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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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Building a Morse Code Translator: When Retro Communication Meets Modern Web APIs

Building a Morse Code Translator: When Retro Communication Meets Modern Web APIs

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6 min read
Your canvas.toBlob might be silently handing you a PNG

Your canvas.toBlob might be silently handing you a PNG

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5 min read
The Evolution of Web Forms — Part 3

The Evolution of Web Forms — Part 3

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35 min read
The Evolution of Web Forms — Part 2

The Evolution of Web Forms — Part 2

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39 min read
Rendering 1 Million Markers in Leaflet with WebGL

Rendering 1 Million Markers in Leaflet with WebGL

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4 min read
Why Javascript isn't going anywhere in 2026

Why Javascript isn't going anywhere in 2026

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1 min read
Your scraper's defaultCountry setting invents phone numbers

Your scraper's defaultCountry setting invents phone numbers

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4 min read
No npm install. No dev server. A faster way to iterate on React UIs?

No npm install. No dev server. A faster way to iterate on React UIs?

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5 min read
Webpack: The Modern JavaScript Module Bundler

Webpack: The Modern JavaScript Module Bundler

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8 min read
Greenhouse, Lever, Ashby, Workable: 4 job APIs, 1 dangerous bug

Greenhouse, Lever, Ashby, Workable: 4 job APIs, 1 dangerous bug

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5 min read
Your Next.js App Might Be Leaking Secrets Right Now. Check Your Client Bundle.

Your Next.js App Might Be Leaking Secrets Right Now. Check Your Client Bundle.

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6 min read
Particle effects for Three.js and PixiJS without the reload loop

Particle effects for Three.js and PixiJS without the reload loop

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4 min read
How Particle Effects Improve Game Feel in HTML5 Games

How Particle Effects Improve Game Feel in HTML5 Games

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4 min read
api-diff v0.2.0 — 158 downloads in 3 days, now with array validation and onDrift callback

api-diff v0.2.0 — 158 downloads in 3 days, now with array validation and onDrift callback

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1 min read
JavaScript slice() vs splice() — Don't Mix Them Up 🚀

JavaScript slice() vs splice() — Don't Mix Them Up 🚀

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2 min read
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