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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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The Frontend Is Becoming a Conversation: Where UI Engineering Goes Next

The Frontend Is Becoming a Conversation: Where UI Engineering Goes Next

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4 min read
Show OS: Universal Uploader – Zero-dependency, stream-based file uploading with transparent XHR fallback

Show OS: Universal Uploader – Zero-dependency, stream-based file uploading with transparent XHR fallback

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2 min read
A free, no-sign-up worksheet generator that runs entirely in the browser

A free, no-sign-up worksheet generator that runs entirely in the browser

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1 min read
React useIsomorphicLayoutEffect: Fix the SSR useLayoutEffect Warning (2026)

React useIsomorphicLayoutEffect: Fix the SSR useLayoutEffect Warning (2026)

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7 min read
Support Vector Machines From Scratch: the Widest-Margin Classifier

Support Vector Machines From Scratch: the Widest-Margin Classifier

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1 min read
How I schedule three daily Bluesky posts from a JSONL queue without an external service

How I schedule three daily Bluesky posts from a JSONL queue without an external service

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4 min read
I Rebuilt the macOS Dock Magnify Effect in CSS + JS

I Rebuilt the macOS Dock Magnify Effect in CSS + JS

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1 min read
I Built the Chrome Dino Game (Endless Runner) in Vanilla JS

I Built the Chrome Dino Game (Endless Runner) in Vanilla JS

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1 min read
I Built a Colour-Palette Extractor That Runs 100% in the Browser

I Built a Colour-Palette Extractor That Runs 100% in the Browser

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1 min read
Getting Started with SVG Export Using the Browser Canvas API

Getting Started with SVG Export Using the Browser Canvas API

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1 min read
TypeScript Isolated Declarations: Real-World Performance Gains in Monorepo Build Times

TypeScript Isolated Declarations: Real-World Performance Gains in Monorepo Build Times

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7 min read
👉 "React Native New Architecture Migration: What Broke and How We Fixed It"

👉 "React Native New Architecture Migration: What Broke and How We Fixed It"

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1 min read
Supercharge your web app with free AI that runs in your users' browser

Supercharge your web app with free AI that runs in your users' browser

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8 min read
Generate Invoice PDFs from HTML in 10 Lines of Code

Generate Invoice PDFs from HTML in 10 Lines of Code

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2 min read
Introducing Curiohole: Free Relaxing Browser Games You Can Play Instantly

Introducing Curiohole: Free Relaxing Browser Games You Can Play Instantly

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2 min read
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