web-feature: EXT_disjoint_timer_query WebGL extension

The EXT_disjoint_timer_query extension for WebGL 1.0 contexts measures the duration of a set of GL commands, without stalling the rendering pipeline.

WKWebView

macOS

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iOS

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Android WebView

Android

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WebView2

Windows

*

Chrome Browser

Android

*

Safari Browser

iOS

*

Notes

Support data provided by: BCD logo

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This feature was last updated on November 10, 2025.