from TanStack Router14,112
Step-by-step migration checklist to move an App Router Next.js codebase to TanStack Start, covering routes, server functions, middleware, data fetching and buil
Provides a detailed, ordered migration checklist and code examples to convert a Next.js App Router project to TanStack Start. Concrete examples cover Vite config, route/file conversions, server functions, data fetching patterns, API/middleware conversion, and common pitfalls to avoid.
Use this skill when migrating an existing Next.js App Router application to TanStack Start (React Start). It's targeted at engineers replacing Next-specific concepts (server components, 'use server'/'use client', next/* imports) with TanStack Start's isomorphic execution model.
{}
A well-structured migration checklist for moving from Next.js App Router to TanStack Start. No scripts — purely documentation with clear before/after code examples, concept mapping table, and common mistakes section. Covers routes, server functions, middleware, data fetching, navigation, and SEO. No security concerns whatsoever.
Documentation-only skill, no executable code. Very well written with precise code examples. Cross-references to related skills. The 'CRITICAL' callouts are effective for preventing common migration mistakes.
