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 | 31.20% | (19/64) | 29.69% | (24/98) | 24.49% |
| reftests | 31.10% | (14/45) | 31.11% | (14/45) | 31.11% |
| scripted | 31.50% | (5/19) | 26.32% | (10/53) | 18.87% |