Expose "passive" boolean in the EventListenerOptions dictionary. Implement the behaviour with respect to dispatching passive EventListeners so that calling preventDefault inside executing the passive registered callback only generates a warning to the console. Can be used to dramatically improve scrolling performance.
Demo
Documentation
Specification
Status in Chromium
Enabled by default (tracking bug) in:
- Chrome for desktop release 51
- Chrome for Android release 51
- Chrome for iOS release 51
- Android WebView release 51
Consensus & Standardization
After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.
- Shipped/Shipping
- No signal
- Shipped/Shipping
- Positive
Owners
Search tags
passive, EventListenerOptions,Last updated on 2021-01-03