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conformance · v144

v144 · scroll-triggered-animations — conformance probe

5 assertions drawn from the spec. Each is a single contract the spec text makes. Pass/fail reflects what this browser executed; blocked means the contract was not run because it needs user mediation, hardware, or another unavailable precondition. Open the page in Chrome stable / canary / Firefox / Safari to compare.

browser: spec: https://drafts.csswg.org/css-animations-2/#timeline-triggers chromestatus: #5181996801982464 generated 2026-06-01T08:03:56Z by conformance-author-v1-subagent
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id contract kind verdict detail
animation-trigger-property-parses animation-trigger is a recognised property for scroll-triggered animations. spec ↗ script
animation-trigger-with-view-supported animation-trigger accepts view() as its source. spec ↗ script
animation-trigger-behavior-parse animation-trigger accepts a behavior keyword such as 'once'. spec ↗ script
scroll-timeline-function-supported scroll() timeline function works as the source for triggers. spec ↗ css-supports
animation-timeline-still-works animation-timeline (non-trigger) is unaffected and still supported. spec ↗ css-supports