Sender ID key not unique

Code reviewCode quality & reviewSenior–Staff~22 min

Review this React JavaScript 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.

0:00 of about 22 min

Mark a line and say what kind of problem it is.0 findings

1function Inbox({ messages }) {

2 return messages.map((m) => (

3 <MessageRow key={m.senderId} message={m}>

4 <Avatar src={m.avatar} />

5 {m.body}

6 </MessageRow>

7 ));

Which questions mattered is sealed until you submit. Telling you now would just be handing over the edge cases.