NestJS Microservices

What problem does it solve?

This Skill addresses the complexities of inter-service communication in microservice architectures, ensuring consistent and efficient data exchange using gRPC, RabbitMQ, and other transport strategies within a NestJS monorepo.

Core Features & Use Cases

• Transport Strategy Guidance: Recommends gRPC for synchronous RPC and RabbitMQ/Kafka for asynchronous event-driven communication.
• Monorepo Contract Management: Enforces a shared library (libs/contracts) for DTOs and interfaces to maintain consistency across services.
• Error Handling & Serialization: Provides patterns for propagating errors using RpcException and ensuring data integrity with class-validator.
• Use Case: A team building a large e-commerce platform can use this Skill to define clear communication protocols between their Order, User, and Product services, ensuring seamless integration and maintainability.

Quick Start

Configure your NestJS application to use gRPC for inter-service communication.