Every tutorial teaches you to get started. Almost none teach you what to do once your startup depends on what you built - like the day a hidden Twilio limit silently cut off our busiest support rep.
💌 Tiny Improvements
My weekly newsletter for product builders. It's a single, tiny idea to help you build better products. Join
Once a week, straight from me to you. 😘 Unsubscribe anytime.
If you're building AI features into your product, your model has no idea what day it is - and it will confidently guess. Here's how to fix it.
Article
Prompt caching is a prefix match: one changing byte near the top of your prompt drops your hit rate to zero. A timestamp is the obvious culprit - here are the rest.
Article
When your prototype becomes the product your business depends on, you can't just start over. Here's how the Strangler Fig pattern let us rebuild safely.
💌 Tiny Improvements
Being wrong is unavoidable. The real damage comes from allowing a bad assumption to shape everything you build on top of it.
💌 Tiny Improvements
"You are not your user" is fundamentally good advice. It's also occasionally wrong, but in a very useful way.
💌 Tiny Improvements
Go beyond balance. Learn how text-wrap: pretty improves readability, reduces awkward breaks, and makes your UI feel more polished.
Article
The first thing AI teaches you about coding is confidence. The second is why that's a problem. Let's talk about the Dunning-Kruger effect.
💌 Tiny Improvements
Your brain rewires itself based on what you practice. If you stop practicing hard things, you slowly lose the ability to do them.
💌 Tiny Improvements
Refactoring isn't a necessary evil -- it is the job. Why the best product teams rebuild constantly, at every scale.
💌 Tiny Improvements
Stable products still need maintenance. Defaults and shiny features quietly tax systems over time, and efficiency is a sign of craftsmanship, not penny-pinching.
💌 Tiny Improvements
