All challenges
Code AnalysisIntermediate 45s

Rate limiting header

What header does rate limiting typically use?
Starter code
res.set('X-RateLimit-Remaining', 99);
// What does this header tell the client?

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