DEV Headlines

I Write on a 2006 iMac and Code on a $200 Laptop

I've always loved the idea of reusing old hardware, especially when it's still more than capable of...

dev.to·13d ago▲ 66

I Think We're Forgetting How to Be Bored

You know the moment. You're waiting for the kettle, or the elevator, or a page to load, or a friend...

dev.to·13d ago▲ 86

Curiosity Over Comfort

I’m More Interested in Why Things Break Than Why They Work I don’t think I became...

dev.to·14d ago▲ 23

Why Your TypeScript Code Still Crashes in Production

A practical visual guide to the TypeScript mental model. Discover why types vanish at runtime, how structural typing works, and how to write clean, type-safe code that never crashes in production.

dev.to·14d ago▲ 40

Your GitHub README Isn't a Profile. It's a Storefront. (Here Are the 5 Rules I Used

Description: "I stopped decorating my GitHub profile and started shipping it like a product page....

dev.to·14d ago▲ 47

Redis vs Dragonfly: A Hands-On Comparison

I have used Redis on almost every backend project I can remember. Caching, sessions, rate limiting,...

dev.to·14d ago▲ 16

Aborting a Fetch Doesn't Stop Your Node.js Server. Here's What Does.

I fired 20 requests at a Node.js handler and made every client walk away after 100 ms. The handler...

dev.to·14d ago▲ 41

DEVSecurity

Build a Tiny Virtual Pet on Arduino in 60 Minutes 🐾

Turn an Arduino Uno Q into Kiku, a Tamagotchi-style virtual pet with an animated LED face, moods, and keyboard controls.

dev.to·15d ago▲ 46

Activating Your Data Layer for Production-Ready AI

When discussing applications and systems using generative AI and the new opportunities they present,...

dev.to·15d ago▲ 7

What "best practice" did you quietly stop following?

Every dev picks up a pile of rules early on. Write tests first. Never commit to main. Keep functions...

dev.to·15d ago▲ 55

The Parts of a Job Search We Don't See

TL;DR We usually see a job search as applying, interviewing, and hopefully getting an offer. But...

dev.to·15d ago▲ 98

Why you still need a Website Portfolio, even though everyone can Vibe Code it.

If you have been following me for a long time, you already know I have been holding off my Portfolio...

dev.to·15d ago▲ 252

Meme Monday

Meme Monday! Today's cover image comes from the last thread. DEV is an inclusive space! Humor in...

dev.to·15d ago▲ 50

The Witness Was the Suspect: Why AI Audit Logs Can't Be Trusted

An AI agent does something it shouldn't. It leaks data, or wipes the wrong database, or makes a call...

dev.to·15d ago▲ 61

Broadcast and Get Hit, Go Dark and Void $65M: I Built NAVI-SANCTION with Sanity to Break the Deadlock

How we built NAVI-SANCTION, an autonomous maritime war-risk arbitration engine using Sanity Content Lake and relational GROQ to resolve the lethal contradiction between SOLAS treaties, naval advisorie…

dev.to·16d ago▲ 20

Before the Alarm Screams at 3 AM: Predicting Liam's Nocturnal Hypoglycemia with Prior Labs TabPFN

How Prior Labs TabPFN tabular foundation model predicts nocturnal hypoglycemic crashes from CGM logs at 10 PM with zero cloud data leaks.

dev.to·16d ago▲ 86