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Code reviewMediumcr-p103
Subject PerformanceLevel Mid–Senior~18 minCommon in Code quality & review interviewsIndustries Software development

Question

Review this async handler (Node.js / event-loop style).

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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Code to reviewjavascript
app.get('/report', async (req, res) => {  const data = fs.readFileSync('big-report.csv');  res.send(process(data));});
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