app.js

const express = require('express')
const socketio = require('socket.io')
const app = express()
app.set('view engine', 'ejs')
app.use(express.static('public'))
app.get('/', (req, res)=> {
    res.render('index')
})
const server = app.listen(process.env.PORT || 3000, () => {
    console.log("server is running")
})