Best TanStack Start Starter Kit in 2026

TanStack Start hit v1.0 in late 2025, and the ecosystem has been growing fast since. React survey data from early 2026 shows 15% adoption among React developers, with 50% expressing interest among those who have tried it or heard about it. The broader TanStack ecosystem has crossed 4 billion downloads and 112,000 GitHub stars.

The framework is production-ready. The question is no longer "should I use TanStack Start?" but "which template gets me shipping fastest?"

I've spent months building and maintaining Eden Stack, so I have opinions here. But I'll cover the full landscape honestly, starting with the official examples and working through community templates.

Official TanStack Start Examples

The TanStack team maintains a set of example projects inside the TanStack/router repository. These are reference implementations, not production starters. They show you how specific integrations work in isolation.

The current examples include:

• start-basic: Minimal setup with file-based routing and server functions
• start-basic-auth: DIY authentication patterns
• start-clerk-basic: Clerk authentication integration
• start-supabase-basic: Supabase auth and data
• start-basic-react-query: TanStack Query integration
• start-trellaux: A Trello-style demo (also available with Convex)
• start-basic-cloudflare: Cloudflare Workers deployment

You can scaffold any of these with the official CLI:

npx @tanstack/cli@latest create

Or clone a specific example:

npx gitpick TanStack/router/tree/main/examples/react/start-basic start-basic

These are great for learning the framework. They are not great for building a real product. They lack payments, email, background jobs, analytics, error tracking, and the dozens of other integrations a production app needs. That is by design: they exist to teach patterns, not to be scaffolds for SaaS products.

Community Templates and Starter Kits

The TanStack Start template ecosystem has grown significantly. Here is what is out there.

Free / Open Source

React Tanstarter is probably the most popular free template. It is a minimal TanStack Start starter with Better Auth, Drizzle ORM (PostgreSQL), shadcn/ui, and React 19 with React Compiler support. Clean, well-maintained, and a solid starting point if you want to add integrations yourself.

Convex TanStack SaaS Starter is a production-ready template built around the Convex real-time backend. It includes Stripe payments, email and social auth, Resend for email, i18n, file uploads, and a theming system. Good choice if you are already committed to the Convex ecosystem.

PaceKit positions itself as an enterprise-grade starter kit. It includes Better Auth, a responsive dashboard layout, and decoupled modules for auth, payments, email, database, AI, and documentation. The architecture is clean, with a focus on scalability.

Paid Starter Kits

TanPlate is a paid boilerplate featuring TanStack Start, Better Auth, Stripe, Polar, Drizzle, and Resend. It also includes AI integrations (OpenAI, Anthropic, Gemini) and audio transcription with Whisper. Priced as a one-time purchase.

TanStack StartER offers flexibility in tool choices: Clerk, Supabase, or Better Auth for authentication; Stripe, Polar, or Lemon Squeezy for payments; multiple database and email options. It targets multi-cloud deployment across Cloudflare, Vercel, Railway, and self-hosted setups.

TanStarter is optimized for Cloudflare Workers deployment. It includes AI features, auth, database, storage, blog, email, newsletter, payments, and a dashboard. A good pick if Cloudflare is your deployment target.

Saas UI / Saas.js provides a TanStack Start kit with workspace management, multi-tenant support, per-seat and usage-based billing via Stripe, Better Auth, Drizzle + PostgreSQL, and tRPC for the API layer. It is particularly strong on billing flexibility.

TanStack Starter Kit is a multi-tenant SaaS boilerplate with Better Auth, role-based access control, and a private Discord community for support.

Eden Stack: The Full-Stack Foundation

Eden Stack is the template I built, and it takes a different approach from the rest.

Most TanStack Start templates focus on the web layer: routing, auth, maybe payments. Eden Stack is a complete application foundation spanning seven domains with 60+ primitives, all designed for agentic development.

What makes it different

End-to-end type safety without code generation. TanStack Start handles the routing. Elysia + Eden Treaty handles the API. Together, they give you compile-time type safety from your database schema through your API endpoints to your React components. Change a field in Drizzle, and TypeScript immediately tells you everywhere that needs updating.

Background jobs as a first-class concern. Most templates punt on this. Eden Stack includes Inngest for durable execution: event-driven workflows, step-level retries, cron jobs, and reliable webhook processing. This is critical for production apps that do anything asynchronous.

