react-starter-kit

Introduction

React Starter Kit is a production-ready monorepo for building SaaS web applications. It wires together authentication, database migrations, billing, email, and edge deployment so you can skip months of boilerplate and focus on your product.

Who It’s For

• Indie hackers shipping an MVP fast
• Startups that need a solid foundation without vendor lock-in
• Teams building multi-tenant SaaS products

Tech Stack

Layer	Technology
Runtime	Bun 1.3+, TypeScript 5.9, ESM
Frontend	React 19, TanStack Router, TanStack Query, Jotai, Tailwind CSS v4
UI	shadcn/ui (new-york style)
Backend	Hono, tRPC 11
Auth	Better Auth – email OTP, passkeys, Google OAuth, organizations
Billing	Stripe subscriptions via Better Auth plugin
Database	Neon PostgreSQL, Drizzle ORM
Email	React Email, Resend
Deployment	Cloudflare Workers, Terraform
Testing	Vitest 4, Happy DOM

What’s Included

• Three Cloudflare Workers – edge router, SPA, and API server connected via service bindings
• Type-safe API – tRPC procedures with Zod validation, shared types between frontend and backend
• Multi-tenant auth – email OTP, social login, passkeys, organizations with roles
• Subscription billing – Stripe checkout, webhooks, and plan management
• Database toolkit – Drizzle ORM schemas, migrations, seeding, and Hyperdrive connection pooling
• Email system – React Email templates with Resend delivery
• AI-ready – pre-configured instructions for Claude Code, Cursor, and Gemini CLI

How the Docs Are Organized

Getting Started covers setup and orientation. Architecture explains the worker model and request flow. Feature sections – Frontend, API, Auth, Database, Billing – document each subsystem. Recipes provide step-by-step guides for common tasks. Deployment covers shipping to production.

Ready to start? Head to Quick Start.

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