Skip to main content

Coverage / wai-aria

Accessible Rich Internet Applications (WAI-ARIA)

Specification: w3c.github.io/aria/. 0 interfaces defined here, 106 members exposed on Window (Web IDL). Group: Test DOM core.

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 engine42% (44 of 106)–
happy-dom21.0.3<1% (1 of 106)–
jsdom30.1.379% (84 of 106)–
linkedom0.18.130% (0 of 106)–
3 of 3 interfaces
Document1 member added to Document (defined in DOM)warpdom: 0/1happy-dom: 0/1jsdom: 0/1linkedom: 0/1
Element53 members added to Element (defined in DOM)warpdom: 44/53happy-dom: 1/53jsdom: 42/53linkedom: 0/53
ElementInternals52 members added to ElementInternals (defined in HTML)warpdom: 0/52happy-dom: 0/52jsdom: 42/52linkedom: 0/52

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