{
  "api": {
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      "__compat": {
        "mdn_url": "https://developer.mozilla.org/docs/Web/API/SpeechGrammar",
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            "version_added": "25",
            "prefix": "webkit"
          },
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              {
                "type": "preference",
                "name": "media.webspeech.recognition.enable",
                "value_to_set": "true"
              }
            ],
            "notes": "Note that currently only the speech synthesis part is available in Firefox Desktop - the speech recognition part will be available soon, once the required internal permissions are sorted out."
          },
          "firefox_android": {
            "version_added": false
          },
          "ie": {
            "version_added": false
          },
          "opera": {
            "version_added": "27"
          },
          "opera_android": {
            "version_added": false
          },
          "safari": {
            "version_added": false
          },
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          }
        },
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          "experimental": true,
          "standard_track": true,
          "deprecated": false
        }
      },
      "SpeechGrammar": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/SpeechGrammar/SpeechGrammar",
          "description": "<code>SpeechGrammar()</code> constructor",
          "support": {
            "chrome": {
              "version_added": "25",
              "prefix": "webkit"
            },
            "chrome_android": {
              "version_added": "64",
              "prefix": "webkit"
            },
            "edge": {
              "version_added": "79",
              "prefix": "webkit"
            },
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              "version_added": "44",
              "flags": [
                {
                  "type": "preference",
                  "name": "media.webspeech.recognition.enable",
                  "value_to_set": "true"
                }
              ],
              "notes": "Note that currently only the speech synthesis part is available in Firefox Desktop - the speech recognition part will be available soon, once the required internal permissions are sorted out."
            },
            "firefox_android": {
              "version_added": false
            },
            "ie": {
              "version_added": false
            },
            "opera": {
              "version_added": "27"
            },
            "opera_android": {
              "version_added": false
            },
            "safari": {
              "version_added": false
            },
            "safari_ios": {
              "version_added": false
            },
            "samsunginternet_android": {
              "version_added": "9.0",
              "prefix": "webkit"
            },
            "webview_android": {
              "version_added": false
            }
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "src": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/SpeechGrammar/src",
          "support": {
            "chrome": {
              "version_added": "25"
            },
            "chrome_android": {
              "version_added": "64"
            },
            "edge": {
              "version_added": "79"
            },
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              "flags": [
                {
                  "type": "preference",
                  "name": "media.webspeech.recognition.enable",
                  "value_to_set": "true"
                }
              ],
              "notes": "Note that currently only the speech synthesis part is available in Firefox Desktop - the speech recognition part will be available soon, once the required internal permissions are sorted out."
            },
            "firefox_android": {
              "version_added": false
            },
            "ie": {
              "version_added": false
            },
            "opera": {
              "version_added": "27"
            },
            "opera_android": {
              "version_added": false
            },
            "safari": {
              "version_added": false
            },
            "safari_ios": {
              "version_added": false
            },
            "samsunginternet_android": {
              "version_added": "9.0"
            },
            "webview_android": {
              "version_added": false
            }
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "weight": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/SpeechGrammar/weight",
          "support": {
            "chrome": {
              "version_added": "25"
            },
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            },
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              "flags": [
                {
                  "type": "preference",
                  "name": "media.webspeech.recognition.enable",
                  "value_to_set": "true"
                }
              ],
              "notes": "Note that currently only the speech synthesis part is available in Firefox Desktop - the speech recognition part will be available soon, once the required internal permissions are sorted out."
            },
            "firefox_android": {
              "version_added": false
            },
            "ie": {
              "version_added": false
            },
            "opera": {
              "version_added": "27"
            },
            "opera_android": {
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            },
            "safari": {
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            },
            "safari_ios": {
              "version_added": false
            },
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            "webview_android": {
              "version_added": false
            }
          },
          "status": {
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            "standard_track": true,
            "deprecated": false
          }
        }
      }
    }
  }
}