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Coverage / window-management

Window Management

Specification: w3c.github.io/window-management/. 2 interfaces defined here, 19 members exposed on Window (Web IDL). Group: Media and devices.

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 19)0 of 2
happy-dom21.0.35% (1 of 19)2 of 2
jsdom30.1.30% (0 of 19)0 of 2
linkedom0.18.130% (0 of 19)0 of 2
4 of 4 interfaces
Screen2 members added to Screen (defined in CSSOM View Module)warpdom: 0/2happy-dom: 0/2jsdom: 0/2linkedom: 0/2
ScreenDetailed8 memberswarpdom: Missinghappy-dom: Presentjsdom: Missinglinkedom: Missing
ScreenDetails4 memberswarpdom: Missinghappy-dom: Presentjsdom: Missinglinkedom: Missing
Window5 members added to Window (defined in HTML)warpdom: 0/5happy-dom: 1/5jsdom: 0/5linkedom: 0/5

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