Wanted it to be fast, accessible, and easy to navigate. Tech Stack - Next.js 14 App Router - Zero layout shifts - Server Actions for emails Live here: Tags: Rea...

Sudoku has always fascinated me—not just as a puzzle, but as a system of logic. Every Sudoku grid is a constraint satisfaction problem disguised as a game. A fe...

Introduction JavaScript runtimes have evolved rapidly. While Node.js dominated for over a decade, 2025‑2026 saw a massive shift toward Bun for high‑performance...

How I Created resiz.sitehttps://dev.tourl/ – A Free Batch Image Resizer with 100 % Client‑Side Processing No uploads, no servers, your images never leave your...

Building a city-focused digital platform with Django, structured data, and a clean internal linking model can help you compete for high‑volume local search term...

¿Qué es GraphQL? GraphQL es una herramienta con la cual aplicaciones pueden comunicarse entre ellas, estableciendo de manera concreta reglas y patrones que le...

!Cover image for My Personal Blog Is Finally Livehttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-...

Quick question Is a DELETE endpoint that returns 404 on subsequent calls idempotent? If you said no because the response changed, this article is for you. Idem...

A Unix environment in one HTML file. - Shell, filesystem, git, npm, vi, and 200+ commands. - ~420 KB gzipped. No server. Runs in your browser right now. shiro.c...

Background During my internship I was tasked with rebuilding a website for a subsidiary brand. The existing site was non‑responsive, cramped, and looked like i...

I used to pick colors for a website by zooming in, squinting, and asking myself, “Is this readable? Yeah, probably.” Then I’d ship it. A few months ago a user w...

If you're just starting with CSS layouts, Flexbox might look confusing at first. But once it clicks… it really clicks. In this guide, I’ll walk you step‑by‑step...