
What an API is, with a takeaway order
You ask, the kitchen answers. A small request, a small reply and what to do when it goes wrong.
13 min
November 3, 2026 · 12 min
Free
A short letter every Sunday: one thing to build, one thing I got stuck on and one thing to try this week.

You ask, the kitchen answers. A small request, a small reply and what to do when it goes wrong.
13 min
What happens when you type a password, what the site keeps, and why you never store it yourself.
16 min