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.
Unknown standards status - check spec link for status
Status in Chromium
Enabled by default
Consensus & Standardization
Search tagspassive, EventListenerOptions,
Last updated on 2022-05-11