Spot GUI

Spot is a simple, cross-platform, reactive GUI toolkit for Go using native widgets where available. It is designed to be easy to use and to provide a consistent API across different platforms.

Features

• Simple: You can add Spot as a simple dependency to your project and start building your UI right away. No need to use additional tools or code generation steps. Just write Go code and get a native GUI application as a self-contained binary.
• Cross-platform: Spot uses native widgets where available and automatically selects the best backend for the platform you are running on at compile time. Currently, two backend implementations are provided: one based on FLTK using go-fltk and one based on Cocoa using (a modified version of) gocoa.
• Reactive: Spot automatically updates the UI when the state of the application changes. You just provide side-effect free rendering functions and manage the state of your application using the UseState hook.
• Broad widget support: Spot provides a wide range of UI controls out of the box, including buttons, labels, text inputs, sliders, dropdowns, and more. See the full list: List of supported UI controls.