AtomicRepsFind the bugs in AI-written code that reading alone misses, before you approve it.
Four jobs you still do in JavaScript that the browser now does for you.
Fluent in flexbox and grid. Behind on what shipped since.
Say which line of async JavaScript runs first, in the browser and in Node, without running the code.
You ship async JavaScript every day.
Predict what React re-renders, which state survives a change, and when each Effect runs.
You build React for a living. Some re-renders still surprise you.
Know which lines tsc checked, which it accepted without a check, and what TypeScript 7 changed in tsconfig.
That colleague keeps suggesting things you don't understand.
Which UI numbers are requirements, which are conventions, and which nobody measured.
Half your interface is defaults nobody chose.
Find the queries, loads and jobs that report success while writing wrong data.
Every job passed. Finance still says the number is wrong.
Predict which evidence an auditor will record as an exception, and prove each evidence list is complete.
Someone has started asking you for evidence.
What happens on the network between two machines, and who can forge it.
You've deployed something that speaks TLS.
Find the real reason a design failed, whether it was the users, your own judgment or the review, and the fix that reason needs.
You have defended a design instead of testing it.
Model output depends on the context you send, not on how you word the prompt.
The prompting is fine. The failures come from everything around it.
