| { |
| "api": { |
| "PerformanceMark": { |
| "__compat": { |
| "mdn_url": "https://developer.mozilla.org/docs/Web/API/PerformanceMark", |
| "spec_url": "https://w3c.github.io/user-timing/#performancemark", |
| "tags": [ |
| "web-features:performance" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "28" |
| }, |
| "chrome_android": "mirror", |
| "deno": { |
| "version_added": "1.2" |
| }, |
| "edge": { |
| "version_added": "12" |
| }, |
| "firefox": { |
| "version_added": "38" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": "10" |
| }, |
| "nodejs": [ |
| { |
| "version_added": "19.0.0" |
| }, |
| { |
| "version_added": "16.0.0", |
| "partial_implementation": true, |
| "notes": "Available as a part of the `perf_hooks` module." |
| } |
| ], |
| "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 |
| } |
| }, |
| "PerformanceMark": { |
| "__compat": { |
| "description": "`PerformanceMark()` constructor", |
| "mdn_url": "https://developer.mozilla.org/docs/Web/API/PerformanceMark/PerformanceMark", |
| "spec_url": "https://w3c.github.io/user-timing/#dom-performancemark-constructor", |
| "tags": [ |
| "web-features:performance" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "76" |
| }, |
| "chrome_android": "mirror", |
| "deno": { |
| "version_added": "1.2" |
| }, |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "101" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "nodejs": { |
| "version_added": "16.0.0" |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "14.1" |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": { |
| "version_added": "79" |
| }, |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| }, |
| "detail": { |
| "__compat": { |
| "mdn_url": "https://developer.mozilla.org/docs/Web/API/PerformanceMark/detail", |
| "spec_url": "https://w3c.github.io/user-timing/#dom-performancemark-detail", |
| "tags": [ |
| "web-features:performance" |
| ], |
| "support": { |
| "chrome": { |
| "version_added": "78" |
| }, |
| "chrome_android": "mirror", |
| "deno": { |
| "version_added": "1.2" |
| }, |
| "edge": "mirror", |
| "firefox": { |
| "version_added": "101" |
| }, |
| "firefox_android": "mirror", |
| "ie": { |
| "version_added": false |
| }, |
| "nodejs": { |
| "version_added": "16.0.0" |
| }, |
| "oculus": "mirror", |
| "opera": "mirror", |
| "opera_android": "mirror", |
| "safari": { |
| "version_added": "14.1" |
| }, |
| "safari_ios": "mirror", |
| "samsunginternet_android": "mirror", |
| "webview_android": { |
| "version_added": "79" |
| }, |
| "webview_ios": "mirror" |
| }, |
| "status": { |
| "experimental": false, |
| "standard_track": true, |
| "deprecated": false |
| } |
| } |
| } |
| } |
| } |
| } |
