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:
a50cb89 wpt: run reference-named files which are themselves tests (#836) (2026-09-03)
| Area | Interop Score | Tests | Test % | Subtests | Subtest % |
|---|---|---|---|---|---|
| Total | 68.70% | (69/102) | 67.65% | (112/213) | 52.58% |
| crashtests | 100.00% | (2/2) | 100.00% | (2/2) | 100.00% |
| parsing | 63.40% | (8/14) | 57.14% | (49/73) | 67.12% |
| reftests | 86.50% | (58/67) | 86.57% | (58/67) | 86.57% |
| scripted | 5.50% | (1/18) | 5.56% | (1/61) | 1.64% |
| Test | Subtests | Subtest % | Status |
|---|---|---|---|
| inheritance.svg | (2/10) | 20.00% | FAIL |
