{
  "api": {
    "CloseEvent": {
      "__compat": {
        "mdn_url": "https://developer.mozilla.org/docs/Web/API/CloseEvent",
        "spec_url": "https://websockets.spec.whatwg.org/#the-closeevent-interface",
        "tags": [
          "web-features:websockets"
        ],
        "support": {
          "chrome": {
            "version_added": "15"
          },
          "chrome_android": "mirror",
          "deno": {
            "version_added": "1.4"
          },
          "edge": {
            "version_added": "12"
          },
          "firefox": {
            "version_added": "8",
            "notes": [
              "Before Firefox 12, the close code `CLOSE_NORMAL` was used when the channel was closed due to an unexpected error or unspecified error condition.",
              "Before Firefox 8, the `WebSocket` close event was sent to the listener as a simple event."
            ]
          },
          "firefox_android": {
            "version_added": "8"
          },
          "ie": {
            "version_added": "10"
          },
          "nodejs": {
            "version_added": "23.0.0"
          },
          "oculus": "mirror",
          "opera": {
            "version_added": "12.1"
          },
          "opera_android": {
            "version_added": "12.1"
          },
          "safari": {
            "version_added": "6"
          },
          "safari_ios": "mirror",
          "samsunginternet_android": "mirror",
          "webview_android": "mirror",
          "webview_ios": "mirror"
        },
        "status": {
          "experimental": false,
          "standard_track": true,
          "deprecated": false
        }
      },
      "CloseEvent": {
        "__compat": {
          "description": "`CloseEvent()` constructor",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/CloseEvent/CloseEvent",
          "spec_url": "https://websockets.spec.whatwg.org/#dom-closeevent-closeevent",
          "tags": [
            "web-features:websockets"
          ],
          "support": {
            "chrome": {
              "version_added": "16"
            },
            "chrome_android": "mirror",
            "deno": {
              "version_added": "1.4"
            },
            "edge": {
              "version_added": "14"
            },
            "firefox": {
              "version_added": "11"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "nodejs": {
              "version_added": "23.0.0"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "12.1"
            },
            "opera_android": {
              "version_added": "12.1"
            },
            "safari": {
              "version_added": "6"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "code": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/CloseEvent/code",
          "spec_url": "https://websockets.spec.whatwg.org/#ref-for-dom-closeevent-code②",
          "tags": [
            "web-features:websockets"
          ],
          "support": {
            "chrome": {
              "version_added": "15"
            },
            "chrome_android": "mirror",
            "deno": {
              "version_added": "1.4"
            },
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "8"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "10"
            },
            "nodejs": {
              "version_added": "23.0.0"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "12.1"
            },
            "opera_android": {
              "version_added": "12.1"
            },
            "safari": {
              "version_added": "6"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "reason": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/CloseEvent/reason",
          "spec_url": "https://websockets.spec.whatwg.org/#ref-for-dom-closeevent-reason②",
          "tags": [
            "web-features:websockets"
          ],
          "support": {
            "chrome": {
              "version_added": "15"
            },
            "chrome_android": "mirror",
            "deno": {
              "version_added": "1.4"
            },
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "8"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "10"
            },
            "nodejs": {
              "version_added": "23.0.0"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "12.1"
            },
            "opera_android": {
              "version_added": "12.1"
            },
            "safari": {
              "version_added": "6"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "wasClean": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/CloseEvent/wasClean",
          "spec_url": "https://websockets.spec.whatwg.org/#ref-for-dom-closeevent-wasclean②",
          "tags": [
            "web-features:websockets"
          ],
          "support": {
            "chrome": {
              "version_added": "15"
            },
            "chrome_android": "mirror",
            "deno": {
              "version_added": "1.4"
            },
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "8"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "10"
            },
            "nodejs": {
              "version_added": "23.0.0"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "12.1"
            },
            "opera_android": {
              "version_added": "12.1"
            },
            "safari": {
              "version_added": "6"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      }
    }
  }
}