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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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Why JavaScript Timers Drift: Building a High-Precision Metronome with Web Audio API

Why JavaScript Timers Drift: Building a High-Precision Metronome with Web Audio API

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3 min read
VPN & Proxy Detection for Online Games (Node.js Guide)

VPN & Proxy Detection for Online Games (Node.js Guide)

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9 min read
I built Roxima Focus to turn a project backlog into a three-task focus queue

I built Roxima Focus to turn a project backlog into a three-task focus queue

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2 min read
Cómo solucionar el bucle infinito en useEffect con objetos y arrays

Cómo solucionar el bucle infinito en useEffect con objetos y arrays

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2 min read
How TypeScript Makes Your JavaScript Run Faster

How TypeScript Makes Your JavaScript Run Faster

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3 min read
How We Make Every Scheduled Job Safe to Re-Run

How We Make Every Scheduled Job Safe to Re-Run

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5 min read
How to Install WebStorm on Windows 11 (Quick Setup Guide) ⚡

How to Install WebStorm on Windows 11 (Quick Setup Guide) ⚡

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2 min read
Keeping code alive on a DOM you don't own: 12-year Chrome extension story

Keeping code alive on a DOM you don't own: 12-year Chrome extension story

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16 min read
릴스는 사진이 아니었다 — 쇼츠를 인스타·페북에 API로 뿌리며 부딪힌 것들

릴스는 사진이 아니었다 — 쇼츠를 인스타·페북에 API로 뿌리며 부딪힌 것들

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1 min read
From Project Feature to Reusable Package – Building My Dynamic Theme Kit

From Project Feature to Reusable Package – Building My Dynamic Theme Kit

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3 min read
I built a free set of subtitle tools that run entirely in your browser (no upload)

I built a free set of subtitle tools that run entirely in your browser (no upload)

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1 min read
Your scroll listener fires on every pixel. `IntersectionObserver` fires when visibility actually changes.

Your scroll listener fires on every pixel. `IntersectionObserver` fires when visibility actually changes.

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3 min read
Array in JavaScript

Array in JavaScript

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2 min read
The 6 Technical Foundations of AI SEO (GEO) for Small Business Sites

The 6 Technical Foundations of AI SEO (GEO) for Small Business Sites

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3 min read
Goodhart's Law in Benchmarking: When the Metric Becomes the Target

Goodhart's Law in Benchmarking: When the Metric Becomes the Target

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7 min read
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