Topic · 77 articles
NestJS
Structured, testable server-side apps with NestJS.
NestJS is my default framework for backend services that need to stay maintainable as a team and a codebase grow. This hub works through the building blocks — modules, providers, guards, interceptors, and pipes — and then the harder production questions: transaction boundaries, validation, testing, and the folder structure that survives a second year.
It draws on the NestJS Production Guide series and connects directly to the Node.js, PostgreSQL, and Security hubs.
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Frequently asked questions
Does this cover NestJS in production, not just tutorials?
Yes. Alongside the core concepts you will find production concerns: DTO validation, guards and interceptors, transaction handling with the database, testing strategy, and a folder structure that scales with the team.