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Recent posts tagged nestjs

Level UI • 18 hours • in Articles • 9 min read
An MCP server is not a new API. It is a thin layer over the one you already have
Somewhere in the last year, "do we need an MCP server?" joined the list of questions that arrive in a brief before anyone has said what the thing is for. It is usually framed as MCP vs API, as though the Model Context Protocol were a newer kind of AP...
post-cover-33074
  • ai
  • api
  • webdev
  • security
7 Reactions 7 Comments
Mhamd Ghanoum • 2 days • in Articles • 2 min read
Cancel or send: one winner. An order flow on Prisma Postgres and Compute
> Werbung / Disclosure: Prisma gave me a coupon for two months of a paid plan for free and said it will add free credits, so I could try Prisma Postgreshttps://www.prisma.io/postgres and Compute for this project. All results below come from my own ru...
  • prisma
  • postgres
  • testing
  • nestjs
0 Reactions 2 Comments
topzyray • 4 days • in Articles • 1 min read
Building Production Backends with NestJS
My focus for this month of October will be on NestJS framework and how it has imparted my development experience as a fullstack software engineer. NestJS provides a structured framework for building Node.js applications, but the framework alone does ...
post-cover-32588
  • typescript
  • node
  • nestjs
  • architecture
0 Reactions 0 Comments
Mhamd Ghanoum • Oct 15 • in Articles • 2 min read
The Reconnect Bug Where Marking a User Online Erased the Data I Needed for Replay
While testing a reconnect system for a deliverer-facing WebSocket gateway: when someone reconnects after losing their connection, they should get a snapshot of their current job plus any events they missed while offline. Two pieces, both of which I w...
  • backend
  • postgresql
  • nestjs
  • prisma
2 Reactions 2 Comments
Mhamd Ghanoum • Oct 4 • in Articles • 8 min read
Why I Used BullMQ + Redis for Background Jobs in My NestJS Application — and When I Wouldn't
While working on Waitless, a real-time queue management platform, I came across a backend problem that looked simple at first: > A customer reaches the front of the queue, and the system needs to send notifications to other customers. The first ins...
post-cover-29737
  • bullmq
  • redis
  • nestjs
  • postgresql
2 Reactions 0 Comments
mehdihassanjony • Sep 23 • in Tutorials • 8 min read
Stop Wasting Days on Dev Setup: How We Automated Our Microservices Environment for Every Developer
Stop Wasting Days on Dev Setup: How We Automated Our Microservices Environment for Every Developer How we reduced new developer onboarding from 3 days to 15 minutes and eliminated configuration drift across 12 microservices. The Problem That Mad...
post-cover-28399
  • microservices
  • nestjs
  • reactjs
  • developer-experience
4 Reactions 1 Comments
David Essien • Sep 19 • in Tutorials • 16 min read
How to Authenticate Users with Solana Wallets in NestJS
Let's talk about wallet based auth in NestJS. What this is, is basically an auth system where the user is authenticated and authorized based on their web3 wallet. We'll be doing this with a Solana wallet. The process is quite straightforward: User ...
post-cover-27699
  • web3
  • solana
  • nestjs
  • authentication
0 Reactions 0 Comments
Mhamd Ghanoum • Jul 5 • in Articles • 4 min read
How I Used PostgreSQL Events and MongoDB Event Logs in Two Different Real-World Systems
I built two systems that both needed event tracking. I used PostgreSQL in one and MongoDB in the other. Here's exactly why — and what I learned from doing both. Although the two systems were completely different in purpose, they shared one architectu...
post-cover-21940
  • mongodb
  • nestjs
  • postgresql
  • architecture
5 Reactions 2 Comments
VeritasLab • Jun 17 • in Articles • 5 min read
We Were About to Launch. First, We Decided to Hack Ourselves.
It was an ordinary Tuesday. The API was running, tests were passing, Docker came up on the first try. We were already imagining our first clients — B2B integrations, Telegram bots, deals. Then someone on the team said: "What if we try to break eve...
post-cover-20807
  • security
  • nestjs
  • solana
  • web3
1 Reactions 2 Comments
Geampiere • May 14 • in Articles • 3 min read
How to Profile a NestJS Application
When building a NestJS application, it’s not enough for it to just work, it needs to be fast, efficient, and stable. To achieve that, we must go through profiling, the process of understanding how our app behaves internally execution times, memory us...
post-cover-17887
  • node
  • nestjs
  • backend
  • performance
0 Reactions 0 Comments
Tom Smithverified • 15 hours • in Articles • 9 min read
Developer Weekly Briefing — October 30, 2026
Security dominated this week, but not in the usual way. Two active campaigns turned GitHub configuration files into attack surfaces. Researchers demonstrated that the built-in browsers inside AI coding tools can read your SSH keys. And at Oracle AI ...
