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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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How I Built My First AI-Powered App (Without a PhD)

How I Built My First AI-Powered App (Without a PhD)

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5 min read
I Built an AI That Argues Back at Your Startup Pitch in Real Time

I Built an AI That Argues Back at Your Startup Pitch in Real Time

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2 min read
Time-Travel Debugging in State Management: Part 1 — Foundations & Patterns

Time-Travel Debugging in State Management: Part 1 — Foundations & Patterns

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7 min read
Markus A2A 实战案例:四个真实协作场景

Markus A2A 实战案例:四个真实协作场景

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16 min read
I built 25 free tools for UK freelancers — here's what I learned

I built 25 free tools for UK freelancers — here's what I learned

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4 min read
Typing Master Web App (React + Vite) — Full Project Breakdown

Typing Master Web App (React + Vite) — Full Project Breakdown

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2 min read
How I Built a Client-Side HEIC to JPG Converter Using WebAssembly (No Server Required)

How I Built a Client-Side HEIC to JPG Converter Using WebAssembly (No Server Required)

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3 min read
DOM in JavaScript — What Actually Happens When Your Code Runs

DOM in JavaScript — What Actually Happens When Your Code Runs

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3 min read
Node.js Memory Leaks in Production: Finding and Fixing Them Fast

Node.js Memory Leaks in Production: Finding and Fixing Them Fast

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8 min read
Stop blindly replacing `enum` with `as const`

Stop blindly replacing `enum` with `as const`

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2 min read
Stop Letting Googlebot Guess Fix Your React App's SEO Right

Stop Letting Googlebot Guess Fix Your React App's SEO Right

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5 min read
Node.js Memory Leaks in Production: Finding and Fixing Them Fast

Node.js Memory Leaks in Production: Finding and Fixing Them Fast

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8 min read
How I Serve 10,000+ Dynamic Pages for Free with Next.js ISR (and the Mistakes I Made)

How I Serve 10,000+ Dynamic Pages for Free with Next.js ISR (and the Mistakes I Made)

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4 min read
The Great Framework Reckoning: Why 2026 Is Killing Your Favorite Tools

The Great Framework Reckoning: Why 2026 Is Killing Your Favorite Tools

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3 min read
Friday Links #36: New JavaScript Tools, Frameworks, and Research

Friday Links #36: New JavaScript Tools, Frameworks, and Research

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7 min read
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