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Dev Stopwatch

Millisecond-accurate execution tracker. Lap labels, multi-timer, countdown — built for dev workflows.

00:00:00
.000
IDLE
0
Laps
Fastest
Slowest
Avg Lap
Lap Log
// no laps recorded yet
Space Start/Pause L Lap R Reset C Copy laps
⬡ Parallel Timers
// add named timers to run in parallel
⬡ Countdown Timer
: :
Beeps when done. Use for timed sprints, load tests, deploy waits.
⬡ Session Notes