WPT
wpt / css / css-easing / step-timing-functions-output.html
Spec: CSS Easing Functions ↗
Runs: Chrome 155.0.8039.0 (wpt@a4fcd77aa, 2026-09-03) | Firefox 157.0a1 (wpt@cc4d45aa0, 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 188486089 (wpt@a95401e4e, 2026-09-02)
View on the Blitz WPT dashboard | Open test on wpt.live | wpt.fyi
| Chrome | Firefox | Safari | Ladybird | Servo | Blitz | |
|---|---|---|---|---|---|---|
| Total | 13/13 | 13/13 | 13/13 | 13/13 | 0/13 | 0/13 |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| step-start easing with input progress greater than 1 | PASS | PASS | PASS | PASS | FAIL | FAIL |
| step-start easing with input progress greater than 2 | PASS | PASS | PASS | PASS | FAIL | FAIL |
| step-start easing with input progress less than 0 | PASS | PASS | PASS | PASS | FAIL | FAIL |
| step-start easing with input progress less than -1 | PASS | PASS | PASS | PASS | FAIL | FAIL |
| step-end easing with input progress greater than 1 | PASS | PASS | PASS | PASS | FAIL | FAIL |
| step-end easing with input progress greater than 2 | PASS | PASS | PASS | PASS | FAIL | FAIL |
| step-end easing with input progress less than 0 | PASS | PASS | PASS | PASS | FAIL | FAIL |
| steps(1, jump-both) easing with input progress greater than 1 | PASS | PASS | PASS | PASS | FAIL | FAIL |
| steps(1, jump-both) easing with input progress greater than 2 | PASS | PASS | PASS | PASS | FAIL | FAIL |
| steps(1, jump-both) easing with input progress less than 0 | PASS | PASS | PASS | PASS | FAIL | FAIL |
| steps(2, jump-none) easing with input progress greater than 1 | PASS | PASS | PASS | PASS | FAIL | FAIL |
| steps(2, jump-none) easing with input progress greater than 2 | PASS | PASS | PASS | PASS | FAIL | FAIL |
| steps(2, jump-none) easing with input progress less than 0 | PASS | PASS | PASS | PASS | FAIL | FAIL |