Charts are a great visual aid when presenting data. You can’t build a professional admin panel without them. They are also tricky to set up. However, there is a new library that makes things easier – xCharts.
TutorialZine has published an article: Make Pretty Charts for Your App with jQuery and xCharts, that used xCharts along with the daterange picker for Twitter Bootstrap, to build a pretty, AJAX-powered chart for your web application that fetches data from a MySQL table.
Download Link: http://demo.tutorialzine.com/2013/01/charts-jquery-ajax/
License: License Free