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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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Building a Real Multi-Step AI Agent with Gemini Function Calling (Not Just a Chatbot)

Building a Real Multi-Step AI Agent with Gemini Function Calling (Not Just a Chatbot)

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2 min read
Building a Local-First Markdown CV Editor: What I Learned

Building a Local-First Markdown CV Editor: What I Learned

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4 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
How We Made an LLM Actually Use Recalled Memory

How We Made an LLM Actually Use Recalled Memory

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5 min read
Fedora vs Ubuntu: Choose by Upgrade Rhythm, Software, and Workflow

Fedora vs Ubuntu: Choose by Upgrade Rhythm, Software, and Workflow

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5 min read
Why the Next Wave of AI Tools Won't Upload Your Files

Why the Next Wave of AI Tools Won't Upload Your Files

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3 min read
I Stopped Copy-Pasting Apps Script Code Into AI Chatbots

I Stopped Copy-Pasting Apps Script Code Into AI Chatbots

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3 min read
One build flag, two games - how I shipped a Halloween spin-off from the same codebase

One build flag, two games - how I shipped a Halloween spin-off from the same codebase

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3 min read
Stripping EXIF without re-encoding the JPEG, in about 600 lines of TypeScript

Stripping EXIF without re-encoding the JPEG, in about 600 lines of TypeScript

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6 min read
I built a free file compressor that never uploads your files, and checks its own quality

I built a free file compressor that never uploads your files, and checks its own quality

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2 min read
30 Practical JavaScript Regex Patterns With Examples and Tests

30 Practical JavaScript Regex Patterns With Examples and Tests

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7 min read
Safari gave my blank tab no URL. My security check read that as "not yours."

Safari gave my blank tab no URL. My security check read that as "not yours."

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4 min read
I shipped Chrome extensions with an empty permissions list. Here is what that costs you.

I shipped Chrome extensions with an empty permissions list. Here is what that costs you.

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4 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
JavaScript Loops for Beginners

JavaScript Loops for Beginners

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2 min read
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