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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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Cross-site scripting – Reflected XSS | PortSwigger Lab Note #3

Cross-site scripting – Reflected XSS | PortSwigger Lab Note #3

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2 min read
How We Built 26 SEO-Optimized Pages in 10 Minutes with Next.js

How We Built 26 SEO-Optimized Pages in 10 Minutes with Next.js

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3 min read
WebRTC vs WebSocket Explained: When to Use What (A Real-World Story)

WebRTC vs WebSocket Explained: When to Use What (A Real-World Story)

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3 min read
We Built a Browser-Only JPG to PDF Tool Because Uploading Personal Files Is Still Too Normal

We Built a Browser-Only JPG to PDF Tool Because Uploading Personal Files Is Still Too Normal

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Comments 5
1 min read
JavaScript Deep Dive Series – Part 1: JS Engine & Runtime 🚀

JavaScript Deep Dive Series – Part 1: JS Engine & Runtime 🚀

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1 min read
I Told Claude Code to Build and Deploy a Full-Stack AI App. It Took 8 Minutes.

I Told Claude Code to Build and Deploy a Full-Stack AI App. It Took 8 Minutes.

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4 min read
I built a small P2P lib over UDP and it actually works

I built a small P2P lib over UDP and it actually works

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2 min read
I built a free Privacy Policy generator — here's why and how

I built a free Privacy Policy generator — here's why and how

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2 min read
The Ultimate 2026 Vacation Calendar Hack: How to Turn 10 PTO Days into 55 Days Off

The Ultimate 2026 Vacation Calendar Hack: How to Turn 10 PTO Days into 55 Days Off

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4 min read
Confessions of a Dev #1:I Went Blank When Asked "What's an API?"

The gap between using and defining daily tools

Confessions of a Dev #1:I Went Blank When Asked "What's an API?"

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3 min read
Static websites don’t limit features. They redefine where complexity lives

Static websites don’t limit features. They redefine where complexity lives

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4 min read
I removed all instructions from a website — here’s how people reacted

I removed all instructions from a website — here’s how people reacted

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Comments 4
1 min read
Node.js Internals: Read This Before Your Next Backend Interview

Node.js Internals: Read This Before Your Next Backend Interview

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7 min read
Creating a Vertical Area Chart with JavaScript: 80+ Years of U.S. Presidential Approval Data

Creating a Vertical Area Chart with JavaScript: 80+ Years of U.S. Presidential Approval Data

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13 min read
Building Charts with Pure CSS — No SVG, No Canvas, No JS Required

Uses clip-path and CSS variables

Building Charts with Pure CSS — No SVG, No Canvas, No JS Required

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Comments 3
3 min read
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