Code reviewHardcr-g192

Subject Frontend bugsLevel Senior–Staff~22 minCommon in Concurrency interviewsIndustries Software development

Question

Review this React TypeScript component.

What a strong answer looks like

Separate real bugs from style. Rank issues by severity, point at the root cause rather than the symptom, and suggest a concrete fix — specific and kind.

Learn the concepts

Talk through your review

Code to reviewtsx

1function StepForm() {2  const [step, setStep] = useState(0);3 4  const advanceTwice = () => {5    setStep(step + 1);6    setStep(step + 1);7  };8 9  return <button onClick={advanceTwice}>Skip ahead</button>;10}

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