nestjs-pipeline

What is here

Getting startedInstall the core package, register the module, and run a command through a pipeline.

Runtime architectureInteractive end-to-end map of presentation, pipeline interceptors, CQRS domain, and persistence layers.

ConceptsHow a pipeline runs, in which order behaviors execute, and what the pipeline context holds.

GuidesCustom behaviors, correlation ids, logging, validation, tracing, and a DDD example.

PackagesOne guide per package: purpose, setup, options, behavior and examples.

API referenceEvery exported class, function, type and constant of the 19 packages, from their JSDoc.

HTTP APIThe OpenAPI reference of users-api, the example application.

UpgradingWhat changes between releases, and what an application has to do about it.

Packages

@nestjs-pipeline/*

The pipeline engine and its behaviors: logging, tracing and metrics, validation, authorization, caching, idempotency, rate limiting, resilience, dead letters, feature flags and audit, plus the tenant, correlation id and job context that carry them across requests and jobs.

@cqrs-ddd/*

Framework-neutral building blocks: aggregates with versioned mutations, domain events, repository contracts and cache helpers, their MikroORM adapters, and three dependency-free utilities.