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Deprecation Reports

Category

JavaScript

Type

New or changed feature

Status

Enabled by default (Chrome 69)

Intent stage

None

Summary

A new feature of the Reporting API gives developers more insight into the functioning of their code on client machines. Deprecation reports allow deprecation warnings, currently only available in developer tool consoles, to be sent to the back end, or captured in callbacks using ReportingObserver.

Standards & signals

• Specification: https://w3c.github.io/reporting/#deprecation-report
• Firefox: No signal
• Safari: No signal
• Web developers: Strongly positive
• Tracking bug: https://bugs.chromium.org/p/chromium/issues/detail?id=731810

Docs: https://github.com/W3C/reporting/blob/master/EXPLAINER.md#deprecations

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