TanStack Start 1.0: a stable, type-safe full-stack framework for React and Solid

TanStack Start 1.0 marks the official stable release of a full-stack framework, already proven in production, that blends SPA-style routing, server rendering, streaming, and typed server functions for React and Solid. Its focus on end-to-end type safety—from route params to loaders and server functions—makes maintenance and evolution easier, even for AI agents. React Server Components are opt-in, and deployment is flexible via Vite, Nitro, or Rsbuild, without enforcing a single architecture.