I’ve collected a set of UI design patterns libraries. Some of them present patterns with descriptions and advices such as Yahoo, others collect screenshots of UI designs, such as PatternTap. With all the available sites, you have a lot of patterns to tap into for your sites and applications! http://www.welie.com/patterns http://ui-patterns.com http://designinginterfaces.com http://time-tripper.com/uipatterns http://developer.yahoo.com/ypatterns http://patterns.littlespringsdesign.com [...]