kriasoft/react-starter-kit

React Starter Kit is a ready-made project template for building full-stack web applications and SaaS products. Rather than setting up all the boilerplate yourself, configuring the build system, choosing libraries, wiring together authentication, databases, payments, and deployment, this template has already made those decisions and connected all the pieces together. You clone it and start building your actual product immediately. The template is structured as a monorepo, a single codebase that contains multiple distinct applications. There is a marketing website, the main web application, an API server, and email templates, all organized together and sharing common code. Each app deploys independently to Cloudflare Workers, which are lightweight servers that run at the network edge (geographically close to users) for fast response times. Everything is type-safe end-to-end using TypeScript: your database schema, your API layer (tRPC, which auto-generates type-safe API clients), and your React frontend all share the same type definitions, so mismatches get caught before they reach production. Authentication (email, passkeys, Google OAuth, organizations), payments (Stripe), and database access (Drizzle ORM with PostgreSQL) are all pre-configured. You would use this when starting a new SaaS web application and wanting a production-quality foundation with modern tooling already assembled. The runtime is Bun, a fast alternative to Node.js.