const express = require('express'); const cors = require('cors'); const { MongoClient, ServerApiVersion } = require('mongodb'); const { config } = require('dotenv'); const app = express(); const port = process.env.PORT || 5000; require('dotenv').config(); // middleware app.use(cors()); app.use(express.json()); app.get('/', (req, res) => { res.send('Volunteer Server is running'); }) app.listen(port, () => { console.log('listening port',port); })