anderjs

import React from 'react'
import { BrowseRotuer as Router, Switch, Route } from 'react-router-dom'

import Dashborad from './views/Dashboard.js'

function App() {
  return (
    <Router>
      <Switch>
        <Route exact path='/dashboard' component={Dashboard} />

anderjs

const { keys } = Object
const { isArray } = Array

/**
 * @param {any} fragment 
 */
function applyCloningElement(fragment) {
  if (typeof fragment !== 'object') {
    return fragment
  }

anderjs

import React from 'react'

const ChildComponent = ({ onPress }) => (
  <button onClick={() => onPress('Hola mundo!')}>Click me</button>
);

// Parent

const ParentComponent = () => {
  const [state, setState] = React.useState(false)

anderjs

import React from 'react'

const SwitchButton = () => {
  const [state, setState] = React.useState(false)
   
  function onClickSwitchButton() {
    setState(state => !state)
  }
  
  return (

anderjs

const DepartmentButton = ({ onMouseOver }) => {
  <button onMouseOver={onMouseOver}>Example</button> 
}

const App = () => {
  const [classList, setClassList] = useState('inactive')
  function onMouseOverHandler() {
    if (!isMobileDevice()) {
      setClassList('activo')
    }

anderjs

import { Router } from 'express'
import fs from 'fs'
import multer, { diskStorage } from 'multer'
import path from 'path'

/**
 * @description
 * Allows to control all malicious content via FormData.
 * @param {{}} file 
 * @param {function} callback 

anderjs

import React, { memo }  from 'react'
import PropTypes from 'prop-types'

import Happy from '../../assets/img/happy.png'

const Emoji = ({ type }) => {
  const icons = new Map([
    ['happy', { src: Image, width: 300, height: 300, className: '' }],
    ['sad', { src: '', width: 0, height: 300, className: '']
  ])

anderjs

import { useMemo } from 'react'

const Component = () => {

  const getColor = useMemo(() => {
    const colors = ['danger', 'warning', 'secondary]
    
    return colors.find((_color, index) => index === step)
  }, [step])

anderjs

import { useState, useCallback, useMemo } from 'react'

/**
 * 
 * @param {number} initialValue 
 * @param {number} limit
 */
function useCounter(initialValue, limit) {
  const [ state, setState ] = useState({
    value: initialValue,

anderjs

// Para guardar datos necesitas una llave o un nombre para asignarlo en el localStorage

// Guardar datos

localStorage.setItem('DATOS', JSON.stringify({ nombre: "Anderson", apellido: "Arevalo" }))

// El primer argumento guarda la referencia del key, en este caso "DATOS" es nuestro objeto

// Para obtener usamos los siguiente