Open the context
Choose the project folder and name the files or behavior involved.
Workflows
Coding workflows · Code profiling
03
A concrete starting point
Profile one transformation with a fixed input fixture. Separate startup cost from repeated runs and check that an optimization preserves the result before comparing timings.
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.
Code profiling
A concrete starting point
const start = performance.now();
const result = transform(fixture);
const elapsed = performance.now() - start;
return { result, elapsed };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.