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Curated developer articles, tutorials, and guides — auto-updated hourly
Iurii Rogulia4d ago • 4 min read
Three small design decisions in a "toggle effects via CSS class" library, and the tradeoffs behind them
Three small design decisions in a "toggle effects via CSS class" library, and the tradeoffs...
#css#frontend#javascript#webdev
2 0
Parsa Jiravand4d ago • 5 min read
You're truncating bios with `.slice()`. `Intl.Segmenter` knows where the emoji actually end.
A 30-character bio limit that cuts off mid-emoji isn't a rendering bug — it's .length counting UTF-1...
#javascript#webdev#frontend#tutorial
22 2
Alexandra1d ago • 5 min read
From Figma to the browser: building a shared mental model
Throughout my career as an engineer, I have been given a countless amount of specs, design documents...
#design#frontend#ux#webdev
9 1
Vladimir Jovanović4d ago • 2 min read
Fast CLI static site generator I've been working on
Pannonico is a static site generator I have been building around the way I actually want to work on....
#go#frontend#html#vite
7 12
kensaadi4d ago • 4 min read
useFieldArray is not updating across steps — and why it can't
If you have a wizard where step two appends to items and step four also appends to items, and the tw...
#frontend#javascript#programming#react
2 0
Jorge Oviedo3d ago • 2 min read
I built a complete DJ console in a single HTML file using Web Audio API
Hey dev community! I want to share a project I just launched: MasterDJ AI — a professional DJ...
#frontend#javascript#showdev#webdev
3 1
Info Inlet18h ago • 9 min read
Maximum Update Depth Exceeded: 4 useEffect Dependency Bugs That All Passed Review
Here's a dependency array that crashed React the first time a user hovered a...
#react#javascript#webdev#frontend
6 0
Tech In Vernacular2d ago • 13 min read
Building an Offline-First React App: A Practical Guide for Frontend Developers
Your app dey fast, your UI dey polished, your API calls dey clean. Then your user enter lift abi na....
#frontend#performance#productivity
0 0
Franklin2d ago • 4 min read
Notes from the Pass: What Happens When State Hides Inside a Token
A design token layer promises one thing: fully-resolved values before first paint. Watch what breaks...
#css#webdev#architecture#frontend
0 0
Franklin4d ago • 3 min read
Why Zero Specificity Changes Everything
Why Zero Specificity Changes Everything: Use the CSS :where pseudo-class to declare default styles t...
#css#architecture#frontend#webdev
0 0
Muhaymin Bin Mehmood4d ago • 7 min read
SVG to PNG in the Browser: Rasterization, Transparency, Fonts, and a Production-Safe JavaScript Pipeline
A practical guide to converting SVG to PNG in the browser, including viewBox sizing, Canvas rasteriz...
#javascript#webdev#svg#frontend
8 2
Martin6d ago • 5 min read
React interview questions seniors actually get asked
Senior React interviews are rarely about API surface. They circle a handful of areas where a...
#react#frontend#programming#seniordev
0 0
Gos4d ago • 5 min read
Stop Installing Libraries: 13 Native APIs That Went Baseline in 2026
TL;DR: The browser caught up while you weren't looking. As of 2026, all 13 of these APIs are Baselin...
#webdev#javascript#frontend#discuss
0 0
jamilxt1d ago • 7 min read
htmx 4.0 Just Shipped: What Changed, What Breaks, and How to Migrate This Weekend
On Friday the htmx team shipped a brand new major version, and then did something almost no library....
#webdev#htmx#javascript#frontend
0 0
Panikos Christofi6d ago • 3 min read
How I Built a Browser-Based Raster to SVG Converter
Converting a PNG or JPG into an SVG sounds simple. In practice, creating an SVG that is actually...
#frontend#javascript#showdev#webdev
1 0
Cihan Koç2d ago • 5 min read
5 Awesome (FREE) React UI Libraries to Use in 2026
You don't need to spend $299 on a premium UI kit to build a production-quality React application. Th...
#react#opensource#webdev#frontend
1 0
Kaustubh Shinde2d ago • 3 min read
Glyph UI Alpha Version - 0.1.0-alpha.2 is Live
I finally made Glyph UI Alpha Version 0.1.0-alpha.2 live. And before I talk about Glyph UI, I need....
#webdev#uidesign#frontend#ui
1 0
Usama3d ago • 4 min read
I Opened the Network Tab and Found a Problem I Didn’t Know I Had
My application looked good. It felt fast. Everything seemed to be working correctly. So I thought...
#database#frontend#performance#webdev
3 0
Alexander5d ago • 3 min read
Stop using hex codes in your CSS
The dark mode disaster I was reviewing a pull request for a dark mode toggle last...
#css#webdev#frontend#designsystems
1 0
Aravindhan Senthilkumar1d ago • 2 min read
🚀 DevLab One Angular Dynamic Components – Version 2 Released!
I'm excited to share Version 2 of my Angular Dynamic Components library! 🎉 After the initial Alpha...
#angular#frontend#opensource#showdev
1 0
Gabriel Abreu5d ago • 5 min read
The Audit's Blind Spot: I Weighed the Build, Not the Page
I published a post called "I Audited My Own Portfolio and Found 20 Problems". It was an inventory: I...
#performance#webdev#react#frontend
5 5
ReactChallenges5d ago • 2 min read
🚀 New React Challenge: Calendar Events
🧩 Overview Build a calendar that renders events on their days, supports selecting a day,...
#react#javascript#frontend#frontendchallenge
1 0
Wilfried Bodjoko15h ago • 2 min read
Solving Flutter’s Nesting and Performance Bottlenecks with flutter_modifier_ui
Flutter widgets are highly composable, but deeply nested layout trees quickly turn into hard-to-read...
#flutter#frontend#mobile#performance
6 3
Julien Fourel3d ago • 3 min read
JavaScript Minification: What You Should Know Before Optimizing Your Bundle
JavaScript minification is one of those optimizations that sounds simple: make the JavaScript...
#javascript#webdev#performance#frontend
1 1