Debounce · Throttle · rAF

Move your mouse, drag, type, or fire bursts — watch how each strategy coalesces high-frequency events into fewer handler calls.

Debounce wait 200ms

Throttle interval 100ms

Debounce

leading trailing

Throttle

leading trailing

move · drag · click here

Handler calls saved vs raw: —

Raw events

0

baseline

Debounced

0

— saved

Throttled

0

— saved

rAF coalesced

0

— saved

raw

deb

thr

raf

raw event debounced call throttled call rAF call (~60fps)