A kid picks something worth finishing and works it in one standing session a week. The app
holds the plan, the log, and the proof. The building happens somewhere else — a text
editor, a workshop, a garden — and this stays out of the way in between.
I taught myself to make things on a computer by typing things that broke and fixing them. A
tool can do that part now, faster than I did. But somebody still has to know whether what came
back is any good, and you don’t learn that by watching. You learn it the same way I did —
slowly, with your own hands, on a Tuesday night at the kitchen table.