Hi there,
Last week Debugging and Performance picked up the bugs you can't reproduce and the performance fixes you can actually prove. This week it finishes. The final three lessons are live:
A refactor can leave every test green and still break your app. The agent cleans up one file, the diff spreads to three more you never asked about, and nothing red shows up until someone clicks around and finds a button missing.
That's what Workflow 07, Refactoring, is built for. It's the job most of us won't hand to an agent, because it never knows when to stop, so this workflow gives you a way to prove nothing behaves differently before you trust the change.
It runs ten lessons:
- Lesson 01: Your Test Suite Won't Save You
- Lesson 02: Refactor What's Costing You
- Lesson 03: Record It Before You Break It
- Lesson 04: Draw the Agent a Box
- Lesson 05: The Incremental Loop
- Lesson 06: Five Ways It Goes Wrong
- Lesson 07: The Tidying You Never Asked For
- Lesson 08: A Net You Can Build in Ten Minutes
- Lesson 09: Give It the Destination First
- Lesson 10: One Refactor, Start to Finish
The first three lessons are live now.
Lesson 01: Your Test Suite Won't Save You
Hand one file to the agent with "clean this up" and the diff spreads across four files while every test stays green. You find what actually broke by using the app, not by reading the diff.
Lesson 02: Refactor What's Costing You
The ugliest code in your repo usually isn't costing you anything, because nobody opens it. The agent reads your git history and ranks what's genuinely worth refactoring, with a reason for each one, agent job, your job, or leave it alone.
Lesson 03: Record It Before You Break It
Before any code moves, the agent writes tests that record exactly what your code does today, wrong bits included, then breaks it on purpose to prove the net actually catches something.
The rest lands weekly.
If you've been watching Unlearn from the outside, this is part of the same membership as everything else already live on Unlearn, no separate purchase for this workflow or the next one. Early bird pricing is still on, $299 $219/yr, with a 30-day refund if it's not for you.
Or view the full course information.
The Unlearn Team
