npm init Install Express.js, a popular Node.js framework for building web applications:
Node.js and React are a popular choice for building microservices. Node.js is a JavaScript runtime that allows developers to run JavaScript on the server-side, while React is a JavaScript library for building user interfaces. microservices with node js and react download
const express = require('express'); const app = express(); app.post('/login', (req, res) => { // Handle login logic }); app.post('/register', (req, res) => { // Handle registration logic }); app.listen(3001, () => { console.log('Auth microservice listening on port 3001'); }); npm init Install Express