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Curated developer articles, tutorials, and guides — auto-updated hourly
Ryan CarniatoSep 22, 2026 • 10 min read
The Grand Unifying Architecture of Frontend
I used to joke that the history of frontend development could be retraced by following the argument....
#webdev#javascript#solidjs#architecture
17 3
nyaomaruSep 23, 2026 • 6 min read
Your Type Guard Can Silently Drift from Your TypeScript Type 🔧
Hoi hoi! 👋 I'm @nyaomaru, a frontend engineer just back from a short vacation on Texel, a small...
#typescript#javascript#webdev#opensource
61 22
Mika FlowersSep 24, 2026 • 6 min read
Devlog: I Built a 3D Library in Three.js Without a Level Editor — So I Made My Own
Updated 3D Environment for Library Reading DEV Articles A lot of you...
#devlog#ai#javascript#showdev
17 17
Shubhra PokhariyaSep 21, 2026 • 11 min read
React 19's useTransition Looked Simple. Then I Found a Second Bug Hiding Inside the First One
Every hook in this series so far has been a passenger. useActionState rides inside a Transition and....
#webdev#programming#react#javascript
30 10
Nicolas FrizzarinSep 23, 2026 • 13 min read
INP and Partytown: give the main thread back to your users
Introduction You click on a button. Nothing happens. You click again. Still nothing. Then...
#webdev#performance#webperf#javascript
3 0
Alvaro MontoroSep 21, 2026 • 3 min read
10 Cool CodePen Demos (August 2026)
A collection of 10 cool and exciting front-end demos shared on CodePen during August 2026
#html#css#showdev#javascript
9 0
Florian RapplSep 23, 2026 • 13 min read
My OSS Projects: Piral
This is the third post in my "My Open-Source Projects" series, where I go through some of the OSS...
#microfrontends#react#javascript#opensource
8 2
Mahmoud 🦀Sep 20, 2026 • 11 min read
I Resurrected a Dead CRC Crate and It Suddenly Went Viral
Bonjour 👋! So there I was, browsing crates.io at an hour that most reasonable people would...
#rust#python#javascript#tutorial
16 1
aymane aallaouiSep 20, 2026 • 2 min read
I missed Go's `if err != nil`, so I built errval for TypeScript
I write mostly TypeScript and some Go. When I switch back from Go, I miss explicit error returns. A....
#typescript#javascript#opensource#go
15 5
Parsa JiravandSep 22, 2026 • 11 min read
Vue Composables: The Shared State Trap (+ Cheat Sheet)
Why two Vue components using the same composable can end up sharing state by accident, the mental mo...
#vue#javascript#tutorial#webdev
8 0
Thomas ReichmannSep 25, 2026 • 5 min read
I rebuilt my 2018 agar.io clone around real orbital physics, with no game server
In 2018 I spent a weekend making an agar.io clone: a planet that followed the mouse with acceleratio...
#showdev#gamedev#webdev#javascript
2 2
mrnoyySep 22, 2026 • 3 min read
A Discord Bot That Posts on a Schedule — Without a Cron Job Per Event
Timer drift, restart amnesia, duplicate posts, and the two-layer design that fixes all three.
#discord#node#javascript#automation
1 1
jsmanifestSep 19, 2026 • 13 min read
Claude Code Session Compaction in 2026: How Context Summarization Works and What Your Agent Forgets
Claude Code Session Compaction in 2026: How Context Summarization Works and What Your Agent...
#typescript#ai#javascript#webdev
1 2
Parsa JiravandSep 20, 2026 • 12 min read
React Derived State: Why That useState Is Probably a Bug
React derived state explained: why syncing a computed value into useState with an Effect causes extr...
#react#javascript#tutorial#webdev
11 1
Luciano0322Sep 21, 2026 • 7 min read
When Computed Becomes Async
While looking at how Solid 2.0 approaches async reactivity, one API in particular stood out to me...
#javascript#frontend#solidjs#reactivity
2 0
Brad TraversySep 23, 2026 • 10 min read
12 Important Concepts All Software Developers Should Know
Artificial intelligence (AI) is changing what it means to spend a day developing software. Less time...
#programming#webdev#beginners#javascript
5 0
Guo QiangSep 23, 2026 • 10 min read
Canvas Ergonomics: AABB Collision Avoidance in Node Editors
How to engineer fluid canvas ergonomics in visual node editors: Drop-to-Add connection release, AABB...
#javascript#ui#ai#tutorial
5 0
Evolved-TechSep 22, 2026 • 10 min read
title: We Built a Full Game IDE in a Browser Tab and Our CPU Barely Complained
We Built a Game IDE in the Browser and Lived to Brag About It Hey, we're Evolved Tech —...
#javascript#webdev#gamedev#opensource
3 0
Leon MartinSep 21, 2026 • 7 min read
React is Officially Dead in 2026 (Thanks to AI)
React is still everywhere in 2026. But does learning it actually make sense for new developers anymo...
#react#javascript#programming#webdev
2 1
ruixuan jiangSep 25, 2026 • 4 min read
A No-Repeat Random Draw Looks Trivial Until Round 70
Rejection sampling on a shrinking set is a performance bug and a fairness bug. Here is the version I...
#javascript#react#webdev#tutorial
3 2
Janarthanan Soundararajan (Jana)Sep 25, 2026 • 8 min read
Why I Built a Code-Native Visual Studio for My Developer Posts
Over the past year, AI image tools have become amazing. Being able to type a prompt and get a...
#webdev#javascript#opensource#tailwindcss
2 0
Sohail KhanSep 23, 2026 • 13 min read
ChromaPanel: A Modern React Color Picker with Eyedropper, Image Sampling, Gradients, and More
A color picker looks like a simple UI component until you need to use one in a real product. At...
#react#typescript#javascript#opensource
3 0
Mahmoud Ibrahim — ConfileoSep 23, 2026 • 4 min read
I printed Arabic to PDF with 13 fonts. Only one produced text you can search
Headless Chrome stores Arabic presentation forms instead of letters for almost every font, so the PD...
#javascript#pdf#webdev#i18n
1 0
Сергей СкрыльковSep 21, 2026 • 4 min read
Translated captions in a Chrome extension: tab audio in MV3, and one stream instead of two services
I build a Chrome extension on my own that shows translated captions over a Meet, Zoom or Teams call....
#showdev#javascript#webdev#chrome
1 0