events

Common types used by APIs that dispatch events.

Types

events.Rule
Description of a declarative rule for handling events.
events.Event
An object which allows the addition and removal of listeners for a browser event.
events.UrlFilter
Filters URLs for various criteria. If any of the given criteria match, then the whole filter matches.

Browser compatibility

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxOperaSafariFirefox for Android
EventChrome Full support YesEdge Partial support 14Firefox No support NoOpera Full support YesSafari Full support 14Firefox Android No support No
RuleChrome Full support YesEdge Full support 79Firefox No support NoOpera Full support YesSafari No support NoFirefox Android No support No
UrlFilterChrome Full support YesEdge Full support 79Firefox Full support 50Opera Full support YesSafari No support NoFirefox Android Full support 50

Legend

Full support  
Full support
Partial support  
Partial support
No support  
No support
Acknowledgements

This API is based on Chromium's chrome.events API. This documentation is derived from events.json in the Chromium code.

Microsoft Edge compatibility data is supplied by Microsoft Corporation and is included here under the Creative Commons Attribution 3.0 United States License.