All challenges
Code AnalysisIntermediate 45s

WebSocket reconnect

What does this do?
Starter code
const ws = new WebSocket('wss://server');
ws.onclose = () => setTimeout(() => connect(), 1000);

Think you can answer under pressure?

Get matched and answer live questions in 3-minute 1v1 battles. Elo ranking, badge tiers and bragging rights on the line.

Play this in a 3-minute battle