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Once relegated to the browser as one of the 3 core technologies of the web, JavaScript can now be found almost anywhere you find code. JavaScript developers move fast and push software development forward; they can be as opinionated as the frameworks they use, so let's keep it clean here and make it a place to learn from each other!

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Destructuring in JavaScript

Destructuring in JavaScript

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7 min read
AI Can Write Your React Code. It Still Can't Tell You Why It's Wrong.

AI Can Write Your React Code. It Still Can't Tell You Why It's Wrong.

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3 min read
Why I built SVOCS: Svelte-first docs in 2026

Why I built SVOCS: Svelte-first docs in 2026

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3 min read
I Built a Free Sleep Calculator in Pure HTML/CSS/JS — No Frameworks, No Libraries, 98 Desktop Speed

I Built a Free Sleep Calculator in Pure HTML/CSS/JS — No Frameworks, No Libraries, 98 Desktop Speed

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1 min read
What if your UI had a memory?

What if your UI had a memory?

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1 min read
Unix Timestamp Cheat Sheet: Convert, Read, and Debug Like a Pro

Unix Timestamp Cheat Sheet: Convert, Read, and Debug Like a Pro

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4 min read
Node.js Event Loop Explained: The Secret Behind Its Speed

Node.js Event Loop Explained: The Secret Behind Its Speed

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5 min read
CĂłmo solucionar el bucle infinito en `useEffect` con objetos y arrays

CĂłmo solucionar el bucle infinito en `useEffect` con objetos y arrays

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2 min read
React Performance Checklist

React Performance Checklist

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3 min read
Treating the LLM Like an Unreliable Dependency

Treating the LLM Like an Unreliable Dependency

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3 min read
What I Learned Building a JavaScript Framework from Scratch at 18!

What I Learned Building a JavaScript Framework from Scratch at 18!

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2 min read
Part 1: Why Angular Applications Get Slower as They Grow

Part 1: Why Angular Applications Get Slower as They Grow

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9 min read
The project file is the interface: letting AI agents drive a video editor

Clever CSS trick for frame-perfect exports

The project file is the interface: letting AI agents drive a video editor

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4 min read
How to Scrape Public Telegram Channels Without the API, Login, or MTProto

How to Scrape Public Telegram Channels Without the API, Login, or MTProto

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3 min read
Understanding `app.use()` in Express.js: The Backbone of Middleware

Understanding `app.use()` in Express.js: The Backbone of Middleware

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4 min read
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