NestJS API Backend Skill

Overview

This skill covers the NestJS GraphQL API backend that serves both web and native clients in the Game Critique project.

Technology Stack

• Framework: NestJS 10.x with TypeScript 5.3.3
• API: GraphQL with Apollo Server 4.x (@nestjs/graphql)
• Database: PostgreSQL with Prisma 5.6.x ORM
• Queue System: Bull with Redis for background jobs
• Authentication: JWT with Auth0 OAuth (passport-jwt, jwks-rsa)
• Compiler: SWC for fast builds
• Error Tracking: Sentry integration
• Web Scraping: Puppeteer for data extraction
• Image Storage: Cloudinary
• Validation: Zod schemas

Architecture Patterns