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WPT

This page compares scores on the Web Platform Tests across web engines, using the latest master runs from wpt.fyi and Blitz's own test runner.

wpt / wasm / jsapi / memory

Spec: WebAssembly JavaScript Interface ↗

Runs: Chrome 155.0.8038.0 (wpt@05fffeacb, 2026-09-02) | Firefox 157.0a1 (wpt@7addae031, 2026-09-02) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-410b4 (wpt@ce41a9c47, 2026-09-02) | Servo Servo 0.6 (wpt@09159dcb3, 2026-09-02) | Blitz 188486089 (wpt@a95401e4e, 2026-09-02)

Sort areas: alphabetical | by subtest count

AreaChromeFirefoxSafariLadybirdServoBlitz
Total81.3%126/15590.3%140/15585.2%132/15581.3%126/15572.3%112/1550.0%0/155
TestChromeFirefoxSafariLadybirdServoBlitz
buffer.any.html4/44/44/44/44/4NOT RUN
buffer.any.jsSKIPSKIPSKIPSKIPSKIPNOT RUN
buffer.any.worker.html4/44/44/44/44/4NOT RUN
constructor-shared.tentative.any.html3/32/33/33/31/3NOT RUN
constructor-shared.tentative.any.jsSKIPSKIPSKIPSKIPSKIPNOT RUN
constructor-shared.tentative.any.worker.html3/32/33/33/31/3NOT RUN
constructor-types.tentative.any.html0/33/33/30/30/3NOT RUN
constructor-types.tentative.any.jsSKIPSKIPSKIPSKIPSKIPNOT RUN
constructor-types.tentative.any.worker.html0/33/33/30/30/3NOT RUN
constructor.any.html24/2424/2424/2424/2424/24NOT RUN
constructor.any.jsSKIPSKIPSKIPSKIPSKIPNOT RUN
constructor.any.worker.html24/2424/2424/2424/2424/24NOT RUN
grow.any.html19/1918/1919/1919/1918/19NOT RUN
grow.any.jsSKIPSKIPSKIPSKIPSKIPNOT RUN
grow.any.worker.html19/1918/1919/1919/1918/19NOT RUN
to-fixed-length-buffer-shared.any.htmlPASSPASSPASSPASSFAILNOT RUN
to-fixed-length-buffer-shared.any.jsSKIPSKIPSKIPSKIPSKIPNOT RUN
to-fixed-length-buffer-shared.any.worker.htmlPASSPASSPASSPASSFAILNOT RUN
to-fixed-length-buffer.any.html2/22/22/22/22/2NOT RUN
to-fixed-length-buffer.any.jsSKIPSKIPSKIPSKIPSKIPNOT RUN
to-fixed-length-buffer.any.worker.html2/22/22/22/22/2NOT RUN
to-resizable-buffer-shared.any.html3/33/33/33/30/3NOT RUN
to-resizable-buffer-shared.any.jsSKIPSKIPSKIPSKIPSKIPNOT RUN
to-resizable-buffer-shared.any.worker.html3/33/33/33/30/3NOT RUN
to-resizable-buffer.any.html5/55/55/55/55/5NOT RUN
to-resizable-buffer.any.jsSKIPSKIPSKIPSKIPSKIPNOT RUN
to-resizable-buffer.any.worker.html5/55/55/55/55/5NOT RUN
toString.any.html2/22/22/22/22/2NOT RUN
toString.any.jsSKIPSKIPSKIPSKIPSKIPNOT RUN
toString.any.worker.html2/22/22/22/22/2NOT RUN
type.tentative.any.html0/66/60/60/60/6NOT RUN
type.tentative.any.jsSKIPSKIPSKIPSKIPSKIPNOT RUN
type.tentative.any.worker.html0/66/60/60/60/6NOT RUN