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:
Lesson 07: Catch Slow Code as It's Written
Fixing slow queries doesn't stay done, there's always another N+1 on the way. Switches on strict mode so slow code gets caught the moment it's written, not months later in production.
Lesson 08: Know When Production Breaks
Most production errors never get reported, a user hits one, closes the tab, and you find out weeks later or never. Wires up Sentry so errors report themselves, stack trace, request, and exactly what the user did beforehand.
Lesson 09: From Alert to Shipped Fix
Takes a real production error from the alert landing in Sentry all the way to a shipped fix, then resolves it against the release so you know it actually worked.
That's the full workflow:
9 lessons, about 20 minutes total, 6 prompts, 1.6k characters of prompts already written for you.
No separate purchase for these three lessons, your Unlearn membership already covers this workflow and everything else that ships with it.
If you've been holding off waiting for this one to finish, now's the time. Your Unlearn membership already includes it, no upgrade, no add-on, nothing extra to buy.
Early bird pricing is still on, $299 $219/yr, with a 30-day refund if it's not for you.
Or browse everything else on Unlearn.
Workflow 07, Refactoring, is already taking shape, the one job most developers won't hand to an agent, because it never knows when to stop. You'll record what the code does before anything moves, then tidy up what you've been avoiding for a year without anything quietly changing behind you. Watch this space.
The Unlearn Team