post-cover-33104
  • agenticai
  • devsecops
  • github
  • localai
6 Reactions 3 Comments
Geampiere • May 14 • in Articles • 2 min read
Error Handling in NestJS: Best Practices and Examples
In any real-world backend application, proper error handling is essential. It ensures that your system doesn't crash unexpectedly, responds clearly to clients, and makes debugging easier for developers. Luckily, NestJS provides powerful tools to do t...
post-cover-17884
  • nestjs
  • backend
  • node
  • cleancode
1 Reactions 1 Comments
mehdihassanjony • Apr 27 • in Tutorials • 5 min read
Stop Writing Auth From Scratch — One Command Does It All in NestJS
The problem every NestJS developer faces on day one You open a fresh NestJS project. You know what comes next. Before you write a single line of business logic, you need to build: User registration and login Password hashing with bcrypt JWT ac...
post-cover-15938
  • nestjs
  • userservice
10 Reactions 3 Comments
Siddick FOFANA • Apr 8 • in Articles • 6 min read
AI Agents as First-Class NestJS Citizens
> Stop wiring AI agents by hand. With @orka-js/nestjs, your agents live in the DI container, respond to events, protect routes semantically, and run as microservices — all with NestJS idioms you already know. You've spent months building a clean Ne...
post-cover-14241
  • nestjs
  • webdevelopment
  • opensource
  • ai
1 Reactions 0 Comments
rnogueira • Mar 24 • in Articles • 2 min read
nest-trpc-native: Full NestJS Power + tRPC Type Safety with Zero Runtime Overhead
Hey NestJS + tRPC community! I’m excited to release nest-trpc-native v0.3.0 — a decorator-first, native-feeling tRPC integration for NestJS. No adapter glue code in your app layer. No compromise on NestJS features. You write tRPC routers like Nes...
  • nestjs
  • trpc
  • typescript
2 Reactions 0 Comments
Shravani • Feb 13 • in Articles • 3 min read
The Bug That Disappeared… and Then Quietly Multiplied
Every engineer eventually meets a production issue that refuses to behave like a normal bug. It doesn’t crash loudly. It doesn’t point to a clear stack trace. And just when you think it’s gone… it returns, stronger and harder to explain. This is th...
post-cover-11566
  • reactjs
  • nestjs
  • software-engineering
4 Reactions 1 Comments
Gift Balogun • Jan 21 • in Articles • 3 min read
Using PM2 to Scale Node.js Apps with Zero Downtime
Few things frustrate users more than downtime, especially when it happens during a routine deployment. For Node.js developers running production applications, scaling and restarting apps without interrupting users is no longer a nice to have. It’s ex...
  • nestjs
  • javascript
  • brutecode
8 Reactions 2 Comments
David Essien • Jan 18 • in Tutorials • 8 min read
Building Secure JWT Auth in NestJS: Argon2, Redis Blacklisting, and Token Rotation
Imagine you've just watched your first tutorial on authentication. You spin up a login flow, add some JWTs, and call it done. Then you push to production and realize those tutorials skipped the hard parts—token revocation, session management, replay ...
post-cover-9960
  • nestjs
  • security
  • jwt
  • authentication
6 Reactions 1 Comments
Ebenezer Boyinbode • Aug 21, 2025 • in Articles • 7 min read
Best Security implementation Practices In NestJS. A Comprehensive Guide
Ensuring robust security measures is paramount. Authentication and authorization are crucial aspects of security implementation, safeguarding sensitive data and resources from unauthorized access. NestJS, with its modular and scalable architecture, p...
  • backend
  • security
  • nestjs
  • software-engineering
4 Reactions 1 Comments
Ebenezer Boyinbode • Aug 21, 2025 • in Articles • 4 min read
Best NestJS Practices and Advanced Techniques
NestJS has quickly gained popularity as a powerful framework for building scalable and maintainable Node.js applications. Its modular architecture, dependency injection system, and support for TypeScript make it an excellent choice for developing com...
  • nestjs
  • backend
  • software-development
  • software-architecture
5 Reactions 2 Comments
Stephen Akugbe • Jul 14, 2025 • in Tutorials • 4 min read
How to Dockerize Your Node.js + TypeScript App (with NestJS): Building for Portability and Scale
Why Docker Even Matters in 2025? In today’s development world, writing code is just step one. What matters more is how easily that code can run across environments, machines, or team members' laptops — without breaking. The old joke “it works on my...
  • docker
  • nestjs
  • typescript
  • web-development
8 Reactions 2 Comments
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