nestjs-expert

What problem does it solve?

This Skill provides expert Nest.js guidance to design, optimize, and troubleshoot scalable Nest.js applications.

Core Features & Use Cases

• Architectural design and module boundaries for Nest.js applications.
• Dependency injection patterns and provider scope management to avoid circular dependencies.
• Middleware, guards, and interceptors to control request lifecycles and security concerns.
• Testing strategies with Jest and Supertest for unit and integration tests.
• TypeORM/Mongoose integration and Passport.js authentication configurations.
• Performance optimization and debugging for complex dependency graphs.

Quick Start

Provide a Nest.js project and ask the Nest.js Expert to audit architecture, DI, middleware, testing, and authentication. Then implement the recommended changes and iterate.