byo/build-your-own-developer-tool/lessons/lesson-03 · Find and frame a workflow · Lesson 3 of 6
Implement the happy path
Build the smallest useful operation and keep its behavior obvious.
Why it matters
A useful build starts with a clear decision. Build the smallest useful operation and keep its behavior obvious.
Build it
Make the smallest version visible, ask what a real person needs next, and leave the surrounding system simpler than you found it.
Practice
Write down one concrete change you can make today. Keep the scope small enough to finish before your next interruption.
Next
Carry that evidence into the next lesson instead of adding work by instinct.