Dev.to WebDev

What Ten Site Icon Generator Results Actually Produced From One PNG

A site icon generator is useful only when its downloaded files match the formats and sizes your site…

The handover package: 10 things a client should hold when your project ends

"It works on the demo server" is not the same as "the client can keep running it without you." Most…

Building a Zero-Dependency, Lightning-Fast Practice Exam Platform with Vanilla JS & Modern CSS

When studying for vocational certifications like the EPA 608 HVAC Certification, students and techni…

Computing the Moon phase for any birthday in plain JavaScript

We recently shipped a small free tool that answers one question: which Moon phase were you born unde…

Convert Image Format: Free Online JPG PNG WebP AVIF Converter — How-To Guide

Convert Image Format: Free Online JPG PNG WebP AVIF Converter — How-To Guide Try it free: Convert …

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MenuMind: From a restaurant's PDF menu to a bilingual QR menu with Gemma 3 Hacktoberfest …

One Request, Many Callers: Coalescing Duplicate fetch() Calls in JavaScript

Open the network tab of almost any single-page app and you'll find it: the same /api/me request fire…

How to Build an LMS with Live Classes in Next.js

Originally published on the Aniq UI blog. By the end of this guide you will know how to build an on…

How to Build a SaaS Admin Panel With an AI Assistant in Next.js

Originally published on the Aniq UI blog. By the end of this guide you will have an internal admin …

How to Build an Online Store with an Admin Panel in Next.js

Originally published on the Aniq UI blog. By the end of this guide you will know how to build an on…

5 things that broke while building paid Discord & Telegram access with Stripe and Supabase

I'm building Kordhub, a tool that lets creators sell access to their Discord server or Telegram grou…

Tea Bro: a Telegram Mini App for tea-by-state matching and daily check-ins

Tea Bro is a free Telegram bot (and Mini App) built around a simple idea: a cup of tea is a low-fric…