Coverage / js-self-profiling

JS Self-Profiling API

Specification: wicg.github.io/js-self-profiling/. 1 interface defined here, 3 members exposed on Window (Web IDL). Group: Other.

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.

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