sdFilterMe is a simple light-weight jQuery plugin to easily filter and order portfolio, articles, gallery, etc.
jPList is a flexible jQuery plugin for sorting, pagination and filtering of any HTML structure (DIVs, UL/LI, tables, etc).
Searches text in list items on the page, hides unmatched items.
ListNav is a jQuery plugin to add a slick "letter-based" navigation bar to all of your lists. Click a letter to quicky filter the list to items that match that letter.