<?xml version="1.0" encoding="UTF-8"?>
<feature id="long-animation-frames"><name>Long animation frames</name><description>The long-animation-frame performance event type and the PerformanceLongAnimationFrameTiming API provide information about rendering updates that take longer than 50 milliseconds. Also known as LoAFs.</description><group>performance</group><group_name>Performance</group_name><baseline><status>limited</status></baseline><support><browser name="chrome" version="123" supported="true"></browser><browser name="firefox" version="—" supported="false"></browser><browser name="safari" version="—" supported="false"></browser><browser name="edge" version="123" supported="true"></browser><browser name="chrome_android" version="123" supported="true"></browser><browser name="firefox_android" version="—" supported="false"></browser><browser name="safari_ios" version="—" supported="false"></browser></support><specifications><spec>https://w3c.github.io/long-animation-frames/</spec></specifications><caniuse></caniuse><mdn_url>https://developer.mozilla.org/docs/Web/API/PerformanceScriptTiming</mdn_url><compat_features><key>api.PerformanceLongAnimationFrameTiming</key><key>api.PerformanceLongAnimationFrameTiming.blockingDuration</key><key>api.PerformanceLongAnimationFrameTiming.firstUIEventTimestamp</key><key>api.PerformanceLongAnimationFrameTiming.renderStart</key><key>api.PerformanceLongAnimationFrameTiming.scripts</key><key>api.PerformanceLongAnimationFrameTiming.styleAndLayoutStart</key><key>api.PerformanceLongAnimationFrameTiming.toJSON</key><key>api.PerformanceScriptTiming</key><key>api.PerformanceScriptTiming.executionStart</key><key>api.PerformanceScriptTiming.forcedStyleAndLayoutDuration</key><key>api.PerformanceScriptTiming.invoker</key><key>api.PerformanceScriptTiming.invokerType</key><key>api.PerformanceScriptTiming.pauseDuration</key><key>api.PerformanceScriptTiming.sourceCharPosition</key><key>api.PerformanceScriptTiming.sourceFunctionName</key><key>api.PerformanceScriptTiming.sourceURL</key><key>api.PerformanceScriptTiming.toJSON</key><key>api.PerformanceScriptTiming.window</key><key>api.PerformanceScriptTiming.windowAttribution</key></compat_features><canonical_url>https://nowyoucanuse.com/features--long-animation-frames.html</canonical_url></feature>