noUiSlider is a little jQuery plugin that turns a html object into a nice (range) slider. It can have two handles to select a range, a fixed minimum or maximum to select a limit, or just two handles to pick some points.Every event in the noUiSlider has an optional callback, so you can completely control any slider interaction. There is also some cool math in the read-out functions, so you can dynamically calculate any selected value. noUiSlider is developed to provide some basic slider functionality, without having to include the complete jQuery UI library.
jQuery UI Plugins Slider