{
  "api": {
    "XRSession": {
      "__compat": {
        "mdn_url": "https://developer.mozilla.org/docs/Web/API/XRSession",
        "spec_url": "https://immersive-web.github.io/webxr/#xrsession-interface",
        "tags": [
          "web-features:webxr-device"
        ],
        "support": {
          "chrome": {
            "version_added": "79"
          },
          "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": {
            "version_added": "11.2"
          },
          "webview_android": {
            "version_added": false,
            "impl_url": "https://crbug.com/40652382"
          },
          "webview_ios": "mirror"
        },
        "status": {
          "experimental": true,
          "standard_track": true,
          "deprecated": false
        }
      },
      "cancelAnimationFrame": {
        "__compat": {
          "description": "`cancelAnimationFrame()`",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/XRSession/cancelAnimationFrame",
          "spec_url": "https://immersive-web.github.io/webxr/#dom-xrsession-cancelanimationframe",
          "tags": [
            "web-features:webxr-device"
          ],
          "support": {
            "chrome": {
              "version_added": "79"
            },
            "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": {
              "version_added": "11.2"
            },
            "webview_android": {
              "version_added": false
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "depthDataFormat": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/XRSession/depthDataFormat",
          "spec_url": "https://immersive-web.github.io/depth-sensing/#dom-xrsession-depthdataformat",
          "tags": [
            "web-features:webxr-depth-sensing"
          ],
          "support": {
            "chrome": {
              "version_added": "90"
            },
            "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": {
              "version_added": false
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "depthUsage": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/XRSession/depthUsage",
          "spec_url": "https://immersive-web.github.io/depth-sensing/#dom-xrsession-depthusage",
          "tags": [
            "web-features:webxr-depth-sensing"
          ],
          "support": {
            "chrome": {
              "version_added": "90"
            },
            "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": {
              "version_added": false
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "domOverlayState": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/XRSession/domOverlayState",
          "spec_url": "https://immersive-web.github.io/dom-overlays/#dom-xrsession-domoverlaystate",
          "tags": [
            "web-features:webxr-dom-overlays"
          ],
          "support": {
            "chrome": {
              "version_added": "83"
            },
            "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": {
              "version_added": false
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "enabledFeatures": {
        "__compat": {
          "spec_url": "https://immersive-web.github.io/webxr/#dom-xrsession-enabledfeatures",
          "tags": [
            "web-features:webxr-device"
          ],
          "support": {
            "chrome": {
              "version_added": "111"
            },
            "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": {
              "version_added": false
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "end": {
        "__compat": {
          "description": "`end()`",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/XRSession/end",
          "spec_url": "https://immersive-web.github.io/webxr/#dom-xrsession-end",
          "tags": [
            "web-features:webxr-device"
          ],
          "support": {
            "chrome": {
              "version_added": "79"
            },
            "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": {
              "version_added": "11.2"
            },
            "webview_android": {
              "version_added": false
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "end_event": {
        "__compat": {
          "description": "`end` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/XRSession/end_event",
          "spec_url": [
            "https://immersive-web.github.io/webxr/#eventdef-xrsession-end",
            "https://immersive-web.github.io/webxr/#dom-xrsession-onend"
          ],
          "tags": [
            "web-features:webxr-device"
          ],
          "support": {
            "chrome": {
              "version_added": "79"
            },
            "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": {
              "version_added": "11.2"
            },
            "webview_android": {
              "version_added": false
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "environmentBlendMode": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/XRSession/environmentBlendMode",
          "spec_url": "https://immersive-web.github.io/webxr-ar-module/#dom-xrsession-environmentblendmode",
          "tags": [
            "web-features:webxr-ar"
          ],
          "support": {
            "chrome": {
              "version_added": "81"
            },
            "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": {
              "version_added": "11.2"
            },
            "webview_android": {
              "version_added": false
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "inputSources": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/XRSession/inputSources",
          "spec_url": "https://immersive-web.github.io/webxr/#dom-xrsession-inputsources",
          "tags": [
            "web-features:webxr-device"
          ],
          "support": {
            "chrome": {
              "version_added": "79"
            },
            "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": {
              "version_added": "11.2"
            },
            "webview_android": {
              "version_added": false
