We can use:
- Labels
- Buttons
- Sliders
- Checkboxes
- Text fields
- Radio Buttons
- Progress bars
- Joysticks
- Spinners
- Tooltips
- Knobs
- Panels
- Grid layout
- Game layout
- Modals
- Multitouch support
- Multilingual support
- Grid layout and Game layout support
- Usable on PC as well
- Flexible API
- Flexible shapes and colors
- Easy theme system
https://github.com/tavuntu/gooi