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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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I Created Something Cool and Satisfying to Watch with HTML Canvas (A Plane Infinitely Drifting…

I Created Something Cool and Satisfying to Watch with HTML Canvas (A Plane Infinitely Drifting…

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4 min read
Your AI Is Still Billing After the User Closed the Tab

Your AI Is Still Billing After the User Closed the Tab

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5 min read
10 Cool CodePen Demos (April 2026)

10 Cool CodePen Demos (April 2026)

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2 min read
Top Tools to Get Visibility into Token Usage by Claude Code

Top Tools to Get Visibility into Token Usage by Claude Code

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6 min read
OCR in the Browser: How Tesseract.js Makes PDF Text Extraction Free

OCR in the Browser: How Tesseract.js Makes PDF Text Extraction Free

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7 min read
The Most Underestimated Function in JavaScript: `reduce()`

The Most Underestimated Function in JavaScript: `reduce()`

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5 min read
I built a jewelry size database for women with tiny fingers in one day

I built a jewelry size database for women with tiny fingers in one day

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2 min read
How to Build a Vendor-Agnostic Logger (with a Grafana Implementation)

How to Build a Vendor-Agnostic Logger (with a Grafana Implementation)

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13 min read
How I Built an 80,000-Line Open Source Wine Cellar App in 6 Weeks with Claude

How I Built an 80,000-Line Open Source Wine Cellar App in 6 Weeks with Claude

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4 min read
Introducing the Fetch Client Chaos Arena

Introducing the Fetch Client Chaos Arena

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2 min read
JavaScript's CPU-Bound Task Management: Introducing Structured Concurrency Tools for Efficient Worker Thread Handling

JavaScript's CPU-Bound Task Management: Introducing Structured Concurrency Tools for Efficient Worker Thread Handling

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11 min read
How I Built an AI Emoji Generator with Next.js 15 & Cloudflare Workers AI

How I Built an AI Emoji Generator with Next.js 15 & Cloudflare Workers AI

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6 min read
Beyond the Basics: Mastering TypeScript's Advanced Type System for Robust Applications

Beyond the Basics: Mastering TypeScript's Advanced Type System for Robust Applications

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5 min read
How to Publish a Power BI Report and Embed It into a Website

How to Publish a Power BI Report and Embed It into a Website

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2 min read
Day 3 of Problem Solving

Day 3 of Problem Solving

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1 min read
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