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 / animations / scripted
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 | 0.00% | (0/13) | 0.00% | (0/20) | 0.00% |
| Test | Subtests | Subtest % | Status |
|---|---|---|---|
| SVGAnimationElement-exceptions.html | (0/2) | 0.00% | FAIL |
| SVGAnimationElement-getStartTime.html | (0/1) | 0.00% | FAIL |
| animateMotion-animated-line.svg | (0/1) | 0.00% | FAIL |
| animatetransform-type-missing-value-default.html | (0/4) | 0.00% | FAIL |
| clear-mapped-animation.svg | (0/1) | 0.00% | FAIL |
| end-element-on-inactive-element.svg | (0/1) | 0.00% | FAIL |
| eventbase-after-removal.html | (0/1) | 0.00% | FAIL |
| keypoints-attribute-trailing-semi.html | (0/1) | 0.00% | FAIL |
| keytimes-attribute-trailing-semi.html | (0/1) | 0.00% | TIMEOUT |
| onhover-syncbases.html | (0/1) | 0.00% | FAIL |
| paced-value-animation-overwrites-keyTimes.html | (0/1) | 0.00% | FAIL |
| smil-values-empty-segments.html | (0/4) | 0.00% | FAIL |
| syncbase-after-removal.html | (0/1) | 0.00% | TIMEOUT |
