Estamos aumentando nosso time e procuramos um desenvolvedor web/js.
A vaga é para um desenvolvedor júnior part-time(30h semanais) com as seguintes características:
import { useState, useEffect, useCallback } from 'react'; | |
export const useVisbilityState = () => { | |
const [visibilityState, setVisibilityState] = useState(null); | |
const handleVisbilityChange = useCallback(() => { | |
setVisibilityState(document.visibilityState); | |
}, [setVisibilityState]); | |
useEffect(() => { |
(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.