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "inputsourceschange_event": {
        "__compat": {
          "description": "`inputsourceschange` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/XRSession/inputsourceschange_event",
          "spec_url": [
            "https://immersive-web.github.io/webxr/#eventdef-xrsession-inputsourceschange",
            "https://immersive-web.github.io/webxr/#dom-xrsession-oninputsourceschange"
          ],
          "tags": [
            "web-features:webxr-device"
          ],
          "support": {
            "chrome": {
              "version_added": "79"
            },
            "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": {
              "version_added": "11.2"
            },
            "webview_android": {
              "version_added": false
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "interactionMode": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/XRSession/interactionMode",
          "spec_url": "https://immersive-web.github.io/webxr-ar-module/#dom-xrsession-interactionmode",
          "tags": [
            "web-features:webxr-ar"
          ],
          "support": {
            "chrome": {
              "version_added": "84"
            },
            "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": {
              "version_added": false
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "preferredReflectionFormat": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/XRSession/preferredReflectionFormat",
          "spec_url": "https://immersive-web.github.io/lighting-estimation/#dom-xrsession-preferredreflectionformat",
          "tags": [
            "web-features:webxr-lighting-estimation"
          ],
          "support": {
            "chrome": {
              "version_added": "90"
            },
            "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": {
              "version_added": false
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "renderState": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/XRSession/renderState",
          "spec_url": "https://immersive-web.github.io/webxr/#dom-xrsession-renderstate",
          "tags": [
            "web-features:webxr-device"
          ],
          "support": {
            "chrome": {
              "version_added": "79"
            },
            "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": {
              "version_added": "11.2"
            },
            "webview_android": {
              "version_added": false
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "requestAnimationFrame": {
        "__compat": {
          "description": "`requestAnimationFrame()`",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/XRSession/requestAnimationFrame",
          "spec_url": "https://immersive-web.github.io/webxr/#dom-xrsession-requestanimationframe",
          "tags": [
            "web-features:webxr-device"
          ],
          "support": {
            "chrome": {
              "version_added": "79"
            },
            "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": {
              "version_added": "11.2"
            },
            "webview_android": {
              "version_added": false
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "requestHitTestSource": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/XRSession/requestHitTestSource",
          "spec_url": "https://immersive-web.github.io/hit-test/#dom-xrsession-requesthittestsource",
          "tags": [
            "web-features:webxr-hit-test"
          ],
          "support": {
            "chrome": {
              "version_added": "81"
            },
            "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": {
              "version_added": "12.1"
            },
            "webview_android": {
              "version_added": false
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "requestHitTestSourceForTransientInput": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/XRSession/requestHitTestSourceForTransientInput",
          "spec_url": "https://immersive-web.github.io/hit-test/#dom-xrsession-requesthittestsourcefortransientinput",
          "tags": [
            "web-features:webxr-hit-test"
          ],
          "support": {
            "chrome": {
              "version_added": "81"
            },
            "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": {
              "version_added": false
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "requestLightProbe": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/XRSession/requestLightProbe",
          "spec_url": "https://immersive-web.github.io/lighting-estimation/#dom-xrsession-requestlightprobe",
          "tags": [
            "web-features:webxr-lighting-estimation"
          ],
          "support": {
            "chrome": {
              "version_added": "90"
            },
            "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": {
              "version_added": false
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "requestReferenceSpace": {
        "__compat": {
          "description": "`requestReferenceSpace()`",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/XRSession/requestReferenceSpace",
          "spec_url": "https://immersive-web.github.io/webxr/#dom-xrsession-requestreferencespace",
          "tags": [
            "web-features:webxr-device"
          ],
          "support": {
            "chrome": {
              "version_added": "79"
            },
            "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": {
              "version_added": "11.2"
            },
            "webview_android": {
              "version_added": false
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "select_event": {
        "__compat": {
          "description": "`select` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/XRSession/select_event",
          "spec_url": [
            "https://immersive-web.github.io/webxr/#eventdef-xrsession-select",
            "https://immersive-web.github.io/webxr/#dom-xrsession-onselect"
          ],
          "tags": [
            "web-features:webxr-device"
