tanstack-start

name	TanStack Start
description	Build full-stack React applications with TanStack Start on Cloudflare Workers. Type-safe routing, server functions, SSR/streaming, and seamless D1/KV/R2 integration. Use when: building full-stack React apps, need SSR with Cloudflare Workers, want type-safe server functions, or migrating from Next.js. RC status - v1.0 stable pending. Monitor tanstack/router#5734 (memory leak) before production use.
license	MIT
allowed-tools	["Bash","Read","Write","Edit"]
metadata	{"version":"0.9.0","author":"Jeremy Dawes | Jezweb","last-verified":"2025-11-18T00:00:00.000Z","production-tested":false,"status":"draft","package":"@tanstack/react-start","current_version":"1.136.9","keywords":["tanstack start","tanstack react start","tanstack router","full-stack react","ssr","server-side rendering","cloudflare workers","cloudflare vite plugin","server functions","api routes","type-safe server","react framework","next.js alternative","vite","vinxi","nitro","server components","streaming ssr","hydration","file-based routing","react server functions","cloudflare d1","cloudflare kv","cloudflare r2","workers assets"]}

TanStack Start Skill [DRAFT - NOT READY]

⚠️ Status: Release Candidate - Monitoring for Stability

This skill is prepared but NOT published. Waiting for:

• ⏸️ v1.0 stable release (currently RC v1.136.9 as of 2025-11-18)
• ❌ GitHub #5734 resolved (memory leak with TanStack Form - OPEN as of 2025-11-02)
• ⏸️ Critical bugs stabilization period
• ⏸️ Template/reference content creation

Current Package: @tanstack/react-start@1.136.9 (Nov 18, 2025)

DO NOT USE IN PRODUCTION YET - RC status, active memory leak issue

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Skill Overview

TanStack Start is a full-stack React framework with:

• Client-first architecture with opt-in SSR
• Built on TanStack Router (type-safe routing)
• Server functions for API logic
• Official Cloudflare Workers support
• Integrates with TanStack Query

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When v1.0 Stable

This skill will provide:

• Cloudflare Workers + D1/KV/R2 setup
• Server function patterns
• SSR vs CSR strategies
• Migration guide from Next.js
• Known issues and solutions

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Monitoring

Track stability at: planning/stability-tracker.md

Check weekly:

• Package: npm view @tanstack/react-start version
• TanStack Start Releases
• Issue #5734 - Memory leak blocker

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Installation (When Ready)

npm create cloudflare@latest -- --framework=tanstack-start

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Last Updated: 2025-11-18 RC Announced: September 22, 2025 Expected Stable: Pending issue #5734 resolution + final RC feedback