Good-looking calculating JSP-page from Excel. Separate JavaBean with full source. 165 functions supported. No Excel needed on server. Both Windows and *nix supported. Easy to do backend-integration. Fast updating: fix spreadsheet and generate a
JFrameBuilder is an easy-to-use visual Java GUI Builder for Java Swing applications. It enables Java developers to create sophisticated GUI applications using drag-and-drop interface without spending a lot of time writing code.