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Coverage / css-animation-worklet

CSS Animation Worklet API

Specification: drafts.css-houdini.org/css-animationworklet-1/. 1 interface defined here, 2 members exposed on Window (Web IDL). Group: Rendering and graphics.

Existence only: “present” means the name is defined where Web IDL puts it, not that it behaves as the standard says. The featured checks test behavior.

Share present per engine
EngineMembers presentInterfaces present
warpdom0.1.6maintainer's engine0% (0 of 2)0 of 1
happy-dom21.0.30% (0 of 2)0 of 1
jsdom30.1.30% (0 of 2)0 of 1
linkedom0.18.130% (0 of 2)0 of 1
2 of 2 interfaces
CSSnamespace, 1 member added to CSS (defined in CSS Object Model (CSSOM))warpdom: 0/1happy-dom: 0/1jsdom: 0/1linkedom: 0/1
WorkletAnimation1 memberwarpdom: Missinghappy-dom: Missingjsdom: Missinglinkedom: Missing

Probed 2026-10-19. Data: idl.json (CC BY 4.0).