{
  "api": {
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      "__compat": {
        "mdn_url": "https://developer.mozilla.org/docs/Web/API/PerformanceEntry",
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        ],
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          },
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            {
              "version_added": "46"
            },
            {
              "prefix": "webkit",
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            }
          ],
          "chrome_android": "mirror",
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          },
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            "version_added": "12"
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          "firefox_android": "mirror",
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            {
              "version_added": "19.0.0"
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            {
              "version_added": "8.5.0",
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              "notes": "Available as a part of the `perf_hooks` module."
            }
          ],
          "oculus": "mirror",
          "opera": "mirror",
          "opera_android": "mirror",
          "safari": {
            "version_added": "11"
          },
          "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",
          "tags": [
            "web-features:performance"
          ],
          "support": {
            "chrome": {
              "version_added": "62"
            },
            "chrome_android": "mirror",
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              "version_added": "1.2"
            },
            "edge": {
              "version_added": "15"
            },
            "firefox": {
              "version_added": "60"
            },
            "firefox_android": "mirror",
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              {
                "version_added": "19.0.0"
              },
              {
                "version_added": "11.7.0",
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                "partial_implementation": true,
                "notes": "Available as a part of the `perf_hooks` module."
              }
            ],
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "11"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "duration": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/PerformanceEntry/duration",
          "spec_url": "https://w3c.github.io/performance-timeline/#dom-performanceentry-duration",
          "tags": [
            "web-features:performance"
          ],
          "support": {
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              "version_added": "1.0.22"
            },
            "chrome": {
              "version_added": "28"
            },
            "chrome_android": "mirror",
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              "version_added": "1.2"
            },
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "35"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "10"
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              "version_added": "16.7.0"
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": {
              "version_added": "14"
            },
            "safari": {
              "version_added": "11"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "entryType": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/PerformanceEntry/entryType",
          "spec_url": "https://w3c.github.io/performance-timeline/#dom-performanceentry-entrytype",
          "tags": [
            "web-features:performance"
          ],
          "support": {
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              "version_added": "1.0.22"
            },
            "chrome": {
              "version_added": "28"
            },
            "chrome_android": "mirror",
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              "version_added": "1.2"
            },
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "35"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "10"
            },
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              "version_added": "16.7.0"
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": {
              "version_added": "14"
            },
            "safari": {
              "version_added": "11"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "name": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/PerformanceEntry/name",
          "spec_url": "https://w3c.github.io/performance-timeline/#dom-performanceentry-name",
          "tags": [
            "web-features:performance"
          ],
          "support": {
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              "version_added": "1.0.22"
            },
            "chrome": {
              "version_added": "28"
            },
            "chrome_android": "mirror",
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              "version_added": "1.2"
            },
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "35"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "10"
            },
            "nodejs": {
              "version_added": "16.7.0"
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": {
              "version_added": "14"
            },
            "safari": {
              "version_added": "11"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "startTime": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/PerformanceEntry/startTime",
          "spec_url": "https://w3c.github.io/performance-timeline/#dom-performanceentry-starttime",
          "tags": [
            "web-features:performance"
          ],
          "support": {
            "bun": {
              "version_added": "1.0.22"
            },
            "chrome": {
              "version_added": "28"
            },
            "chrome_android": "mirror",
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              "version_added": "1.2"
            },
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "35"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "10"
            },
            "nodejs": {
              "version_added": "16.7.0"
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": {
              "version_added": "14"
            },
            "safari": {
              "version_added": "11"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "toJSON": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/PerformanceEntry/toJSON",
          "spec_url": "https://w3c.github.io/performance-timeline/#dom-performanceentry-tojson",
          "tags": [
            "web-features:performance"
          ],
          "support": {
            "bun": {
              "version_added": "1.0.22"
            },
            "chrome": {
              "version_added": "45"
            },
            "chrome_android": "mirror",
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              "version_added": "1.2"
            },
            "edge": {
              "version_added": "16"
            },
            "firefox": {
              "version_added": "35"
            },
            "firefox_android": "mirror",
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              "version_added": "16.7.0"
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "11"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      }
    }
  }
}