Roadmap

NatUI currently proves that React can drive a compact, native SwiftUI and WinUI 3 tree while keeping native layout and controlled interaction semantics.

Current

• React 19 custom renderer
• 37 typed host components
• SwiftUI and WinUI 3 hosts
• Node development mode
• macOS embedded JavaScriptCore mode
• Protocol-level controlled-input sequence acknowledgements
• Contract tests and native-window verification tools

Likely next stages

• Expand Windows real-window coverage to the app-shell component set
• Design a shippable application bundle and lifecycle
• Explore a Windows embedded JavaScript engine
• Add state-preserving React refresh
• Extend accessibility coverage and native UI automation
• Define stable packaging, versioning, and compatibility policy

Not currently promised

• Public package-registry availability
• Multi-window APIs
• Animation or gesture APIs
• Pixel-identical rendering across platforms
• A packaging CLI or automatic code signing

Roadmap items are directions rather than committed release dates.