eGraph is the perfect graphing worksheet solution for: completing homework, performing in-class work, and for displaying graphs on a white board for classrom demonstration. eGraph is Free and Open Source, meaning you can use it freely in any setting whether it be high school, college, university, or home schooling. The source code is perfect for study or modification in Java programming courses. Available as a standard Netbeans project, eGraph source code is fully documented making it is easy to learn from and modify.