PowerTip features a very flexible design that is easy to customize, gives you a number of different ways to use the tooltips, has APIs for developers, and supports adding complex data to tooltips. It is being actively developed and maintained, and provides a very fluid user experience.FeaturesStraightforward implementationSupports static tooltips as well as tooltips that follow the mouseAbility to let users mouse on to the tooltips and interact with their contentMouse follow tooltips are constrained to the browser viewportEasy customizationWorks with keyboard navigationSmooth fade-ins and fade-outsSmart placement that (when enabled) will try to keep tooltips inside of the view portMultiple instancesWorks on any type of elementSupports complex content (markup with behavior & events)
Plugins