E-fais

When we use  react-browser-router and  useContext in a project, there is a chance for getting error.So we need to add a Fragment tag as follows.

   app.js
************
  function app =()=>{
  return(
     <GlobalContext.Provider>
     <Fragment>
     <Routes>
     <Route path='/' element={<home.js/>}/>

E-fais

//example without pagnation:-
const [myState,setMystate]=useState([])
//set some values for the state
myState.map(item=>{
    <h1>{item.title}</h1>
})
//example for  mui pagination:-
const [myState,setMystate]=useState([])
//set some values for the state

E-fais

create a new project in firebse website
set firestore
set authentication
create a collection in firestore
firestore rules change read and write permission
------------------------------------------------
go to  react application 
npm install firebase

E-fais

 <section class="my-foto-gallery">
        <div class="foto-gallery-container">
           <div class="foto-gallery-item">
            <img class="foto-gallery-image" src="./Assets/images/sample.jpg">
           </div>
           <div class="foto-gallery-item">
            <img class="foto-gallery-image" src="./Assets/images/sample.jpg">
           </div>
           <div class="foto-gallery-item">
            <img class="foto-gallery-image" src="./Assets/images/sample.jpg">

E-fais

import React, { useState } from 'react';

function CreateTeams({ players }) {
  // Calculate the ideal size for each team
  const teamSize = Math.ceil(players.length / 2);

  // Filter players into different skill categories
  let goodPlayers = players.filter(player => player.skill === "good");
  let averagePlayers = players.filter(player => player.skill === "average");
  let bestPlayers = players.filter(player => player.skill === "best");