#nestjs

Gouverner un agent IA, c'est maîtriser deux choses : le modèle qu'il utilise, et ce qu'il fait dans...

Whenever I start working on an unfamiliar backend project, I spend the first few hours bouncing...

Quando trabalhamos com APIs, é comum depender de serviços externos para executar determinadas...

A practical distinction between carrying a tenant ID and deciding whether a caller may use it. ...

Documedic’s CDSS uses lazy‑loaded reasoning chunks to improve performance and keep clinicians focused on patient care.

A few years ago, I started a side project: a storefront that lists furniture for prospective...

Learn how NestJS controllers work. Routes, @get and @post, route params, query params, request body,...

When building applications with NestJS, sooner or later you'll need some form of asynchronous...

Explore Redis for caching, rate limiting, sessions, coordination, messaging, and background jobs,...

Last time I left you with a promise: earned isn't paid. Somewhere between a driver's...

Stream job progress from NestJS with @Sse and RxJS: ReplaySubject per job, your own event ids, comment heartbeats, and the 6-stream browser limit, all tested.

71 of 87 test suites were failing. As the only engineer, here's how I triaged them between feature work, made tests block deploys, and moved CI to GitHub Actions.