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 / webaudio / the-audio-api / the-iirfilternode-interface
Spec: Web Audio API ↗
Runs: Chrome 155.0.8041.0 (wpt@4a01b83e3, 2026-09-04) | Firefox 157.0a1 (wpt@4a01b83e3, 2026-09-04) | Safari 251 preview (wpt@2c385f65e, 2026-09-04) | Ladybird 1.0-a7825 (wpt@4a01b83e3, 2026-09-04) | Servo Servo 0.6 (wpt@7e3d005d7, 2026-09-03) | Blitz a50cb8971 (wpt@a95401e4e, 2026-09-03)
Sort areas: alphabetical | by subtest count
| Area | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| Total | 100.0%130/130 | 96.9%126/130 | 100.0%130/130 | 28.5%37/130 | 97.7%127/130 | 0.0%0/130 |
| Test | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| ctor-iirfilter.html | 6/6 | 6/6 | 6/6 | 2/6 | 6/6 | NOT RUN |
| iir-filter-silent-block-crash.html | PASS | PASS | PASS | PASS | PASS | NOT RUN |
| iirfilter-basic.html | 43/43 | 39/43 | 43/43 | 18/43 | 43/43 | NOT RUN |
| iirfilter-getFrequencyResponse.html | 3/3 | 3/3 | 3/3 | 0/3 | 1/3 | NOT RUN |
| iirfilter-normalization-precision.html | PASS | PASS | PASS | FAIL | PASS | NOT RUN |
| iirfilter.html | 68/68 | 68/68 | 68/68 | 15/68 | 68/68 | NOT RUN |
| test-iirfilternode.html | 8/8 | 8/8 | 8/8 | 1/8 | 7/8 | NOT RUN |