AI-native from the ground up. Eden Stack includes a RAG pipeline with pgvector, streaming chat UI, agent networks, and the infrastructure to build AI features into your product. This is not a bolted-on chatbot. It is a production pattern for AI-powered applications.

Mobile via Expo. A first-class React Native app that shares auth, types, and API contracts with the web app. Ship to the App Store and Play Store alongside your web product.

40+ Claude skills. This is the part that really separates Eden Stack from everything else. The codebase ships with Claude skills that encode institutional knowledge about every integration: how Drizzle connects to Neon, how Better Auth mounts in Elysia, how Stripe webhooks flow through Inngest, how to create email templates with React Email. When you (or Claude) build a new feature, these skills ensure it follows the established patterns.

The full feature set

You can get started in minutes:

bunx gitpick magnusrodseth/eden-stack my-app
cd my-app
bun install
bun dev

And if you do not need all of it? Own your code, control your complexity. Tell Claude what to remove, and it will clean up the integrations you do not need. The architecture is designed for subtraction as much as addition.

Why TanStack Start Over Next.js?

I wrote a detailed post on this, but the short version:

1. Deployment flexibility. TanStack Start runs on Node, Bun, Deno, Cloudflare Workers, AWS Lambda, and anywhere else. No vendor lock-in.
2. Type-safe routing. Routes, loaders, search params, path params: everything is inferred and validated by TypeScript at compile time.
3. Simpler mental model. Full-document SSR with full hydration. No server/client boundary confusion, no React Server Components complexity.
4. Performance. Benchmarks from March 2026 show TanStack Start delivering 5.5x throughput improvements over Next.js, with 13ms average latency at 1,000 requests per second.

Next.js is still excellent for content-heavy sites on Vercel. But for SaaS products that need to run anywhere with full type safety, TanStack Start is the better foundation.

The Honest Tradeoff: Ecosystem Size

Let me be direct about the real downside. The TanStack Start ecosystem is smaller than the Next.js ecosystem. Fewer Stack Overflow answers. Fewer blog posts. Fewer tutorials.

This is the tradeoff you make as an early adopter of any technology. And it is a real cost. When you hit a strange edge case at 2am, having a large corpus of community solutions matters.

But three things compensate for this in 2026:

AI coding tools have changed the equation. Claude, Cursor, and other AI agents do not just rely on pre-trained knowledge. They actively read documentation while working. The quality of TanStack's docs matters more than the quantity of community blog posts. And TanStack's documentation is excellent: fresh, well-organized, and designed for both human and machine consumption.

The official docs are genuinely great. Tanner Linsley and the TanStack team have invested heavily in documentation. The patterns are explicit, the examples are clear, and the API surface is well-documented. Compare this to the early days of Next.js App Router, where the community was collectively trying to figure out which patterns actually worked.

The community is growing fast. The 15% adoption rate among React developers, combined with 50% interest, means TanStack Start is following the same growth curve Vite had in 2021-2022. The ecosystem will catch up. Getting in now means you are building expertise while most developers are still evaluating.

Picking the Right Template

Here is my honest recommendation based on what you need:

If you want to learn TanStack Start: Use the official examples. They are minimal, focused, and teach the core concepts without distractions.

If you want a minimal starting point: Use React Tanstarter. It is free, open source, and gives you auth + database + UI without overwhelming you.

If you are building on Convex: Use the Convex TanStack SaaS Starter. It is the best integration with Convex's real-time backend.

If you are deploying to Cloudflare: Look at TanStarter. It is purpose-built for Cloudflare Workers.

If you need multi-tenant billing flexibility: Saas UI has strong workspace management and billing features.

If you are building a serious SaaS product and want the most complete foundation: Use Eden Stack. It is the only template that covers web, API, mobile, AI, background jobs, video creation, and agentic development in a single, cohesive codebase. And the 40+ Claude skills mean that building features on top of it is faster than any other option, because your AI assistant actually understands the architecture.

The Opportunity

The TanStack Start template ecosystem is still early. That is not a weakness. It is an opportunity.

The framework is production-ready. The performance numbers are real. The type safety is genuinely better than the alternatives. And the ecosystem is growing fast enough that the "small community" concern has a shelf life.

If you are the kind of developer who got into React early, who adopted Vite before everyone else, who tried Tailwind when people were still debating utility classes, then you already know what this moment feels like. The technology is solid. The momentum is building. The best time to start building on it is now.

Pick a template that matches your needs, and start shipping.