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nestjs-expert

Architect NestJS backend applications with TypeScript and dependency injection.

Updated Jun 16, 2026
Search Tags:#typescript#testing#api#backend#dependency injection#nestjs
One-click install
npx skills add https://github.com/Design-System-ET/genexus-dev-opencode --skill nestjs-expert-design-system-et
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: nestjs-expert
Source: https://github.com/Design-System-ET/genexus-dev-opencode/tree/main/skills/nestjs-expert
Command: npx skills add https://github.com/Design-System-ET/genexus-dev-opencode --skill nestjs-expert-design-system-et

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill streamlines the development of scalable TypeScript backend applications by enforcing modular architecture, dependency injection, and standardized testing patterns.

Core Features & Use Cases

  • Modular Scaffolding: Automatically generates controllers, services, and modules with proper DI wiring.
  • Enterprise Security: Implements JWT/Passport authentication, guards, and validation pipes out-of-the-box.
  • Use Case: When building a new REST API, use this Skill to scaffold a complete feature module including DTOs, Swagger documentation, and unit tests in minutes.

Quick Start

Use the nestjs-expert skill to generate a new user module with a controller, service, and validation DTOs.

Frequently Asked Questions about nestjs-expert

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I scaffold a NestJS module with controllers, services, and DTOs?▼

To scaffold a NestJS module, this tool automatically generates controllers, services, and DTOs with proper dependency injection wiring. It structures your REST API features modularly to ensure scalable TypeScript backend application development.

What is the best way to implement JWT authentication and guards in a NestJS API?▼

The best way to implement JWT authentication in a NestJS API is using built-in enterprise security patterns. This tool enforces security via Passport integration, authentication guards, and validation pipes out-of-the-box for scalable backend applications.

How does dependency injection work when building enterprise TypeScript backends?▼

Dependency injection in enterprise TypeScript backends works by automatically wiring modular controllers and services together. This enforces a standardized modular architecture, streamlining scalable API development and decoupling component logic.

Can I generate Swagger documentation and unit tests for my NestJS API automatically?▼

Yes, you can generate Swagger documentation and unit tests for your NestJS API automatically. This tool scaffolds complete feature modules including DTOs, Swagger annotations, and comprehensive unit/E2E testing patterns in minutes.

Do I need validation pipes to secure scalable NestJS REST APIs?▼

Yes, you need validation pipes to secure scalable NestJS REST APIs. This tool enforces enterprise security by implementing validation pipes and guards out-of-the-box, ensuring incoming data is properly validated before reaching your controllers.

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