building-nestjs-apis

What problem does it solve?

This Skill streamlines the development of robust, enterprise-grade NestJS applications, enabling developers to build scalable Node.js backends, REST/GraphQL APIs, and microservices efficiently.

Core Features & Use Cases

• Modular Architecture: Organize code into reusable modules with dependency injection.
• API Development: Create controllers for handling requests and routing.
• Business Logic: Implement services for core application logic and data manipulation.
• Data Persistence: Integrate with databases like TypeORM and Prisma.
• Authentication & Authorization: Secure APIs using JWT, Passport, and role-based guards.
• Validation: Ensure data integrity with DTOs and class-validator.
• Testing: Facilitate unit and end-to-end testing with Jest.
• Use Case: Develop a microservice for user management, including authentication, CRUD operations, and role-based access control, all within a structured NestJS framework.

Quick Start

Create a new NestJS project by running npm i -g @nestjs/cli and then nest new project-name.