> ## Documentation Index
> Fetch the complete documentation index at: https://swe.aboneda.com/llms.txt
> Use this file to discover all available pages before exploring further.

# NestJS Fundamentals

> Core concepts of NestJS — modules, decorators, and the DI system.

# NestJS Fundamentals

A structured approach to mastering NestJS for scalable server-side TypeScript applications.

## Topics to Cover

* **Modules** — Feature modules, dynamic modules, global modules
* **Controllers & Providers** — Request handling, services, DI tokens
* **Middleware & Guards** — Authentication, authorization, pipes
* **Database** — TypeORM, Prisma, repository pattern
* **Architecture** — CQRS, microservices, event-driven patterns