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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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I said my tool supported multiple instances. A stranger running 15 of them filed three bugs. All three were right.

I said my tool supported multiple instances. A stranger running 15 of them filed three bugs. All three were right.

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4 min read
Grapple Dojo

Grapple Dojo

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1 min read
Passkeys in Production: Field Notes on WebAuthn, Conditional UI, and the RP ID That Broke My Login

Passkeys in Production: Field Notes on WebAuthn, Conditional UI, and the RP ID That Broke My Login

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8 min read
Java Collections Framework: When to Use What – The Fellowship of the List

Java Collections Framework: When to Use What – The Fellowship of the List

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4 min read
The Bug Class AI Coding Agents Keep Introducing (and How We Started Catching It in CI)

The Bug Class AI Coding Agents Keep Introducing (and How We Started Catching It in CI)

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2 min read
Variables in JavaScript

Variables in JavaScript

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2 min read
Stop Over-Engineering Your State Management

Stop Over-Engineering Your State Management

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3 min read
My security scanner cried wolf on Vercel and Linear. Here's the bug.

My security scanner cried wolf on Vercel and Linear. Here's the bug.

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3 min read
JavaScript – Introduction and History

JavaScript – Introduction and History

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1 min read
I Built a Malaysian Cultural RPG in a Single HTML File — Here's What Broke

I Built a Malaysian Cultural RPG in a Single HTML File — Here's What Broke

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6 min read
Solving Hydration Failures and Tree-Shaking in React: Announcing react-hook-lab v1.13.0

Solving Hydration Failures and Tree-Shaking in React: Announcing react-hook-lab v1.13.0

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3 min read
Demystifying JavaScript's Secret Weapon: The Event Loop Explained Simply

Demystifying JavaScript's Secret Weapon: The Event Loop Explained Simply

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3 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
What a Simple Counter App Taught Me About JavaScript and Cloudflare Deployment

What a Simple Counter App Taught Me About JavaScript and Cloudflare Deployment

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3 min read
Introducing mutex-forge: Mutex & Semaphore for async JavaScript

Introducing mutex-forge: Mutex & Semaphore for async JavaScript

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1 min read
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