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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 Stopped Fighting React Server Components — Here's What Finally Made It

I Stopped Fighting React Server Components — Here's What Finally Made It

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17 min read
Every AI toolchain is inventing its own safety layer. We shipped one that works across all of them.

Every AI toolchain is inventing its own safety layer. We shipped one that works across all of them.

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6 min read
How to Stop PDF Parsers from Hallucinating Tables out of Thin Air

How to Stop PDF Parsers from Hallucinating Tables out of Thin Air

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4 min read
Rollback Patterns in Offline-First PWAs

Rollback Patterns in Offline-First PWAs

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6 min read
I Built a Browser-Only Image Vectorizer with WebAssembly

I Built a Browser-Only Image Vectorizer with WebAssembly

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5 min read
Git is Your Memory: A Startup Engineer's Guide to Surviving Stakeholders

Git is Your Memory: A Startup Engineer's Guide to Surviving Stakeholders

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3 min read
Why Google reCAPTCHA is breaking your site (and how to actually replace it)

Why Google reCAPTCHA is breaking your site (and how to actually replace it)

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5 min read
Lessons from Building 370 Static Calculator Pages with Astro and Vanilla JS

Lessons from Building 370 Static Calculator Pages with Astro and Vanilla JS

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5 min read
I built a BYOK browser tool that turns any article into atomic Obsidian notes

I built a BYOK browser tool that turns any article into atomic Obsidian notes

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2 min read
Stop using UUID v4 for database primary keys — UUIDv7 is the 2026 default

Stop using UUID v4 for database primary keys — UUIDv7 is the 2026 default

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5 min read
Mastering useReducer in React — The Hook That Simplifies Complex State

Mastering useReducer in React — The Hook That Simplifies Complex State

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5 min read
My AI agent saved the first paragraph and the last. It dropped 41 in between.

My AI agent saved the first paragraph and the last. It dropped 41 in between.

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5 min read
Building a Lightweight Web Scraping Toy with Bun’s Experimental `Bun.Webview`

Building a Lightweight Web Scraping Toy with Bun’s Experimental `Bun.Webview`

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4 min read
Binary Search vs Linear Search — Visualized in React with No Libraries

Binary Search vs Linear Search — Visualized in React with No Libraries

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1 min read
I Built a Price History Tracker for Japan's 4 Major E-Commerce Sites (Amazon.co.jp, Rakuten, Yahoo!, Mercari)

I Built a Price History Tracker for Japan's 4 Major E-Commerce Sites (Amazon.co.jp, Rakuten, Yahoo!, Mercari)

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4 min read
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