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javascript
1750 posts
Testing Zyloo as an OpenAI-Compatible AI Gateway
I have been testing more AI coding tools lately, and one thing keeps coming up: every model provider…
tl.extend — Register Custom CSS Variants Anywhere in Your Codebase, No Central Config Required
Every atomic-CSS system eventually hits the same wall: the built-in breakpoints and pseudo-classes are great — until the…
UseState in React (A beginner’s guide)
Your password bar goes from “weak” to “strong” when you add characters. Have you ever wondered how React…
I built a real-time multiplayer 3D IDE with WebRTC voice chat and AI generation from scratch 🚀
Hi DEV community! 👋 I want to share a project I’ve been working on: IA Code Studio (https://ia-codestudio.com).…
HTML in Canvas API
For years, web developers have had to make a tough architectural choice when building complex, highly-interactive visual applications…
The 5.2 kB editor I had to write because nothing else fit
I just needed a text box. Why was that so hard? The story of building my own simple,…
OrinIDE v1.0.7 — The AI Finally Understands Your Whole Project
I’ve been building OrinIDE for a while now — a browser-based code editor that runs locally via npx,…
Build a custom HLS player in React with hls.js (no wrapper libraries)
TL;DR We’ll build a custom HLS player on top of hls.js 1.6.x and React 19 with no wrapper…
Streaming an LLM response, in 4 GIFs
We have watched tokens stream in from an LLM before where they appeared one at a time, like…
RSC Component Architecture, Next.js Dev MCP, Interactive Apps Guide, React Doctor, Bklit UI, Chat SDK Community Agent, Prefetch App Shells
Component Architecture for React Server Components Traces the evolution from useEffect to React Query to route-level loaders to…