The Jedi's Guide to Scaling Node.js APIs with Express: From Padawan to Master
The Quest Begins (The "Why") Honestly, I still remember the first time I tried to ship a production‑ready Express API. It felt like I was Luke Skywalk…
Team Management
⚑ Report a ProblemLatest Team Management news from Tech News
All topics
Culture
agents
ai
api
architecture
automation
beginners
career
claude
devchallenge
devops
discuss
javascript
llm
machinelearning
mcp
opensource
productivity
programming
python
react
saas
security
showdev
softwareengineering
startup
testing
tutorial
typescript
webdev
Stop Fighting Python for Webhooks: Why Node.js is Optimal for Cloud Function Signatures
The Cryptographic Trust Problem (Why Webhooks Are Unforgiving) Webhooks are the nervous system of modern production apps. Whether you are processing a…
TypeScript Without tsc in 2026: Type-Stripping in Node.js 24, Bun, and Deno Compared
TypeScript Without tsc in 2026: Type-Stripping in Node.js 24, Bun, and Deno Compared The End of tsc: Why Type-Stripping Changed Everything in 2026 Mos…
How I Built a Zero-Dependency Token Compressor for AI Coding Agents (During My High School Exams)
as developers, we are spending more and more time working alongside AI coding agents like Cursor , Claude Code , GitHub Copilot , Windsurf , or Cline …
The Thread Battle: Go Concurrency vs. Node.js Event Loop from First Principles
When building high-concurrency backend services, two ecosystems dominate the conversation: Node.js and Go (Golang). If you ask the internet how they h…
I built a JS/TS runtime in Rust where nothing runs without your permission
Last week I shipped v2.0.2 of 3va — a JavaScript and TypeScript runtime written in Rust. Here is why I built it and what makes it different from Node.…
I built a JS/TS runtime in Rust where nothing runs without your permission
Last week I shipped v2.0.0 of 3va — a JavaScript and TypeScript runtime written in Rust. Here is why I built it and what makes it different from Node.…
Nobody teaches you how to think like a senior engineer
Nobody teaches you how to think like a senior engineer because the people who can teach it are too busy doing it. They review your PR and leave one co…
I built a free open-source photo & video organizer for 27,000+ files (no cloud, no subscription)
I had 27,000+ photos and videos scattered across a Linux PC, external SSD, and multiple USB sticks. Every existing solution either required cloud acce…
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…
Your AI coding agent keeps re-trying the fix that already failed. I built a zero-dependency cure.
There's a specific loop that anyone who codes with AI agents knows by heart. The agent tries a fix. The test fails. It tries something else. Fails aga…
Stop sharing .env files in Discord. I built a zero-setup, E2E encrypted CLI instead.
Sharing environment variables during a quick project hand-off shouldn't require setting up a heavy enterprise vault like Doppler or Infisical. But it …
I Got Tired of Repeating Validation Logic in Every Node.js Project — So I Built Zero Validation
How I Published My Own Validation Package on npm As developers, we've all done this: if ( ! email ) { throw new Error ( " Email is required " ); } if …
I Built a MongoDB Migration Tool After One Bad Deploy
A few months ago I shipped a bad MongoDB migration. Classic mistake. I had run 3 migrations. The third one had a bug. I only wanted to rollback that m…
Schema first, prompt second: valid JSON wasn't enough
Over the last month I've been building Codenames AI , a small web game where an LLM plays Codenames with you. The guesser never sees unrevealed card i…
CodeSynth 2.0👩🏽💻: Rebuilding My Hackathon Prototype into a CRDT-Powered Coding Playground🚀
What I Built CodeSynth started as a hackathon experiment. At the time, I wanted to build something that genuinely used real-time systems instead of ma…
I Built an AI-Powered Meeting Platform From Scratch — Here’s How It Actually Works
A complete breakdown of Hoovik: WebRTC signaling, distributed Node.js with Redis, real-time emotion AI, RAG on meeting transcripts, and a Python trans…
How My Team from Risevest Academy Built an End-to-End Encrypted Messaging App in 3 Weeks
This project was Victor's brainchild, and it came a a result of our mentor asking each of us to come up with ideas to bring to reality. Victor's is th…
How to Build an AI Resume Builder with LangChain and Node.js
A few months back, my friend Marcus was applying for a senior backend role at a fintech company. He had five years of solid experience — distributed s…
Launching My First NPM Package: How I Built a Headless-Browser-Free JSX PDF Engine
First off, I didn't plan to build another PDF generation library. I completely assumed that the existing tools in the ecosystem were already good enou…
ExpressoTS v4 is in preview, and the new site + docs are live.
After a full 1.4 years of work, v4 is ready for developers, AI builders, and teams shipping SaaS products on Node.js. ExpressoTS gives you a solid bac…
Three SQL Injection Patterns That Still Ship in Node.js — And the ESLint Rule That Catches Them
TypeScript passed it clean. The code reviewer approved it. It shipped to production. Three months later, a penetration tester sent a report. The vulne…
KeyMesh: Zero-Runtime-Dependency API Key Rotation, Circuit Breaker and Failover for Production LLM Applications in Node.js
KeyMesh: Zero-Runtime-Dependency API Key Rotation, Circuit Breaker and Failover for Production LLM Applications in Node.js As a solo LLMOps engineer w…
I built a free streaming site from scratch — no ads, no framework, no BS
What I built ELI6 Movies is a free streaming platform — films, shows, and anime. No sign-up wall, no ads, no subscription. You open it and things play…
Backend Basics for Frontend Engineers: Dive into SQL and APIs with Node.js
If you've spent most of your career building beautiful UIs, managing state, and wrestling with CSS, the backend can feel like someone else's problem. …
New PKM tool for MacOS
I just created a MacOS native PKM tool that has a local-first and CLI-first design philosophy. I'd love your feedback! mjwegenka / PuzzlePKM Local-fir…
Supply Chains, Zombie OSS, and Agent Firewalls
This week feels like a full-stack reality check: Gergely Orosz reports that AI is amplifying team culture (good and bad), while Cloudflare shows front…
Why I built tmpdrop: a self-hosted, expiring file drop
I had a screenshot to send. Nothing secret — a stack trace from a side project — but it had an internal hostname, a file path with my username, and a …
I Was Tired of Broken Deployments, So I Built This CLI Tool
I Built an npm CLI Tool That Checks If Your Project Is Deployment Ready Deployments often fail for the smallest reasons. A missing .env file. A forgot…
I Built a Free Giveaway Discord Bot (Open Source Project)
🚀 Introduction I recently built a free and open-source Giveaway Discord Bot that helps Discord server owners easily create and manage giveaways inside…