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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 / FileAPI / blob

Spec: File API ↗

Runs: Chrome 155.0.8039.0 (wpt@ffab1bde3, 2026-09-03) | Firefox 157.0a1 (wpt@ffab1bde3, 2026-09-03) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-a9df8 (wpt@9b4cabf6d, 2026-09-03) | Servo Servo 0.6 (wpt@7e3d005d7, 2026-09-03) | Blitz a50cb8971 (wpt@a95401e4e, 2026-09-03)

Sort areas: alphabetical | by subtest count

AreaChromeFirefoxSafariLadybirdServoBlitz
Total100.0%621/62194.8%589/62194.8%589/62191.1%566/62198.1%609/6210.0%0/621
TestChromeFirefoxSafariLadybirdServoBlitz
Blob-array-buffer.any.html5/55/55/55/55/5NOT RUN
Blob-array-buffer.any.worker.html5/55/55/55/55/5NOT RUN
Blob-bytes.any.html5/55/55/55/55/5NOT RUN
Blob-bytes.any.worker.html5/55/55/55/55/5NOT RUN
Blob-constructor-detached-buffer.any.html4/44/44/44/44/4NOT RUN
Blob-constructor-detached-buffer.any.worker.html4/44/44/44/44/4NOT RUN
Blob-constructor-dom.window.html4/44/44/44/44/4NOT RUN
Blob-constructor-endings.any.html11/1111/1111/1111/1111/11NOT RUN
Blob-constructor-endings.any.worker.html11/1111/1111/1111/1111/11NOT RUN
Blob-constructor-endings.html34/3434/3434/3422/3434/34NOT RUN
Blob-constructor.any.html73/7373/7373/7370/7373/73NOT RUN
Blob-constructor.any.worker.html73/7373/7373/7370/7373/73NOT RUN
Blob-in-worker.worker.htmlPASSPASSPASSPASSPASSNOT RUN
Blob-newobject.any.html4/44/44/44/44/4NOT RUN
Blob-newobject.any.serviceworker.html4/44/44/40/40/4NOT RUN
Blob-newobject.any.sharedworker.html4/44/44/44/44/4NOT RUN
Blob-newobject.any.worker.html4/44/44/44/44/4NOT RUN
Blob-slice-overflow.any.html4/44/44/44/44/4NOT RUN
Blob-slice-overflow.any.worker.html4/44/44/44/44/4NOT RUN
Blob-slice.any.html150/150150/150150/150150/150150/150NOT RUN
Blob-slice.any.worker.html150/150150/150150/150150/150150/150NOT RUN
Blob-stream-byob-crash.htmlPASSPASSPASSPASSPASSNOT RUN
Blob-stream-sync-xhr-crash.htmlPASSPASSPASSTIMEOUTPASSNOT RUN
Blob-stream.any.html6/66/66/66/66/6NOT RUN
Blob-stream.any.worker.html6/66/66/66/66/6NOT RUN
Blob-text.any.html8/88/88/88/88/8NOT RUN
Blob-text.any.worker.html8/88/88/88/88/8NOT RUN
Blob-textStream.any.html8/80/80/80/88/8NOT RUN
Blob-textStream.any.serviceworker.html8/80/80/80/80/8NOT RUN
Blob-textStream.any.sharedworker.html8/80/80/80/88/8NOT RUN
Blob-textStream.any.worker.html8/80/80/80/88/8NOT RUN