Why CGO?: Build Beautiful, Pure Go Desktop Apps with Proton

Short summary

Proton is a pure Go immediate-mode GUI library built on Gio that requires zero CGO, enabling flawless cross-compilation to Windows and macOS from any machine. It includes 46 built-in themes, common widgets, layout components, and keyboard shortcut binding. The library targets developers who want native desktop apps without Electron's memory overhead or CGO toolchain complexity.

• •Pure Go GUI library with zero CGO — cross-compile to Windows/macOS without external compilers
• •Immediate-mode API with 46 built-in themes and batteries-included widgets
• •Built on Gio; abstracts away complex rendering types for clean developer experience

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