Framework
Keep the same route model when an app stays client-side or grows a server boundary.
Route model
Routes, search, loaders, links
Server boundary
Rendering and functions in one app
Portable output
Ready for common hosts
App plan
Map the product brief before choosing the runtime boundary.
Routes
Nested screens
Data
Load before render
Server
Add only when needed
Lead library
Use it when the app framework should own the server boundary.
Open StartFoundation
Use it when routing is the foundation, without needing a full server app.
Open RouterFrom the team
TanStack + Vercel Partnership
Vercel is a Gold TanStack partner, supporting our open-source work with integrations for TanStack Start, AI Gateway, and Sandbox.
TanStack + Render Partnership
Render joins TanStack to make shipping full-stack apps easier, with managed services and versioned infrastructure.
We Stopped Using RSC on TanStack.com
React Server Components solved a real performance problem for tanstack.com, but once our markdown and highlighting stack got small, we were left with a set of runtime and code-shape tradeoffs we didn't want anymore.
TanStack + Lovable Partnership
Lovable builds new apps on TanStack Start and supports the open-source foundations behind them.