Introduction
Building scalable APIs requires careful architecture decisions from the start. In this guide, we'll explore how to build a production-ready API using Node.js, TypeScript, and Prisma ORM.
Project Setup
Start with a clean TypeScript project and configure strict mode for maximum type safety. Use Prisma for database access and Zod for runtime validation.
Authentication
Implement JWT-based authentication with refresh tokens. Store tokens in httpOnly cookies for security.
Error Handling
Create a centralized error handler that returns consistent JSON responses. Use custom error classes for different error types.
Conclusion
With these patterns in place, your API will be maintainable, scalable, and production-ready from day one.