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.
wpt / svg / painting / animations
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 | 18.80% | (0/3) | 0.00% | (70/196) | 35.71% |
| Test | Subtests | Subtest % | Status |
|---|---|---|---|
| stroke-dasharray-composition.html | (68/136) | 50.00% | FAIL |
| stroke-dashoffset-composition.html | (1/30) | 3.33% | FAIL |
| stroke-width-composition.html | (1/30) | 3.33% | FAIL |