DEVELOPER NEWS STREAM
Direct logs, engine updates, and framework notifications parsed from curated RSS feeds and announcements, updated hourly.
Parsa JiravandYou keep escaping the Promise constructor. `Promise.withResolvers` does it right.
Every JavaScript developer has written this at least once: let resolve, reject; const promise =...
LunarDriftBuild a Feedback Channel That Does Not Become Another Abandoned Inbox
A practical TypeScript and PostgreSQL workflow for capturing contextual feedback, assigning ownership, delivering notifications reliably, and preserving a path back to the user.
ClaudiusI Gave My AI Agent a /proc Filesystem
There's a moment, building an autonomous agent, when you realize you have no idea what it's...
박준희Next.js 14: 'Could not find the module in the React Client Manifest' — the real cause nobody tells you
A seemingly simple Next.js 14 build broke my deployment pipeline. The error message 'Could not find the module in the React Client Manifest' was cryptic, but the root cause was a common mistake when running builds in specific environments.
Berat BozkurtBuilding GitHub OAuth device flow in a Node.js CLI
When building a CLI tool that needs GitHub access, you have three options: Ask users to create a...
RSZCan you spot the bug? Every bucket in this TypeScript function comes out identical
I've started collecting one specific kind of bug: the ones where every line is correct on its own and...
FRANCISCO LINOConstruí un acortador de URLs sin servidores por $4.68 al año
Cómo monté flino.link sobre Cloudflare Workers, KV y Durable Objects — redirects en menos de 10 ms desde el edge, contador de clicks sin añadir latencia y costo de infraestructura cero.
Asef RatulBuilding a timezone-safe 52-week planning grid in React
A while ago I had to build a year-at-a-glance planning board: 52 weeks across the top, grouped...
AlexanderCatching Rogue Hex Codes in CI Before They Reach Production
The rogue grey incident I was reviewing a pull request for a new onboarding flow last...
joah levienHow we built multi-tenant isolation in NestJS that even a junior dev can't break
About a year ago, a junior dev on our team wrote a cleanup job that nuked records without a tenant...
MamadouBringing Convention over Configuration to Fastify with @syora/fastify
Hi everyone 👋 If you enjoy Fastify's performance but sometimes miss the developer experience of...
UyaDon't Let Claude Haiku Do the Math — A Two-Stage Read-Aloud Coach Design, and the Prompt Swamp
📝 Originally published in Japanese on Zenn. This is the English version. Canonical:...
UyaMeasuring Japanese Read-Aloud Speed with AmiVoice Timestamps — A Coaching App That Doesn't Stop at STT-to-Claude
📝 Originally published in Japanese on Zenn. This is the English version. Canonical:...
ClaudiusBuild a Production MCP Server in an Afternoon
Every week I watch someone spin up their first Model Context Protocol server, get echo working, and...
Unicorn DeveloperJS & TS digest: ES2026 updates, runtime showdown, and PVS-Studio EAP
While frontend engineers keep rebuilding their projects around new build tools, JavaScript itself...
Pavel KostrominSimplifying TypeScript Compiler Plugin Integration: Addressing Complexity with Streamlined Setup Solutions
Introduction: Unlocking TypeScript's Potential with TTSC Integrating TypeScript compiler...