{
  "api": {
    "EventSource": {
      "__compat": {
        "mdn_url": "https://developer.mozilla.org/docs/Web/API/EventSource",
        "support": {
          "chrome": {
            "version_added": "6"
          },
          "chrome_android": {
            "version_added": "18"
          },
          "edge": {
            "version_added": "79"
          },
          "firefox": {
            "version_added": "6"
          },
          "firefox_android": {
            "version_added": "45"
          },
          "ie": {
            "version_added": false
          },
          "opera": {
            "version_added": "11"
          },
          "opera_android": {
            "version_added": "11"
          },
          "safari": {
            "version_added": "5"
          },
          "safari_ios": {
            "version_added": "5"
          },
          "samsunginternet_android": {
            "version_added": "1.0"
          },
          "webview_android": {
            "version_added": "≤37"
          }
        },
        "status": {
          "experimental": false,
          "standard_track": true,
          "deprecated": false
        }
      },
      "EventSource": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/EventSource/EventSource",
          "description": "<code>EventSource()</code> constructor",
          "support": {
            "chrome": {
              "version_added": "9"
            },
            "chrome_android": {
              "version_added": "18"
            },
            "edge": {
              "version_added": "79"
            },
            "firefox": {
              "version_added": "6"
            },
            "firefox_android": {
              "version_added": "45"
            },
            "ie": {
              "version_added": false
            },
            "opera": {
              "version_added": "11"
            },
            "opera_android": {
              "version_added": "12"
            },
            "safari": {
              "version_added": "5"
            },
            "safari_ios": {
              "version_added": "5"
            },
            "samsunginternet_android": {
              "version_added": "1.0"
            },
            "webview_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        },
        "cors_support": {
          "__compat": {
            "description": "CORS support (<code>withCredentials</code>)",
            "support": {
              "chrome": {
                "version_added": "26"
              },
              "chrome_android": {
                "version_added": "26"
              },
              "edge": {
                "version_added": "79"
              },
              "firefox": {
                "version_added": "11"
              },
              "firefox_android": {
                "version_added": "45"
              },
              "ie": {
                "version_added": false
              },
              "opera": {
                "version_added": "12"
              },
              "opera_android": {
                "version_added": "12"
              },
              "safari": {
                "version_added": null
              },
              "safari_ios": {
                "version_added": null
              },
              "samsunginternet_android": {
                "version_added": "2.0"
              },
              "webview_android": {
                "version_added": true
              }
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        }
      },
      "close": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/EventSource/close",
          "support": {
            "chrome": {
              "version_added": "6"
            },
            "chrome_android": {
              "version_added": "18"
            },
            "edge": {
              "version_added": "79"
            },
            "firefox": {
              "version_added": "6"
            },
            "firefox_android": {
              "version_added": "45"
            },
            "ie": {
              "version_added": false
            },
            "opera": {
              "version_added": true
            },
            "opera_android": {
              "version_added": "12"
            },
            "safari": {
              "version_added": "5"
            },
            "safari_ios": {
              "version_added": "5"
            },
            "samsunginternet_android": {
              "version_added": "1.0"
            },
            "webview_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "error_event": {
        "__compat": {
          "description": "<code>error</code> event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/EventSource/error_event",
          "support": {
            "chrome": {
              "version_added": "6"
            },
            "chrome_android": {
              "version_added": "18"
            },
            "edge": {
              "version_added": "79"
            },
            "firefox": {
              "version_added": "6"
            },
            "firefox_android": {
              "version_added": "45"
            },
            "ie": {
              "version_added": false
            },
            "opera": {
              "version_added": true
            },
            "opera_android": {
              "version_added": "12"
            },
            "safari": {
              "version_added": "5"
            },
            "safari_ios": {
              "version_added": "5"
            },
            "samsunginternet_android": {
              "version_added": "1.0"
            },
            "webview_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "message_event": {
        "__compat": {
          "description": "<code>message</code> event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/EventSource/message_event",
          "support": {
            "chrome": {
              "version_added": "6"
            },
            "chrome_android": {
              "version_added": "18"
            },
            "edge": {
              "version_added": "79"
            },
            "firefox": {
              "version_added": "6"
            },
            "firefox_android": {
              "version_added": "45"
            },
            "ie": {
              "version_added": false
            },
            "opera": {
              "version_added": true
            },
            "opera_android": {
              "version_added": "12"
            },
            "safari": {
              "version_added": "5"
            },
            "safari_ios": {
              "version_added": "5"
            },
            "samsunginternet_android": {
              "version_added": "1.0"
            },
            "webview_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "onerror": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/EventSource/onerror",
          "support": {
            "chrome": {
              "version_added": "6"
            },
            "chrome_android": {
              "version_added": "18"
            },
            "edge": {
              "version_added": "79"
            },
            "firefox": {
              "version_added": "6"
            },
            "firefox_android": {
              "version_added": "45"
            },
            "ie": {
              "version_added": false
            },
            "opera": {
              "version_added": true
            },
            "opera_android": {
              "version_added": "12"
            },
            "safari": {
              "version_added": "5"
            },
