Javascript tooltips are a valuable method to display additional information to users in a context-sensitive manner, however, at what cost? Bulky, unmanageable code slows down load times, increases web requests, and degrades browser/user performance. Enter aTip: the customizable, extremely lightweight tooltip plugin. Weighing in at 1.5KB with colour and style customization you can style any html element, all in different forms and methods. Additionally, the code is well commented, documented and easy to use/modify.