Tony Tang, AI writes the code. Engineering makes it work.
One-minute lessons on the practices that make AI-written code safe to ship.
10 years · Head of Engineering @ Fonts Ninja · ex-Lead @ Planity
Videos
All videos →One-minute Shorts on TypeScript, Effect, caching and building with AI: short series to watch in order, and quick takes on the news.
Nov 3, 2026Add an AI chat the easy way, your API key ships to every visitor.
Two Hard Things: caching bugs · 8You deployed. Your users didn't.
Nov 2, 2026More than half would trust a fake website. Is yours one of them?
Two Hard Things: caching bugs · 7Cache-Control: no-cache... caches
Effect fixes your TypeScript · IntroLearn Effect with code that moves while you listenStart here
Learn Effect
Effect gives TypeScript the structure that makes AI-written code hold up, in a narrated, animated-code course where you watch the code build itself and hear why each move earns its place.
Writing
All articles →Featured essay
Your best practices are suggestions. Effect makes them law.
Agents copy whatever your codebase already does, and convention can't stop them. I went deep enough on Effect to build a course on it. Here's why the compiler is the reviewer you actually need.
Right now I'm taking my team AI-first, and writing down what actually works. If that's your world too…
Say hello.
Bring me something you're scaling, an AI workflow that isn't pulling its weight yet, or a type you can't make behave: I read everything.