MaymoonaAlBoloshi

JS

console.time("counter");
for (let i = 0; i < 1000000000; i++) {}
console.timeEnd("counter");

counter: 933.401ms

Python

MaymoonaAlBoloshi

// persisting Context of theme

import React from 'react';
import { useState, useEffect, useContext } from 'react';
import { usePersist } from '../hooks';
import { themeType } from '../types';

export interface IThemeProviderProps {
	theme: themeType;
	themeLoaded: boolean;

MaymoonaAlBoloshi

import { useState, useEffect } from 'react';

export const usePersist = (key: string, initialValue: any) => {
	const [value, setValue] = useState(() => {
		const storedValue = localStorage.getItem(key);
		return storedValue ? JSON.parse(storedValue) : initialValue;
	}
	);

	useEffect(() => {