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GXUI is an experimental, cross-platform GUI toolkit for Go that explored what a modern, GPU-accelerated desktop UI could look like for the language. It provided a set of widgets, layout containers, and event models that ran on Windows, macOS, and Linux, targeting a single Go API surface. Rendering was driven by a graphics backend so that animations, text, and compositing could be smooth without relying on heavyweight native bindings. The library encouraged idiomatic Go patterns—composition and interfaces—while offering a retained-mode tree of views for common desktop interactions. Although the project is no longer actively developed, it remains a reference for how to bridge Go’s concurrency model with UI event loops and rendering pipelines. Developers still look to it for examples of input handling, focus management, and custom drawing in pure Go environments.
Features
- Cross-platform widget and layout system for Go
- GPU-accelerated rendering pipeline for smooth compositing
- Retained-mode view tree with idiomatic Go APIs
- Event and input handling suitable for desktop apps
- Theming and custom drawing hooks for bespoke controls
- Reference patterns for integrating Go concurrency with UI loops
Project Samples
