tweak

monitor

A live rolling sparkline — push a value on an interval, it scrolls. Label, unit, and current value render alongside the trace.

Throughput
waiting…
50req/s

A wandering sine+noise signal pushed every 250ms. The trace scrolls left as new values arrive.

Installation

Usage

Use when

  • A live signal that matters as a trend, not a snapshot — throughput, latency, load