Debouncing

by evildonald June 06, 2022

JavaScript

let timeouts = {}

let timeout

function takeLatest(name, fn) {
	
	if (timeouts[name]) clearTimeout(timeouts[name])
  timeouts[name] = setTimeout(fn)
}

function sayHi() {
	alert('Hi')
}

function HiOnlyOnce() {
	takeLatest('sayHi', sayHi)
}

HiOnlyOnce()
HiOnlyOnce()
HiOnlyOnce()
HiOnlyOnce()

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Debouncing

JavaScript

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Join the 4+ million users, and keep the JSFiddle dream alive.

Ad-free

Use pre-released features

Fiddle collections

Private collections and fiddles

Console