io/web-speech-api/#dom-speechrecognition-onaudiostart"
          ],
          "tags": [
            "web-features:speech-recognition"
          ],
          "support": {
            "chrome": {
              "version_added": "33"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": false
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "14.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "continuous": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/SpeechRecognition/continuous",
          "spec_url": "https://webaudio.github.io/web-speech-api/#dom-speechrecognition-continuous",
          "tags": [
            "web-features:speech-recognition"
          ],
          "support": {
            "chrome": {
              "version_added": "33"
            },
            "chrome_android": {
              "version_added": false,
              "impl_url": "https://crbug.com/41297427",
              "notes": "The property can be set, but has no effect."
            },
            "edge": "mirror",
            "firefox": {
              "version_added": false
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "14.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "end_event": {
        "__compat": {
          "description": "`end` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/SpeechRecognition/end_event",
          "spec_url": [
            "https://webaudio.github.io/web-speech-api/#eventdef-speechrecognition-end",
            "https://webaudio.github.io/web-speech-api/#dom-speechrecognition-onend"
          ],
          "tags": [
            "web-features:speech-recognition"
          ],
          "support": {
            "chrome": {
              "version_added": "33"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": false
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "14.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "error_event": {
        "__compat": {
          "description": "`error` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/SpeechRecognition/error_event",
          "spec_url": [
            "https://webaudio.github.io/web-speech-api/#eventdef-speechrecognition-error",
            "https://webaudio.github.io/web-speech-api/#dom-speechrecognition-onerror"
          ],
          "tags": [
            "web-features:speech-recognition"
          ],
          "support": {
            "chrome": {
              "version_added": "33"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": false
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "14.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "grammars": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/SpeechRecognition/grammars",
          "spec_url": "https://webaudio.github.io/web-speech-api/#dom-speechrecognition-grammars",
          "tags": [
            "web-features:speech-recognition-grammar"
          ],
          "support": {
            "chrome": {
              "version_added": "33"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": false
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": false
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "interimResults": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/SpeechRecognition/interimResults",
          "spec_url": "https://webaudio.github.io/web-speech-api/#dom-speechrecognition-interimresults",
          "tags": [
            "web-features:speech-recognition"
          ],
          "support": {
            "chrome": {
              "version_added": "33"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": false
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "14.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "lang": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/SpeechRecognition/lang",
          "spec_url": "https://webaudio.github.io/web-speech-api/#dom-speechrecognition-lang",
          "tags": [
            "web-features:speech-recognition"
          ],
          "support": {
            "chrome": {
              "version_added": "33"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": false
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "14.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "maxAlternatives": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/SpeechRecognition/maxAlternatives",
          "spec_url": "https://webaudio.github.io/web-speech-api/#dom-speechrecognition-maxalternatives",
          "tags": [
            "web-features:speech-recognition"
          ],
          "support": {
            "chrome": {
              "version_added": "33"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": false
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "14.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "nomatch_event": {
        "__compat": {
          "description": "`nomatch` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/SpeechRecognition/nomatch_event",
          "spec_url": [
            "https://webaudio.github.io/web-speech-api/#eventdef-speechrecognition-nomatch",
            "https://webaudio.github.io/web-speech-api/#dom-speechrecognition-onnomatch"
          ],
          "tags": [
            "web-features:speech-recognition"
          ],
          "support": {
            "chrome": {
              "version_added": "33"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": false
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "14.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "result_event": {
        "__compat": {
          "description": "`result` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/SpeechRecognition/result_event",
          "spec_url": [
            "https://webaudio.github.io/web-speech-api/#eventdef-speechrecognition-result",
            "https://webaudio.github.io/web-speech-api/#dom-speechrecognition-onresult"
          ],
          "tags": [
            "web-features:speech-recognition"
          ],
          "support": {
            "chrome": {
              "version_added": "33"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": false
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "14.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "soundend_event": {
        "__compat": {
          "description": "`soundend` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/SpeechRecognition/soundend_event",
          "spec_url": [
            "https://webaudio.github.io/web-speech-api/#eventdef-speechrecognition-soundend",
            "https://webaudio.github.io/web-speech-api/#dom-speechrecognition-onsoundend"
          ],
          "tags": [
            "web-features:speech-recognition"
          ],
          "support": {
            "chrome": {
              "version_added": "33"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": false
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "14.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "soundstart_event": {
        "__compat": {
          "description": "`soundstart` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/SpeechRecognition/soundstart_event",
          "spec_url": [
            "https://webaudio.github.io/web-speech-api/#eventdef-speechrecognition-soundstart",
            "https://webaudio.github.io/web-speech-api/#dom-speechrecognition-onsoundstart"
          ],
          "tags": [
            "web-features:speech-recognition"
          ],
          "support": {
            "chrome": {
              "version_added": "33"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": false
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "14.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "speechend_event": {
        "__compat": {
          "description": "`speechend` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/SpeechRecognition/speechend_event",
          "spec_url": [
            "https://webaudio.github.io/web-speech-api/#eventdef-speechrecognition-speechend",
            "https://webaudio.github.io/web-speech-api/#dom-speechrecognition-onspeechend"
          ],
          "tags": [
            "web-features:speech-recognition"
          ],
          "support": {
            "chrome": {
              "version_added": "33"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": false
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "14.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "speechstart_event": {
        "__compat": {
          "description": "`speechstart` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/SpeechRecognition/speechstart_event",
          "spec_url": [
            "https://webaudio.github.io/web-speech-api/#eventdef-speechrecognition-speechstart",
            "https://webaudio.github.io/web-speech-api/#dom-speechrecognition-onspeechstart"
          ],
          "tags": [
            "web-features:speech-recognition"
          ],
          "support": {
            "chrome": {
              "version_added": "33"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": false
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "14.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "start": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/SpeechRecognition/start",
          "spec_url": "https://webaudio.github.io/web-speech-api/#dom-speechrecognition-start",
          "tags": [
            "web-features:speech-recognition"
          ],
          "support": {
            "chrome": {
              "version_added": "33"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": false
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "14.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "start_event": {
        "__compat": {
          "description": "`start` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/SpeechRecognition/start_event",
          "spec_url": [
            "https://webaudio.github.io/web-speech-api/#eventdef-speechrecognition-start",
            "https://webaudio.github.io/web-speech-api/#dom-speechrecognition-onstart"
          ],
          "tags": [
            "web-features:speech-recognition"
          ],
          "support": {
            "chrome": {
              "version_added": "33"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": false
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "14.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "stop": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/SpeechRecognition/stop",
          "spec_url": "https://webaudio.github.io/web-speech-api/#dom-speechrecognition-stop",
          "tags": [
            "web-features:speech-recognition"
          ],
          "support": {
            "chrome": {
              "version_added": "33"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": false
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "14.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      }
    }
  }
}