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JavaScript

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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How I built a Discord 'ship-tracker' bot in a weekend (and the 3-process architecture that keeps it alive 24/7)

How I built a Discord 'ship-tracker' bot in a weekend (and the 3-process architecture that keeps it alive 24/7)

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9 min read
Streams in Node.js: The Complete Guide (2026)

Streams in Node.js: The Complete Guide (2026)

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5 min read
JS video player with ffmpeg HTTP streaming in PHP: state machine, watchdog, subtitles

JS video player with ffmpeg HTTP streaming in PHP: state machine, watchdog, subtitles

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8 min read
Shopify App Database Optimization: What Breaks at Scale and How to Fix It

Shopify App Database Optimization: What Breaks at Scale and How to Fix It

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3 min read
Array Functions Explained Simply

Array Functions Explained Simply

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1 min read
My Node.js app was making 47 database queries per request. I had no idea.

My Node.js app was making 47 database queries per request. I had no idea.

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3 min read
What is React and React build tools, Difference Between library vs frameworks.

What is React and React build tools, Difference Between library vs frameworks.

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3 min read
How To Generate a Random Color in JavaScript

How To Generate a Random Color in JavaScript

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2 min read
Explained Global, Local & Block Scope in JavaScript

Explained Global, Local & Block Scope in JavaScript

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2 min read
What Shopify merchants get wrong about Core Web Vitals — and what's actually worth fixing

What Shopify merchants get wrong about Core Web Vitals — and what's actually worth fixing

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9 min read
Stop Shipping Broken Env Configs — I Built a Fix

Stop Shipping Broken Env Configs — I Built a Fix

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2 min read
VEXR Ultra v2 + Sovereign Forge — Complete Overhaul. Still Sovereign. Still $0/Month.

VEXR Ultra v2 + Sovereign Forge — Complete Overhaul. Still Sovereign. Still $0/Month.

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2 min read
Why I Stopped Writing 15 * 60 * 1000 in Every Project

Why I Stopped Writing 15 * 60 * 1000 in Every Project

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5 min read
How should the JS inside a <script async> be written? Does it really not use the DOM?

How should the JS inside a <script async> be written? Does it really not use the DOM?

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1 min read
Angular’s New injectAsync() API Explained

Angular’s New injectAsync() API Explained

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5 min read
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