Reactive UI Toolkit — Godot 0.14.0 Tools 4.7 Community

Submitted by user yanivkalfa; Proprietary; 2026-08-01

React-style reactive UI for Godot 4, in plain GDScript: function components, hooks (useState/useEffect/useMemo/...), a fiber reconciler with keyed reconciliation and bailouts, a router, typed styling, and the .guitkx JSX-like markup language with an editor plugin that compiles it to plain .gd, hot-reloads running games (Fast Refresh with hook-state preservation), and ships VS Code tooling. Docs: see the repository README.