We found two amazing open source tooltip and toolbar libraries to make websites more user friendly with live instructions.
1. Opentip
Opentip is an open source tooltip framework for web applications that supports all modern browsers. If you want to display tooltip on hover or on click or Ajax tooltip with Joints and targets allow you to position the tooltip exactly where you want it. You can use these tooltips as little pointers to point in any direction.

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2. Toolbar.js
Toolbar.js is another javascript based open source Tooltip style Toolbar framework. This Toolbar is customisable using the twitter bootstrap icons and provides flexability around the toolbars display and number of icons.
