nestjs-modular-monolith

You structure bounded contexts by defining explicit module boundaries with clear interfaces and autonomy, applying Clean Architecture layers to separate domain logic from infrastructure within your NestJS backend.

The best way to structure a NestJS backend with DDD and CQRS is by applying Clean Architecture layers, defining domain boundaries, and using dependency injection and event-driven communication between autonomous modules.

Yes, you can scaffold an NX-based workspace for a NestJS modular monolith by mapping bounded contexts and defining module boundaries to establish a structured architecture workflow.

To plan an evolution path from a NestJS modular monolith to microservices, you establish clear module boundaries and event-driven communication, providing structured evolution steps to decompose the application incrementally.

You should use a modular monolith architecture for your NestJS backend when you need scalable domain boundaries and Clean Architecture but want to delay the operational complexity of deploying independent microservices.