            "safari_ios": {
              "version_added": "5"
            },
            "samsunginternet_android": {
              "version_added": "1.0"
            },
            "webview_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "onmessage": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/EventSource/onmessage",
          "support": {
            "chrome": {
              "version_added": "6"
            },
            "chrome_android": {
              "version_added": "18"
            },
            "edge": {
              "version_added": "79"
            },
            "firefox": {
              "version_added": "6"
            },
            "firefox_android": {
              "version_added": "45"
            },
            "ie": {
              "version_added": false
            },
            "opera": {
              "version_added": true
            },
            "opera_android": {
              "version_added": "12"
            },
            "safari": {
              "version_added": "5"
            },
            "safari_ios": {
              "version_added": "5"
            },
            "samsunginternet_android": {
              "version_added": "1.0"
            },
            "webview_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "onopen": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/EventSource/onopen",
          "support": {
            "chrome": {
              "version_added": "6"
            },
            "chrome_android": {
              "version_added": "18"
            },
            "edge": {
              "version_added": "79"
            },
            "firefox": {
              "version_added": "6"
            },
            "firefox_android": {
              "version_added": "45"
            },
            "ie": {
              "version_added": false
            },
            "opera": {
              "version_added": true
            },
            "opera_android": {
              "version_added": "12"
            },
            "safari": {
              "version_added": "5"
            },
            "safari_ios": {
              "version_added": "5"
            },
            "samsunginternet_android": {
              "version_added": "1.0"
            },
            "webview_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "open_event": {
        "__compat": {
          "description": "<code>open</code> event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/EventSource/open_event",
          "support": {
            "chrome": {
              "version_added": "6"
            },
            "chrome_android": {
              "version_added": "18"
            },
            "edge": {
              "version_added": "79"
            },
            "firefox": {
              "version_added": "6"
            },
            "firefox_android": {
              "version_added": "45"
            },
            "ie": {
              "version_added": false
            },
            "opera": {
              "version_added": true
            },
            "opera_android": {
              "version_added": "12"
            },
            "safari": {
              "version_added": "5"
            },
            "safari_ios": {
              "version_added": "5"
            },
            "samsunginternet_android": {
              "version_added": "1.0"
            },
            "webview_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "readyState": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/EventSource/readyState",
          "support": {
            "chrome": {
              "version_added": "6"
            },
            "chrome_android": {
              "version_added": "18"
            },
            "edge": {
              "version_added": "79"
            },
            "firefox": {
              "version_added": "6"
            },
            "firefox_android": {
              "version_added": "45"
            },
            "ie": {
              "version_added": false
            },
            "opera": {
              "version_added": true
            },
            "opera_android": {
              "version_added": "12"
            },
            "safari": {
              "version_added": "5"
            },
            "safari_ios": {
              "version_added": "5"
            },
            "samsunginternet_android": {
              "version_added": "1.0"
            },
            "webview_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "url": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/EventSource/url",
          "support": {
            "chrome": {
              "version_added": "6"
            },
            "chrome_android": {
              "version_added": "18"
            },
            "edge": {
              "version_added": "79"
            },
            "firefox": {
              "version_added": "6"
            },
            "firefox_android": {
              "version_added": "45"
            },
            "ie": {
              "version_added": false
            },
            "opera": {
              "version_added": true
            },
            "opera_android": {
              "version_added": "12"
            },
            "safari": {
              "version_added": "5"
            },
            "safari_ios": {
              "version_added": "5"
            },
            "samsunginternet_android": {
              "version_added": "1.0"
            },
            "webview_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "withCredentials": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/EventSource/withCredentials",
          "support": {
            "chrome": {
              "version_added": "6"
            },
            "chrome_android": {
              "version_added": "18"
            },
            "edge": {
              "version_added": "79"
            },
            "firefox": {
              "version_added": "6"
            },
            "firefox_android": {
              "version_added": "45"
            },
            "ie": {
              "version_added": false
            },
            "opera": {
              "version_added": true
            },
            "opera_android": {
              "version_added": "12"
            },
            "safari": {
              "version_added": "5"
            },
            "safari_ios": {
              "version_added": "5"
            },
            "samsunginternet_android": {
              "version_added": "1.0"
            },
            "webview_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "worker_support": {
        "__compat": {
          "description": "Available in workers",
          "support": {
            "chrome": {
              "version_added": true
            },
            "chrome_android": {
              "version_added": true
            },
            "edge": {
              "version_added": "79"
            },
            "firefox": {
              "version_added": "53"
            },
            "firefox_android": {
              "version_added": "53"
            },
            "ie": {
              "version_added": false
            },
            "opera": {
              "version_added": true
            },
            "opera_android": {
              "version_added": true
            },
            "safari": {
              "version_added": true
            },
            "safari_ios": {
              "version_added": true
            },
            "samsunginternet_android": {
              "version_added": true
            },
            "webview_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      }
    }
  }
}