init server express code example

Example 1: express js server

const express = require('express');
const app = express();
const PORT = process.env.PORT || 3000;

app.get('/', (req, res) => {
  res.send('Some HTML');
  res.send('Even more HTML');
});

app.listen(PORT, () => console.log(`Server is listening on port ${PORT}`));

Example 2: setup node js express basic setup

npm init -y
npm i express

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