Status
This page documents the implementation status of various HTML and CSS features in Blitz.
This page documents Blitz's scores on the "css" subsuite of the Web Platform Tests.
Note: As it does not have a JavaScript engine, Blitz can only run about 20% of the total subtests. In the numbers below, tests that Blitz can't run are ignored and percentages are relative to the number of tests run.
Data from commit:
1093b86 wpt: skip non-UTF-8 test files instead of crashing (#659) (2026-08-09)
wpt / css / css-easing
| Area | Interop Score | Tests | Test % | Subtests | Subtest % |
|---|---|---|---|---|---|
| Total | 100.00% | (5/5) | 100.00% | (29/29) | 100.00% |
| Test | Subtests | Subtest % | Status |
|---|---|---|---|
| linear-timing-functions-chrome-406926307-crash.html | (1/1) | 100.00% | PASS |
| step-jump-both.html | (7/7) | 100.00% | PASS |
| step-jump-end.html | (7/7) | 100.00% | PASS |
| step-jump-none.html | (7/7) | 100.00% | PASS |
| step-jump-start.html | (7/7) | 100.00% | PASS |