http://www.syncfusion.com/sales/offers/js-hobbyist
To celebrate the official release of Essential Studio for JavaScript, Syncfusion is offering a special hobbyist license. Hobbyist licenses allow for commercial use by individual developers.
+ The first JavaScript control framework designed for line-of-business (LOB) applications
+ 40+ unique controls including charts, grids, maps, gauges and much more
+ Includes one year of support and updates