An automatic, configuration-less, GUI for Arduino projects.
generic protocol for communicating with microcontrollers
A quick & dirty XUL / XBL prototyping editor for user interface.
Java Editor For DataTables
Java Swing Look and Feel for integration with the KDE Oxygen theme.
One Toolkit to Rock them All!
Simple GUI to create a CYOA Build-logfile.
Array-based GTK+ store
A TimeSlider animation for GWT-Applications.
Php Object and ExtJS Code Generator - Make CRUD Form Quickly
Qt Slide Switch Button Component
Additional Graphical Classes and Widgets for Tkinter/Ttk
New Look Button Components for Delphi/Lazarus
Example GWT Project showing how to navigate between different views.