frontend▌

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

The proxy.ts file replaces middleware.ts from Next.js 15. Create it at the root or in /src:

react-native

Effective requirements gathering establishes a shared understanding of what will be built, preventing misalignment and expensive changes later in the project.

Searchable database of UI styles, color palettes, font pairings, chart types, product recommendations, UX guidelines, and stack-specific best practices.

This skill encodes the design philosophy behind Family — a product widely praised for feeling alive, welcoming, and intentional. Originally documented by Benji Taylor at benji.org/family-values.

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

Use Guidance when you need to:

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 reference for Next.js 16's revolutionary features: Cache Components with "use cache", stable Turbopack as default bundler, proxy.ts architecture, DevTools MCP integration, and React Compiler support.