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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 to Detect VPNs, Proxies and Tor in Node.js (Free API, No Card)

How to Detect VPNs, Proxies and Tor in Node.js (Free API, No Card)

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4 min read
WordPress 7.1 deleted the check that kept classic editors un-iframed. Run this grep.

WordPress 7.1 deleted the check that kept classic editors un-iframed. Run this grep.

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1 min read
Incomplete Weather App Project

Incomplete Weather App Project

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1 min read
I built 59 free browser-based dev tools in vanilla JS — here's what I learned

I built 59 free browser-based dev tools in vanilla JS — here's what I learned

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2 min read
I Built a Chrome DevTools Extension to Mock APIs Without Leaving the Browser

I Built a Chrome DevTools Extension to Mock APIs Without Leaving the Browser

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2 min read
Two Pieces of Code, Same Answer — Which One Should You Write?

Two Pieces of Code, Same Answer — Which One Should You Write?

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4 min read
URL Slugs: The Boring Detail That Quietly Affects Your SEO, Caching, and Bug Reports

URL Slugs: The Boring Detail That Quietly Affects Your SEO, Caching, and Bug Reports

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4 min read
Tauri Apps without Rust? Write Your Backend in Javascript

Tauri Apps without Rust? Write Your Backend in Javascript

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4 min read
How to Make an HTML5 Game (Browser Loop, 2026)

How to Make an HTML5 Game (Browser Loop, 2026)

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2 min read
Stop writing the same custom HTTP wrapper in every project

Stop writing the same custom HTTP wrapper in every project

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2 min read
Enforcing a style rule with a linter that actually fails the build

Enforcing a style rule with a linter that actually fails the build

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5 min read
Compressing an image to an exact file size, in the browser

Compressing an image to an exact file size, in the browser

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7 min read
Ditch the Cloud: Building a Real-Time In-Browser Video Editor with WebCodecs, WebGPU, and Canvas

Ditch the Cloud: Building a Real-Time In-Browser Video Editor with WebCodecs, WebGPU, and Canvas

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9 min read
New here — building WhiteDragon-dev 🐉

New here — building WhiteDragon-dev 🐉

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1 min read
Four things SVG and CSS did that I did not expect

Four things SVG and CSS did that I did not expect

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3 min read
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