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Status

This page documents the implementation status of various HTML and CSS features in Blitz.

CSS PropertiesHTML ElementsEventsWPT TestsWPT History

This page documents Blitz's scores on the "css" subsuite of the Web Platform Tests.

wpt / css / css-grid / grid-lanes / alignment

Score history
1 month3 months6 months1 year2 years4 yearsAll time
0%20%40%60%80%100%May 2025Jul 2025Sep 2025Nov 2025Jan 2026Mar 2026May 2026Jul 2026Sep 2026Nov 2026css/css-grid/grid-lanes/alignment

Data from commit:
b6ace6a dioxus-native: fix duplicate wgpu Features/Limits import on wasm (#1476) (2026-11-09)

AreaInterop ScoreTestsTest %SubtestsSubtest %
Total5.07%(7/138)5.07%(7/138)5.07%
TestSubtestsSubtest %Status
column-align-items-001.html(0/1)0.00%FAIL
column-align-items-002.html(0/1)0.00%FAIL
column-align-items-003.html(0/1)0.00%FAIL
column-align-items-004.html(0/1)0.00%FAIL
column-align-items-005.html(0/1)0.00%FAIL
column-align-items-006.html(0/1)0.00%FAIL
column-align-items-007.html(0/1)0.00%FAIL
column-align-items-008.html(0/1)0.00%FAIL
column-align-items-009.html(0/1)0.00%FAIL
column-align-items-010.html(0/1)0.00%FAIL
column-align-items-011.html(0/1)0.00%FAIL
column-align-items-012.html(0/1)0.00%FAIL
column-align-items-013.html(0/1)0.00%FAIL
column-align-items-014.html(0/1)0.00%FAIL
column-align-items-015.html(0/1)0.00%FAIL
column-align-items-016.html(0/1)0.00%FAIL
column-align-items-017.html(1/1)100.00%PASS
column-align-self-001.html(0/1)0.00%FAIL
column-align-self-002.html(0/1)0.00%FAIL
column-align-self-003.html(0/1)0.00%FAIL
column-align-self-004.html(0/1)0.00%FAIL
column-dense-packing-align-items-001.html(0/1)0.00%FAIL
column-dense-packing-align-items-002.html(0/1)0.00%FAIL
column-dense-packing-align-items-multi-span-001.html(0/1)0.00%FAIL
column-dense-packing-align-items-multi-span-002.html(0/1)0.00%FAIL
column-dense-packing-align-items-multi-span-003.html(0/1)0.00%FAIL
column-dense-packing-align-self-001.html(0/1)0.00%FAIL
column-dense-packing-align-self-002.html(0/1)0.00%FAIL
column-dense-packing-align-self-multi-span-001.html(0/1)0.00%FAIL
column-dense-packing-align-self-multi-span-002.html(0/1)0.00%FAIL
column-fill-reverse-align-content-001.html(0/1)0.00%FAIL
column-fill-reverse-align-content-002.html(0/1)0.00%FAIL
column-fill-reverse-align-content-003.html(0/1)0.00%FAIL
column-fill-reverse-align-content-safe-001.html(0/1)0.00%FAIL
column-fill-reverse-align-items-multi-span-indefinite-size-001.html(0/1)0.00%FAIL
column-fill-reverse-align-items-stretch-indefinite-size-001.html(0/1)0.00%FAIL
column-fill-reverse-dense-packing-align-items-multi-span-001.html(0/1)0.00%FAIL
column-fill-reverse-dense-packing-align-items-multi-span-002.html(0/1)0.00%FAIL
column-fill-reverse-dense-packing-align-items-multi-span-003.html(0/1)0.00%FAIL
column-fill-reverse-justify-content-001.html(0/1)0.00%FAIL
column-fill-reverse-justify-content-002.html(0/1)0.00%FAIL
column-fill-reverse-justify-content-indefinite-size-001.html(0/1)0.00%FAIL
column-fill-reverse-justify-items-001.html(0/1)0.00%FAIL
column-fill-reverse-justify-items-002.html(0/1)0.00%FAIL
column-fill-reverse-justify-items-003.html(0/1)0.00%FAIL
column-fill-reverse-justify-items-indefinite-size-001.html(0/1)0.00%FAIL
column-fill-reverse-justify-items-indefinite-size-002.html(0/1)0.00%FAIL
column-fill-reverse-justify-self-001.html(0/1)0.00%FAIL
column-fill-reverse-justify-self-indefinite-size-001.html(0/1)0.00%FAIL
column-fill-reverse-stacking-alignment-indefinite-size-001.html(0/1)0.00%FAIL
column-grid-lanes-alignment-positioned-items-001.html(0/1)0.00%FAIL
column-grid-lanes-alignment-positioned-items-002.html(0/1)0.00%FAIL
column-grid-lanes-alignment-positioned-items-003.html(0/1)0.00%FAIL
column-grid-lanes-alignment-positioned-items-004.html(0/1)0.00%FAIL
column-grid-lanes-justify-self-001.html(0/1)0.00%FAIL
column-grid-lanes-justify-self-002.html(0/1)0.00%FAIL
column-grid-lanes-justify-self-003.html(0/1)0.00%FAIL
column-justify-items-001.html(0/1)0.00%FAIL
column-justify-items-center-001.html(0/1)0.00%FAIL
column-justify-items-end-justify-self-start-001.html(0/1)0.00%FAIL
column-overflow-alignment-001.html(1/1)100.00%PASS
