ReportingObserver on workers

Category: JavaScript
Type: New or changed feature
Status: Enabled by default (Chrome 84)
Intent stage: Prepare to ship

Summary

Expose ReportingObserver (https://www.chromestatus.com/feature/4691191559880704) to workers. This has already been specified, but it was exposed only to Window because we didn't need it on workers. As we are introducing new reports reported to workers we need to expose it to Worker too.

Standards & signals

Specification: https://w3c.github.io/reporting/#observers
Firefox: In development
Safari: No signal
Web developers: No signals
Tracking bug: https://crbug.com/1072283

Docs: Not needed because the implementation is trivial.

Explainers: https://github.com/W3C/reporting/blob/master/EXPLAINER.md#reportingobserver---observing-reports-from-javascript

View on chromestatus.com