/Javascript/React/React useEffect prevent first time

React useEffect prevent first time

import { useRef, useEffect } from 'react';

export function useFirstRender() {
  const firstRender = useRef(true);

  useEffect(() => {
    firstRender.current = false;
  }, []);

  return firstRender.current;
}

Source: stackoverflow.com

React useEffect prevent first time

import { useRef, useEffect } from 'react';

export function useFirstRender() {
  const firstRender = useRef(true);

  useEffect(() => {
    firstRender.current = false;
  }, []);

  return firstRender.current;
}

Source: stackoverflow.com

Similar codes

14 votes323 views3 answers
Cannot resolve react-router-dom
Javascript React
0 vote323 views1 answer
React native qr code scanner
Javascript React
31 votes332 views3 answers
React mui icons
Javascript React
3 votes430 views3 answers
Center horizontally react native
Javascript React
0 vote326 views1 answer
Onclick react history map
Javascript React
0 vote311 views1 answer
Error React Hook "useStaticQuery" is called in function
Javascript React
3 votes330 views2 answers
Fetch data from api in react
Javascript React
0 vote354 views1 answer
Custom hook for unique items in react
Javascript React
1 vote306 views1 answer
Responsive calc height react native
Javascript React
1 vote341 views1 answer
Disable split screen react native
Javascript React