TanStarter

TanStarter is a full-stack SaaS starter built with TanStack Start and Cloudflare. It helps developers launch products faster with the core parts already connected,
including authentication, payments, database, storage, email, blog, admin dashboard, and AI features.

Tech Stack

TanStack Start and React 19 for the full-stack application framework
Cloudflare Workers for edge deployment
Cloudflare D1 with Drizzle ORM for the database layer
Cloudflare R2 for file storage
Better Auth for authentication
Stripe or Creem for subscriptions and one-time payments
Resend and Cloudflare Email for email delivery
TanStack AI, Cloudflare Workers AI, and fal.ai for AI capabilities

Features

Ready-to-use authentication with email login, social login, password reset, and profile management
Built-in payment flow for subscriptions, one-time payments, pricing pages, and billing management
AI playground with text generation, chat, image generation, and image editing
Blog, landing page, pricing page, contact page, and legal pages out of the box
File upload and management with Cloudflare R2
Newsletter, notifications, waitlist, affiliate tracking, and live chat support
Admin dashboard for user management, roles, bans, and API keys
SEO, analytics, and customizable theme support

Use Cases

Building a SaaS product from scratch without spending time on common infrastructure
Launching AI tools, subscription products, or developer-focused apps faster
Creating MVPs, side projects, or commercial templates on a modern edge stack
Teams that want a production-ready foundation instead of assembling multiple services manually