AP3
Learning OS

MDX note / July 2026

Make the
question smaller.

A working note on learning software by making a smaller version of the thing you think you want to make.

The note

When a subject feels too large, reduce the surface area until the feedback becomes immediate. A tiny native tool teaches more than a giant plan because it has to answer the questions in order: what is the object, what changes, what does the person feel, and where does the system stop?

What I am trying

  • One Swift utility before a full application.
  • One AI interaction before a full agent.
  • One motion study before a full design system.

The point is not to ship a toy. The point is to make the next question impossible to avoid.