Start the timer, record laps, and pause or resume whenever needed. The session summary shows lap count, average, fastest, and slowest splits. The history lists newest laps first. Export CSV before resetting or leaving; session data is not stored.
Focus the timer panel to use Space for start/pause, L for lap, or R to reset when paused. Shortcuts do not intercept text inputs or global search. Up to 500 laps can be recorded per session. The display updates about 30 times per second; elapsed time uses a monotonic clock rather than counting those updates.