Interactive playground for the universal-rate-limit library — a web-standards-based rate limiter for any JS runtime.

Configure limits, algorithms, and header formats, then fire requests to see rate limiting in action with real-time status and IETF-compliant headers.

Configuration

Remaining-- / --
Full Recovery?Time until all request quota is fully restored. In a sliding window, hits decay gradually — current window hits become "previous" at the window boundary, then take another full window to fully decay. Full recovery can take up to 2x the window duration.
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IDLE

Request Log

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