Smashing Magazine has put together a very comprehensive list of 80 AJAX JavaScript solutions for professional coding. How great is that?!
The list includes solutions for auto-completion, inline editing, menus, tabs, calendars, all sorts of interactive stuff and tables, charts, graphs, forms, grids, lightboxes, galleries, showcases, visual effects and also, some basic JavaScripts that everybody should know about.
Check out the list now!