Code reviewMediumcr-p052

Subject PerformanceLevel Mid–Senior~18 minCommon in Code quality & review interviewsIndustries Software development

Question

Review this code that fetches data for several ids.

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.

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Talk through your review

Code to reviewjavascript

1const results = [];2for (const id of ids) {3  results.push(await fetchItem(id));4}5return results;

Run or narrate your approach, then ask the coach.