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 | 33.30% | (3/9) | 33.33% | (3/9) | 33.33% |
| Test | Subtests | Subtest % | Status |
|---|---|---|---|
| blending-001.svg | (0/1) | 0.00% | FAIL |
| blending-002.svg | (0/1) | 0.00% | FAIL |
| blending-svg-foreign-object.html | (1/1) | 100.00% | PASS |
| blending-svg-root.html | (0/1) | 0.00% | FAIL |
| change-sync-for-nested-use.html | (0/1) | 0.00% | FAIL |
| filter-effects-on-pattern.html | (0/1) | 0.00% | FAIL |
| nested-svg-overflow-clip.html | (1/1) | 100.00% | PASS |
| overflow-clip.html | (1/1) | 100.00% | PASS |
| render-sync-with-font-size.html | (0/1) | 0.00% | FAIL |
