DEVELOPER NEWS STREAM
Direct logs, engine updates, and framework notifications parsed from curated RSS feeds and announcements, updated hourly.
maxpown3rI Got 207 Rental Applications in 48 Hours. So I Built Transparent Bidding on Top of Facebook Marketplace
Last spring I listed a two-bedroom apartment at fair market rent. 207 applications in 48 hours. I...
Jerry SatpathyThe Ultimate Next.js Cheat Sheet for Beginners (2026 Edition)
If you're learning React in 2026, you've probably heard one piece of advice repeatedly: "Use...
박준희How to Prevent Server Action undefined Errors in 2026: Improving User Experience with Stale Client Bundles
An absurd experience of facing `undefined` errors when calling Server Actions in 2026! This guide clearly explains the cause of the stale client bundle problem and its solutions.
Paws InsideAnonymous-first auth with better-auth + Postgres
TL;DR: Don't make people sign up before they've gotten any value. Mint a real but anonymous user row...
Juan TorchiaRate limiting in web apps: what to protect before picking a library
Before you copy-paste rate limiting middleware, define what asset you're protecting, what abuse you're expecting, and what a false positive costs you. Without that, the library solves nothing.
Juan TorchiaRate limiting en aplicaciones web: qué proteger antes de elegir una librería
Antes de copiar middleware de rate limiting, definí qué activo protegés, qué abuso esperás y cuánto te cuesta un falso positivo. Sin eso, la librería no resuelve nada.
EwaldHow I Built a Zero-Dependency PDF Generator in Next.js for a Legal SaaS
Generating PDFs in a modern web app is usually a massive headache. If you've ever tried to spin up a...
Emma SchmidtNext.js 16 + The React Compiler: The Combo That's Changing Everything in 2026
If you haven't heard the noise around Next.js 16 and the React Compiler yet, you've been living under...
Nayan KyadaHow I use @next/bundle-analyzer to find and fix Next.js bundle size bloat
A step-by-step walkthrough of Next.js bundle size analysis and reduction: finding large imports, fixing vendor chunks, and trimming icon libraries.
The MOMDI got tired of 40-minute tutorials, so I built an AI YouTube Summarizer with Next.js ⚡
Have you ever clicked on a 40-minute YouTube tutorial only to realize the core information could have...
Prajapati PareshStop Showing Stale Data: Mastering Next.js Cache Tags ⚡
The Aggressive Caching Dilemma When migrating to the Next.js App Router, the most jarring experience...
Devanshu BiswasI Built a ChatGPT-Clone in 100 Lines of Next.js (Streaming + Tools + One-Line Provider Swap)
Day 41 of TechFromZero. The Vercel AI SDK is the abstraction that finally makes building a real chat UI a one-evening project. Streaming tokens, system prompt, tool calls — 100 lines, every line explained.
john SmithI Thought Building a Simple Web3 Tool Was the Hard Part (It Wasn’t)
A few months ago I started building a small tool on Solana. Nothing crazy. Just something that lets...
Kacper ZawojskiA year ago I spoke at Google during a WarsawJS meetup
A year ago I spoke at Google during a WarsawJS meetup — back then I was already migrating companies...
DorakingQisquiz: A Quiz App for Learning Qiskit v2.X
Qisquiz: A Qiskit v2.X Certification Prep App I built Qisquiz, a web app for learning...
Mahdi BEN RHOUMANext.js 15 Caching Explained: Why Your Data Keeps Showing as Stale
Next.js 15 changed caching defaults dramatically. Learn exactly how fetch(), unstable_cache, and revalidate work in the App Router — and why your pages stopped refreshing after upgrading.