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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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Array in JavaScript

Array in JavaScript

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2 min read
The 6 Technical Foundations of AI SEO (GEO) for Small Business Sites

The 6 Technical Foundations of AI SEO (GEO) for Small Business Sites

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3 min read
How to Create a Personal Portfolio Website Using HTML, CSS, and JavaScript

How to Create a Personal Portfolio Website Using HTML, CSS, and JavaScript

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5 min read
Understanding the V8 Engine (The Brain Behind Node.js) — From First Principles

Understanding the V8 Engine (The Brain Behind Node.js) — From First Principles

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6 min read
How to run your first OpenAI-compatible API call with curl, Python, and Node.js

How to run your first OpenAI-compatible API call with curl, Python, and Node.js

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2 min read
Production-Ready AI Agents in Node.js: Iteration Caps and Tracing

Production-Ready AI Agents in Node.js: Iteration Caps and Tracing

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4 min read
AI Wrote Your Code. Did It Ship a Vulnerability Too?

AI Wrote Your Code. Did It Ship a Vulnerability Too?

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4 min read
Token Jaccard Similarity in TypeScript: Simple Text Comparison

Token Jaccard Similarity in TypeScript: Simple Text Comparison

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3 min read
I built a HEIC to JPG converter that never uploads your photos (WebAssembly + libheif)

I built a HEIC to JPG converter that never uploads your photos (WebAssembly + libheif)

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4 min read
Why Your Product Tours Should Live in Git (Not Pendo)

Why Your Product Tours Should Live in Git (Not Pendo)

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3 min read
We built a free MCP server so Claude can answer 'Is OpenAI down?' — here's how

We built a free MCP server so Claude can answer 'Is OpenAI down?' — here's how

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3 min read
I got tired of 15 ad-filled dev tool websites, so I built one clean page

I got tired of 15 ad-filled dev tool websites, so I built one clean page

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1 min read
A lesser used feature of template litrals in Js

A lesser used feature of template litrals in Js

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1 min read
Seven Free Node.js Hosting Platforms Worth Trying in 2026

Seven Free Node.js Hosting Platforms Worth Trying in 2026

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5 min read
Stop DOM Freezes: Virtualized Lists in React ⚡

Stop DOM Freezes: Virtualized Lists in React ⚡

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3 min read
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