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 / selection / contenteditable
Spec: Selection API ↗
Runs: Chrome 155.0.8039.0 (wpt@6ec9fd59f, 2026-09-03) | Firefox 157.0a1 (wpt@6ec9fd59f, 2026-09-03) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-795e1 (wpt@7e3d005d7, 2026-09-03) | Servo Servo 0.6 (wpt@09159dcb3, 2026-09-02) | Blitz 188486089 (wpt@a95401e4e, 2026-09-02)
Sort areas: alphabetical | by subtest count
| Area | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| Total | 95.2%240/252 | 95.2%240/252 | 90.5%228/252 | 59.1%149/252 | 66.3%167/252 | 0.0%0/252 |
| Test | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| cefalse-on-boundaries.html | 4/4 | 4/4 | 4/4 | 4/4 | 4/4 | NOT RUN |
| collapse.html | 1/3 | 3/3 | 1/3 | 3/3 | 0/3 | NOT RUN |
| initial-selection-during-focus-event-propagation.html | 3/3 | 3/3 | 1/3 | 3/3 | 3/3 | NOT RUN |
| initial-selection-on-focus.tentative.html?div | 96/100 | 100/100 | 93/100 | 60/100 | 100/100 | NOT RUN |
| initial-selection-on-focus.tentative.html?span | 51/51 | 51/51 | 50/51 | 33/51 | 51/51 | NOT RUN |
| modify-around-inline-element-boundary.tentative.html | 31/36 | 32/36 | 31/36 | 24/36 | 0/36 | NOT RUN |
| modify-around-non-editable-span.html | 16/16 | 8/16 | 16/16 | 8/16 | 0/16 | NOT RUN |
| modify.tentative.html | 15/15 | 15/15 | 15/15 | 9/15 | 0/15 | NOT RUN |
| modifying-selection-with-non-primary-mouse-button.tentative.html?middle | 7/7 | 7/7 | 7/7 | 0/7 | 2/7 | NOT RUN |
| modifying-selection-with-non-primary-mouse-button.tentative.html?secondary | 7/7 | 7/7 | 1/7 | 2/7 | 2/7 | NOT RUN |
| modifying-selection-with-primary-mouse-button.tentative.html | 7/7 | 7/7 | 7/7 | 0/7 | 3/7 | NOT RUN |
| selection-outside-focused-editing-host.tentative.html | 2/3 | 3/3 | 2/3 | 3/3 | 2/3 | NOT RUN |