column-track-reverse-dense-packing-align-items-multi-span-001.html(0/1)0.00%FAIL
column-track-reverse-justify-content-001.html(1/1)100.00%PASS
column-track-reverse-justify-items-001.html(0/1)0.00%FAIL
column-track-reverse-justify-items-002.html(1/1)100.00%PASS
grid-lanes-align-content-001.html(0/1)0.00%FAIL
grid-lanes-align-content-002.html(0/1)0.00%FAIL
grid-lanes-align-content-003.html(0/1)0.00%FAIL
grid-lanes-align-content-004.html(0/1)0.00%FAIL
grid-lanes-align-content-refinalize-row-geometry-001.html(0/1)0.00%FAIL
grid-lanes-align-content-refinalize-row-geometry-002.html(0/1)0.00%FAIL
grid-lanes-content-distribution-001.html(1/1)100.00%PASS
grid-lanes-flow-start-flow-end-align-properties.html(0/1)0.00%FAIL
grid-lanes-flow-start-flow-end-justify-properties.html(0/1)0.00%FAIL
grid-lanes-justify-content-001.html(0/1)0.00%FAIL
grid-lanes-justify-content-002.html(0/1)0.00%FAIL
grid-lanes-justify-content-003.html(0/1)0.00%FAIL
grid-lanes-justify-content-004.html(0/1)0.00%FAIL
row-align-items-center-001.html(0/1)0.00%FAIL
row-align-items-end-align-self-start-001.html(0/1)0.00%FAIL
row-dense-packing-justify-items-001.html(0/1)0.00%FAIL
row-dense-packing-justify-items-002.html(0/1)0.00%FAIL
row-dense-packing-justify-items-multi-span-001.html(0/1)0.00%FAIL
row-dense-packing-justify-items-multi-span-002.html(0/1)0.00%FAIL
row-dense-packing-justify-items-multi-span-003.html(0/1)0.00%FAIL
row-dense-packing-justify-self-001.html(0/1)0.00%FAIL
row-dense-packing-justify-self-002.html(0/1)0.00%FAIL
row-dense-packing-justify-self-multi-span-001.html(0/1)0.00%FAIL
row-dense-packing-justify-self-multi-span-002.html(0/1)0.00%FAIL
row-fill-reverse-align-content-001.html(0/1)0.00%FAIL
row-fill-reverse-align-content-002.html(0/1)0.00%FAIL
row-fill-reverse-align-content-indefinite-size-001.html(0/1)0.00%FAIL
row-fill-reverse-align-items-001.html(0/1)0.00%FAIL
row-fill-reverse-align-items-002.html(0/1)0.00%FAIL
row-fill-reverse-align-items-003.html(0/1)0.00%FAIL
row-fill-reverse-align-items-indefinite-size-001.html(0/1)0.00%FAIL
row-fill-reverse-align-items-indefinite-size-002.html(0/1)0.00%FAIL
row-fill-reverse-align-self-001.html(0/1)0.00%FAIL
row-fill-reverse-align-self-indefinite-size-001.html(0/1)0.00%FAIL
row-fill-reverse-dense-packing-justify-items-multi-span-001.html(0/1)0.00%FAIL
row-fill-reverse-justify-content-001.html(0/1)0.00%FAIL
row-fill-reverse-justify-content-002.html(0/1)0.00%FAIL
row-fill-reverse-justify-content-003.html(1/1)100.00%PASS
row-fill-reverse-justify-content-indefinite-size-001.html(0/1)0.00%FAIL
row-fill-reverse-justify-content-indefinite-size-002.html(0/1)0.00%FAIL
row-fill-reverse-justify-content-safe-001.html(0/1)0.00%FAIL
row-grid-lanes-align-self-001.html(0/1)0.00%FAIL
row-grid-lanes-align-self-002.html(0/1)0.00%FAIL
row-grid-lanes-align-self-003.html(0/1)0.00%FAIL
row-grid-lanes-alignment-positioned-items-001.html(0/1)0.00%FAIL
row-grid-lanes-alignment-positioned-items-002.html(0/1)0.00%FAIL
row-grid-lanes-alignment-positioned-items-003.html(0/1)0.00%FAIL
row-grid-lanes-alignment-positioned-items-004.html(0/1)0.00%FAIL
row-justify-items-001.html(0/1)0.00%FAIL
row-justify-items-002.html(0/1)0.00%FAIL
row-justify-items-003.html(0/1)0.00%FAIL
row-justify-items-004.html(0/1)0.00%FAIL
row-justify-items-005.html(0/1)0.00%FAIL
row-justify-items-006.html(0/1)0.00%FAIL
row-justify-items-007.html(0/1)0.00%FAIL
row-justify-items-008.html(0/1)0.00%FAIL
row-justify-items-009.html(0/1)0.00%FAIL
row-justify-items-010.html(0/1)0.00%FAIL
row-justify-items-011.html(0/1)0.00%FAIL
row-justify-items-012.html(0/1)0.00%FAIL
row-justify-items-013.html(0/1)0.00%FAIL
row-justify-items-014.html(0/1)0.00%FAIL
row-justify-items-015.html(0/1)0.00%FAIL
row-justify-items-016.html(0/1)0.00%FAIL
row-justify-self-001.html(0/1)0.00%FAIL
row-justify-self-002.html(0/1)0.00%FAIL
row-justify-self-003.html(0/1)0.00%FAIL
row-justify-self-004.html(0/1)0.00%FAIL
row-overflow-alignment-001.html(0/1)0.00%FAIL
row-track-reverse-align-content-001.html(0/1)0.00%FAIL
row-track-reverse-align-items-001.html(1/1)100.00%PASS
row-track-reverse-dense-packing-justify-items-multi-span-001.html(0/1)0.00%FAIL
row-track-reverse-dense-packing-justify-self-multi-span-001.html(0/1)0.00%FAIL