Touch-Friendly Range Slider – jQRangeSlider
Range sliders are very useful UI elements when it comes to selecting min-max values.
jQRangeSlider is a jQuery and jQuery UI-powered slider plugin that has support for both numerical values and date/time.
It works within a given range of values and can be set to use custom steps (like 10-by-10 or week-by-week).
The plugin works well on touch devices (accept mouse wheels too), can be themed with CSS (there are 2 built-in themes) and provides callbacks for each change in values for interacting easily.