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:
708eb61 WPT runner: support mismatch reftests and multiple rel=match links (#665) (2026-08-09)
wpt / css / css-text / word-spacing
| Area | Interop Score | Tests | Test % | Subtests | Subtest % |
|---|---|---|---|---|---|
| Total | 42.80% | (3/7) | 42.86% | (3/7) | 42.86% |
| Test | Subtests | Subtest % | Status |
|---|---|---|---|
| word-spacing-001.html | (0/1) | 0.00% | FAIL |
| word-spacing-002.html | (0/1) | 0.00% | FAIL |
| word-spacing-003.html | (1/1) | 100.00% | PASS |
| word-spacing-animating-font-size.html | (0/1) | 0.00% | FAIL |
| word-spacing-animating-word-spacing.html | (0/1) | 0.00% | FAIL |
| word-spacing-negative-value-001.html | (1/1) | 100.00% | PASS |
| word-spacing-percent-001.html | (1/1) | 100.00% | PASS |