Open the context
Choose the project folder and name the files or behavior involved.
Workflows
Coding workflows · Project discovery
03
A concrete starting point
Fix the completion toggle in a shopping list. Follow the selected item by its identifier so other rows remain unchanged.
Define the change
Describe the input, expected output and boundaries that must stay intact.
Inspect the work
Review the proposed edits and any commands before relying on their result.
Check the outcome
Compare actual behavior with the expected result. If a check fails, investigate it before applying more changes.
Find your place in an unfamiliar project, then make the next change.
A concrete starting point
const next = items.map(item =>
item.id === selectedId
? { ...item, checked: !item.checked }
: item
);The example is a starting point for a real project, not a claim that generated code is already tested. Adjust paths, dependencies and expected behavior to match your application.