Performance Observer

Used to observe the Performance Timeline (http://w3c.github.io/performance-timeline) and be notified of new performance entries as they are recorded by the user agent

Documentation

https://developers.google.com/web/updates/2016/06/performance-observer

Specification

Editor's draft

Status in Chromium

Blink components: Blink

Enabled by default (tracking bug) in:

Chrome for desktop release 52
Chrome for Android release 52
Chrome for iOS release 52

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.

Firefox: Shipped
Edge: Public support
Safari: No public signals
Web Developers: No signals

Owner

igrigorik@chromium.org

Last updated on 2017-06-14