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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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7 New JavaScript Features (And 2 I'm Still Waiting For)

Upcoming ECMAScript 2026 standard updates

7 New JavaScript Features (And 2 I'm Still Waiting For)

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Comments 46
9 min read
Engineering a Brainrot art installation on an Orange Pi Zero 🍊

Engineering a Brainrot art installation on an Orange Pi Zero 🍊

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6 min read
I Built a QR Code Generator in Pure Vanilla JS — No Libraries, No Server, 202 Tests

I Built a QR Code Generator in Pure Vanilla JS — No Libraries, No Server, 202 Tests

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5 min read
Choreography of validation: how to make your auth form seamless and usable

Choreography of validation: how to make your auth form seamless and usable

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Comments 3
7 min read
You Don't Use Linked Lists. But They're Running Half Your Software.

You Don't Use Linked Lists. But They're Running Half Your Software.

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9 min read
Malware spread across my 3 git repos during Copilot agent sessions — Void Dokkaebi campaign, TronGrid C2, and an open question about AI coding agents

Malware spread across my 3 git repos during Copilot agent sessions — Void Dokkaebi campaign, TronGrid C2, and an open question about AI coding agents

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2 min read
Signals vs React Compiler: The Fine-Grained Reactivity Showdown

Signals vs React Compiler: The Fine-Grained Reactivity Showdown

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2 min read
I Built a Unit Converter in Pure Vanilla JS — 7 Categories, 70+ Units, 165 Tests, Zero Dependencies

I Built a Unit Converter in Pure Vanilla JS — 7 Categories, 70+ Units, 165 Tests, Zero Dependencies

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3 min read
How I Built a 500-Memory System for an AI Text RPG (And Why It Changes Everything)

How I Built a 500-Memory System for an AI Text RPG (And Why It Changes Everything)

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3 min read
n8n Expressions: How to Use Dynamic Data in Your Workflows (Free Examples)

n8n Expressions: How to Use Dynamic Data in Your Workflows (Free Examples)

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3 min read
I Built a Browser-Only HTML Entity Encoder/Decoder — Named, Decimal & Hex, 246 Tests

I Built a Browser-Only HTML Entity Encoder/Decoder — Named, Decimal & Hex, 246 Tests

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4 min read
The 60% Trap: Why E-Commerce Giants Are Laundering Discounts (And How to Protect Yourself)

The 60% Trap: Why E-Commerce Giants Are Laundering Discounts (And How to Protect Yourself)

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Comments 2
6 min read
The Illusion of Consent: How E-Commerce Cookie Walls Bypass Privacy Laws (And What Actually Fixes It)

The Illusion of Consent: How E-Commerce Cookie Walls Bypass Privacy Laws (And What Actually Fixes It)

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Comments 2
6 min read
Stop Pasting Your JWT Tokens Into Random Websites

Stop Pasting Your JWT Tokens Into Random Websites

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Comments 3
6 min read
I Built a Real-Time Regex Tester in the Browser (Capture Groups, Flags, No Libraries)

I Built a Real-Time Regex Tester in the Browser (Capture Groups, Flags, No Libraries)

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2 min read
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