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 / css / css-grid / grid-lanes / tentative
Spec: CSS Grid Layout ↗
Runs: Chrome 155.0.8038.0 (wpt@b1a7025f8, 2026-09-02) | Firefox 157.0a1 (wpt@b1a7025f8, 2026-09-02) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-a7884 (wpt@b1a7025f8, 2026-09-02) | Servo Servo 0.6 (wpt@09159dcb3, 2026-09-02) | Blitz 744bf2158 (wpt@a95401e4e, 2026-09-02)
Sort areas: alphabetical | by subtest count
| Area | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| Total | 100.0%255/255 | 26.3%67/255 | 32.9%84/255 | 20.8%53/255 | 20.8%53/255 | 20.8%53/255 |
| intrinsic-sizing | 100.0%9/9 | 0.0%0/9 | 11.1%1/9 | 0.0%0/9 | 0.0%0/9 | 0.0%0/9 |
| item-placement | 100.0%38/38 | 0.0%0/38 | 2.6%1/38 | 0.0%0/38 | 0.0%0/38 | 0.0%0/38 |
| parsing | 100.0%207/207 | 31.9%66/207 | 39.1%81/207 | 25.1%52/207 | 25.1%52/207 | 25.1%52/207 |
| Test | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| grid-lanes-direction-style-map-crash.html | PASS | PASS | PASS | PASS | PASS | PASS |