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 / geometry / 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 | 3.30% | (0/7) | 0.00% | (7/210) | 3.33% |
| Test | Subtests | Subtest % | Status |
|---|---|---|---|
| cx-composition.html | (1/30) | 3.33% | FAIL |
| cy-composition.html | (1/30) | 3.33% | FAIL |
| r-composition.html | (1/30) | 3.33% | FAIL |
| rx-composition.html | (1/30) | 3.33% | FAIL |
| ry-composition.html | (1/30) | 3.33% | FAIL |
| x-composition.html | (1/30) | 3.33% | FAIL |
| y-composition.html | (1/30) | 3.33% | FAIL |