From jQuery JavaScript Library

• Native Event Delegation: Does this include event delegation support for all native events? Blur and focus don't bubble at all, submit has issues in IE and Safari 2; solved in delegate plugin 1 and delegate plugin 2

• LiveQuery: Isn't there a lot of overlap between native event delegation support and LiveQuery?

• Map Selector Methods to Selectors: Would this work, too?

$("selector.plugin()") eg. $("a.tooltip()") instead of $("a").tooltip()

Possible additions:

• Improve support for fade animation. Currently its painful to create a fading tooltip, where the tooltip element itself is faded in/out for each tooltipped element. See tooltip plugin: code to fade in code to fade out

• Add support for objects to $.map (#2616), related to "Make $(Object), $(Array), $(arguments) officially supported"