As of Firefox 131, I intend to disable the non-standard overflow/underflow events.
*Summary* The overflow event fires when an element's content overflows; the underflow event fires when an element's content stops being overflowed. *Motivation* These events are problematic because they expose when layout happens. This makes standardizing them and achieving interoperable implementations practically impossible. *Alternatives* Authors can use ResizeObserver or IntersectionObserver for similar functionality. Bug: bug 1907460 <https://bugzil.la/1907460> Specification: N/A Standards body: N/A Platform coverage: All Preferences: layout.overflow-underflow.content.enabled, layout.overflow-underflow.content.enabled_in_addons Other browsers: - WebKit: Has a similar overflowchanged event, there's some discussion in bug 67583 <https://webkit.org/b/67583> about removing it - Blink: Inherited overflowchanged from WebKit, removed it in 2015 (issue 460822 <https://crbug.com/460822>) -- You received this message because you are subscribed to the Google Groups "[email protected]" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/a/mozilla.org/d/msgid/dev-platform/21f163d9-3ed6-4c31-a114-69d213b285c5n%40mozilla.org.
