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React Three Fiber renderer for json-render. 19 built-in 3D components.

react-native

Implication: Core logic is framework-agnostic. When contributing or debugging, check if issue is in @xyflow/system or framework-specific package.

Performance and composition patterns for React 19 + Vite + Cloudflare Workers projects. Use as a checklist when writing new components, a review guide when auditing existing code, or a refactoring playbook when something feels slow or tangled.

Performance optimization and architecture patterns for React Router applications. Contains 55 rules across 11 categories focused on data loading, actions, forms, streaming, and route organization.

Comprehensive guide to modern React state management patterns, from local component state to global stores and server state synchronization.

React Three Fiber (R3F) is a React renderer for Three.js. Write declarative, component-based 3D scenes using JSX.

React Email renderer that converts JSON specs into HTML or plain-text email output.

Data mode uses createBrowserRouter and RouterProvider to enable data loading, actions, and pending UI without the framework's Vite plugin. This is ideal for existing React applications that want to add data loading and mutation capabilities.

Comprehensive performance optimization guide for React and Next.js applications, maintained by Vercel. Contains 45 rules across 8 categories, prioritized by impact to guide automated refactoring and code generation.