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.
Data from commit:
21edc92 Skip the per-line item walk when an inline layout has no inline boxes (#1258) (2026-10-22)
| Area | Interop Score | Tests | Test % | Subtests | Subtest % |
|---|---|---|---|---|---|
| Total | 94.62% | (9/11) | 81.81% | (48/53) | 90.56% |
| Test | Subtests | Subtest % | Status |
|---|---|---|---|
| at-supports.tentative.html | (1/1) | 100.00% | PASS |
| env-fallback-substitution.html | (10/11) | 90.90% | FAIL |
| env-in-custom-properties.tentative.html | (2/2) | 100.00% | PASS |
| env-parsing.html | (8/8) | 100.00% | PASS |
| env-revert-rule.html | (1/1) | 100.00% | PASS |
| fallback-nested-var.tentative.html | (1/1) | 100.00% | PASS |
| indexed-env.tentative.html | (4/8) | 50.00% | FAIL |
| seralization-round-tripping.tentative.html | (1/1) | 100.00% | PASS |
| supports-script.tentative.html | (1/1) | 100.00% | PASS |
| syntax.tentative.html | (18/18) | 100.00% | PASS |
| unknown-env-names-override-previous.tentative.html | (1/1) | 100.00% | PASS |