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 / css / css-ruby / parsing
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 | 50.00% | (4/8) | 50.00% | (26/39) | 66.67% |
| Test | Subtests | Subtest % | Status |
|---|---|---|---|
| ruby-align-invalid.html | (4/4) | 100.00% | PASS |
| ruby-align-valid.html | (0/4) | 0.00% | FAIL |
| ruby-merge-invalid.html | (6/6) | 100.00% | PASS |
| ruby-merge-valid.html | (0/3) | 0.00% | FAIL |
| ruby-overhang-invalid.html | (11/11) | 100.00% | PASS |
| ruby-overhang-valid.html | (0/3) | 0.00% | FAIL |
| ruby-position-invalid.html | (5/5) | 100.00% | PASS |
| ruby-position-valid.html | (0/3) | 0.00% | FAIL |