backend-dev-guidelines

Layered architecture in Node.js and Express backend development separates logic into routes, controllers, services, and repositories. This pattern isolates database access and business logic to improve testability and maintainability for scalable TypeScript microservices.

Structure a Node.js and TypeScript microservice by implementing a layered architecture with distinct routes, controllers, services, and repositories. Follow structured guidelines for error handling, configuration management, and dependency injection to ensure a maintainable codebase.

Yes, applying these Node.js backend best practices requires existing knowledge of Prisma and Zod. You also need familiarity with TypeScript, Express, and Sentry to implement the recommended architecture, design patterns, and error handling effectively.

The best way to handle errors and configuration in Express microservices is by following structured guidelines that integrate Sentry for error tracking and dependency injection for configuration management. This approach ensures robust async patterns and maintainability.

You should implement a layered architecture pattern when developing a new Node.js, Express, and TypeScript backend application. It is specifically designed to establish a consistent, efficient development process for scalable and maintainable microservices.