web-feature: Scheduler API

The scheduler API provides a way to prioritize all tasks belonging to an application.

WKWebView

macOS

*

iOS

*

Android WebView

Android

*

WebView2

Windows

*

WPE MiniBrowser

Linux

2026-09

Servo

Android

2026-09

ArkWeb

HarmonyOS

*

Chrome Browser

Android

129

Safari Browser

iOS

*