          ],
          "support": {
            "chrome": {
              "version_added": "79"
            },
            "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": {
              "version_added": "11.2"
            },
            "webview_android": {
              "version_added": false
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "selectend_event": {
        "__compat": {
          "description": "`selectend` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/XRSession/selectend_event",
          "spec_url": [
            "https://immersive-web.github.io/webxr/#eventdef-xrsession-selectend",
            "https://immersive-web.github.io/webxr/#dom-xrsession-onselectend"
          ],
          "tags": [
            "web-features:webxr-device"
          ],
          "support": {
            "chrome": {
              "version_added": "79"
            },
            "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": {
              "version_added": "11.2"
            },
            "webview_android": {
              "version_added": false
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "selectstart_event": {
        "__compat": {
          "description": "`selectstart` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/XRSession/selectstart_event",
          "spec_url": [
            "https://immersive-web.github.io/webxr/#eventdef-xrsession-selectstart",
            "https://immersive-web.github.io/webxr/#dom-xrsession-onselectstart"
          ],
          "tags": [
            "web-features:webxr-device"
          ],
          "support": {
            "chrome": {
              "version_added": "79"
            },
            "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": {
              "version_added": "11.2"
            },
            "webview_android": {
              "version_added": false
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "squeeze_event": {
        "__compat": {
          "description": "`squeeze` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/XRSession/squeeze_event",
          "spec_url": [
            "https://immersive-web.github.io/webxr/#eventdef-xrsession-squeeze",
            "https://immersive-web.github.io/webxr/#dom-xrsession-onsqueeze"
          ],
          "tags": [
            "web-features:webxr-device"
          ],
          "support": {
            "chrome": {
              "version_added": "83"
            },
            "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": {
              "version_added": false
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "squeezeend_event": {
        "__compat": {
          "description": "`squeezeend` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/XRSession/squeezeend_event",
          "spec_url": [
            "https://immersive-web.github.io/webxr/#eventdef-xrsession-squeezeend",
            "https://immersive-web.github.io/webxr/#dom-xrsession-onsqueezeend"
          ],
          "tags": [
            "web-features:webxr-device"
          ],
          "support": {
            "chrome": {
              "version_added": "83"
            },
            "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": {
              "version_added": false
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "squeezestart_event": {
        "__compat": {
          "description": "`squeezestart` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/XRSession/squeezestart_event",
          "spec_url": [
            "https://immersive-web.github.io/webxr/#eventdef-xrsession-squeezestart",
            "https://immersive-web.github.io/webxr/#dom-xrsession-onsqueezestart"
          ],
          "tags": [
            "web-features:webxr-device"
          ],
          "support": {
            "chrome": {
              "version_added": "83"
            },
            "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": {
              "version_added": false
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "updateRenderState": {
        "__compat": {
          "description": "`updateRenderState()`",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/XRSession/updateRenderState",
          "spec_url": "https://immersive-web.github.io/webxr/#dom-xrsession-updaterenderstate",
          "tags": [
            "web-features:webxr-device"
          ],
          "support": {
            "chrome": {
              "version_added": "79"
            },
            "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": {
              "version_added": "11.2"
            },
            "webview_android": {
              "version_added": false
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "visibilitychange_event": {
        "__compat": {
          "description": "`visibilitychange` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/XRSession/visibilitychange_event",
          "spec_url": [
            "https://immersive-web.github.io/webxr/#eventdef-xrsession-visibilitychange",
            "https://immersive-web.github.io/webxr/#dom-xrsession-onvisibilitychange"
          ],
          "tags": [
            "web-features:webxr-device"
          ],
          "support": {
            "chrome": {
              "version_added": "79"
            },
            "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": {
              "version_added": "11.2"
            },
            "webview_android": {
              "version_added": false
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "visibilityState": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/XRSession/visibilityState",
          "spec_url": "https://immersive-web.github.io/webxr/#dom-xrsession-visibilitystate",
          "tags": [
            "web-features:webxr-device"
          ],
          "support": {
            "chrome": {
              "version_added": "79"
            },
            "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": {
              "version_added": "11.2"
            },
            "webview_android": {
              "version_added": false
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      }
    }
  }
}