Show HN: GTKX – React for native GTK4 Linux apps, no Electron (eugeniodepalo.github.io)

GTKX has launched a new set of React bindings for GTK4, leveraging Rust's Foreign Function Interface (FFI) without requiring Electron or web views. This innovation allows developers to use familiar React paradigms—such as hooks and components—to create native desktop applications on Linux with native GTK4 widgets. The library features hot module replacement (HMR) powered by Vite, enabling real-time code editing without app restarts, fostering a smoother development experience. The significance of GTKX lies in its ability to streamline the creation of robust, native applications while eliminating the overhead commonly associated with traditional web-based frameworks. With built-in CSS-in-JS capabilities for styling and a Testing Library-style API for unit testing, GTKX enhances the developer experience and productivity. This tool not only bridges the gap between web and desktop development but also empowers React developers to build high-performance applications that integrate seamlessly with Linux environments.