Boosting Observability in NestJS with RedisX Metrics
Observability isn't just a buzzword; it's a necessity, especially when diving into distributed systems. If you're using NestJS, you might want to take…
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Nestjs — Stop burning AI credits to write Swagger docs, let the CLI do it!
Last Sunday I shared nestjs-docfy, a small library to move Swagger decorators out of NestJS controllers into companion *.controller.docs.ts files. The…
Rate Limiting in NestJS with GraphQL
Rate limiting is a critical security mechanism that protects your APIs from brute-force attacks, DDoS (Distributed Denial of Service) attempts, and ab…
What Happens When a Database Operation Fails Midway? NestJS Transactions to the Rescue
Imagine a simple money transfer scenario. John sends money to his friend Sarah. The system successfully deducts money from John's account, but before …
Nest.js 12 preview is here!
The next major version of NestJS is officially knocking on our doors, and it brings one of the most anticipated architectural shifts in the Node.js ec…
Integrating Webpay Plus into a modern stack
If you've ever worked on an e-commerce project in Chile, sooner or later you bump into Transbank. There's no avoiding it. I built a reference template…
How to Model Teams Inside a Multi-Tenant Product
Once you have the tenant boundary, the next question is what lives inside it. This is how I modeled teams with roles, invitations, and lifecycle state…
A NestJS reference app that proves the nest-native stack under realistic backend pressure
TL;DR : nest-native/reference-app is a v0.1 reference application that demonstrates the nest-native stack end-to-end — nest-drizzle-native and nest-tr…
Feature Based Clean Architecture. Часть 2: Декомпозиция на сервисы: анализ ограниченности подхода
Стандартный ответ на god-сервис — декомпозиция: разнести логику по нескольким сервисам с чёткими зонами ответственности, оставить тонкий оркестратор. …
NestJS vs Express: Which One Should You Choose in 2025?
NestJS vs Express: Which One Should You Choose in 2025? Node.js gives you two wildly different starting points when building a backend: the minimal, u…
Production Ready NestJS Microservice Setup with Candy-Nest-CLI 🍬
If you build microservices with NestJS, you already know how powerful and structured the framework is. However, starting a new project often involves …
How I Stopped Writing the Same 5 Methods in Every NestJS Repository
If you use NestJS with Prisma, you've probably had this moment: you open a new module, look at the previous one, and copy-paste the same methods you a…
How I Built an AI Tools Directory in an Internet Café — Next.js + Tailwind + Vercel
I spent the last few days building useaitools.me from scratch in an internet café in China. Here's the tech stack and what I learned along the way. St…
Feature Based Clean Architecture. Part 4: FBCA: Formalizing Responsibility Boundaries in a NestJS Module
An architectural doctrine for NestJS projects: a breakdown of typical codebase degradation scenarios and the structural constraints that keep them fro…
Feature Based Clean Architecture. Part 3: The Architectural Risk of Cycles in NestJS: ROI of Decisions on a Five-Year Horizon
An architectural doctrine for NestJS projects: a breakdown of typical codebase degradation scenarios and the structural constraints that keep them fro…
Feature Based Clean Architecture. Part 2: Decomposition into Services: An Analysis of the Approach's Limits
An architectural doctrine for NestJS projects: a breakdown of typical codebase degradation scenarios and the structural constraints that keep them fro…
Feature Based Clean Architecture. Part 1: How a NestJS Application Evolves Into an Unmaintainable State
An architectural doctrine for NestJS projects: a breakdown of typical codebase degradation scenarios and the structural constraints that keep them fro…
docker-compose for Next.js + NestJS local dev
Most docker-compose tutorials for Next.js stop at "here's a service block, here's how to mount your code." Then you start it on macOS, type a characte…
How to Deploy NestJS to AWS Lambda Using CDK and GitHub Actions
Originally published on ajeetchaulagain.com on March 30, 2026. Deploying a NestJS application to AWS Lambda behind API Gateway sounds straightforward …
How I extended NestJS's architecture for projects that outgrow the basics
NestJS ships with a great starting point. The module/controller/service pattern is clean, approachable, and gets you productive fast. For most project…
Stripe Webhook Was Silently Failing for 5 Days: The 4xx Retry Trap and the Beginning-of-Month Time Bomb
TL;DR 21 invoice.paid webhooks failed for 5 straight days in production. We only noticed because Stripe sent a "we'll auto-disable this endpoint by 5/…