{
  "api": {
    "FontFaceSetLoadEvent": {
      "__compat": {
        "mdn_url": "https://developer.mozilla.org/docs/Web/API/FontFaceSetLoadEvent",
        "spec_url": "https://drafts.csswg.org/css-font-loading/#fontfacesetloadevent",
        "tags": [
          "web-features:font-loading"
        ],
        "support": {
          "chrome": {
            "version_added": "35"
          },
          "chrome_android": "mirror",
          "edge": "mirror",
          "firefox": {
            "version_added": "41"
          },
          "firefox_android": "mirror",
          "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
        }
      },
      "FontFaceSetLoadEvent": {
        "__compat": {
          "description": "`FontFaceSetLoadEvent()` constructor",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/FontFaceSetLoadEvent/FontFaceSetLoadEvent",
          "spec_url": "https://drafts.csswg.org/css-font-loading/#dom-fontfacesetloadevent-fontfacesetloadevent",
          "tags": [
            "web-features:font-loading"
          ],
          "support": {
            "chrome": {
              "version_added": "57"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "41"
            },
            "firefox_android": "mirror",
            "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
          }
        }
      },
      "worker_support": {
        "__compat": {
          "description": "Available in workers",
          "spec_url": "https://drafts.csswg.org/css-font-loading/#fontfacesetloadevent",
          "tags": [
            "web-features:font-loading"
          ],
          "support": {
            "chrome": {
              "version_added": false
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "105"
            },
            "firefox_android": "mirror",
            "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
          }
        }
      },
      "fontfaces": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/FontFaceSetLoadEvent/fontfaces",
          "spec_url": "https://drafts.csswg.org/css-font-loading/#dom-fontfacesetloadevent-fontfaces",
          "tags": [
            "web-features:font-loading"
          ],
          "support": {
            "chrome": {
              "version_added": "35"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "41"
            },
            "firefox_android": "mirror",
            "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
          }
        }
      }
    }
  }
}