Microservices With Node Js And React Download May 2026

version: '3.8' services: user-service: build: ./services/user-service ports: - "4001:4001" environment: - MONGO_URI=mongodb://mongo-users:27017/usersdb depends_on: - mongo-users mongo-users: image: mongo ports: - "27017:27017"

const express = require('express'); const { createProxyMiddleware } = require('http-proxy-middleware'); const app = express(); microservices with node js and react download

app.use('/products', createProxyMiddleware({ target: 'http://localhost:4002', changeOrigin: true, })); version: '3

// Publish event await publisher.publish('user-created', JSON.stringify(newUser)); const app = express()

MONGO_URI=mongodb://localhost:27017/usersdb PORT=4001 Run the service: node server.js The API Gateway routes incoming requests from the React frontend to the appropriate microservice.