Tag

#NestJS

3 articles

Chronicle

3 posts

2026

03
  1. 01 NestJS or Express? Pick by How Big the Project Will Get Use Express for small services, prototypes, and webhooks. Use NestJS for a business backend a team will keep maintaining. Nest still runs on Express by default. Switch to Fastify only if a load test shows the HTTP layer is the bottleneck.
  2. 02 NestJS for Beginners: From Your First Project to a Task API Start a NestJS project, then use Controller, Service, Module, and DTO to build a testable task API and see how a request is handled.
  3. 03 NestJS vs Next.js: Backend Framework, React Full Stack, or Both? NestJS handles complex backends. Next.js handles React pages and SEO. The names look alike; the layers do not. Compare positioning, architecture, routing, realtime, performance, testing, and how to choose in 2026.