Microservices With Node Js And React Download

The React app should not talk to 10 different services directly (that would cause CORS nightmares). Instead, a good project includes an API Gateway (often another Node.js service or Express middleware) that the React app calls, which then delegates to the internal services.

To legally and effectively "download" this course for local development, follow this protocol:

Our project will consist of four separate services:

If you’re considering a download (e.g., from torrent or file-sharing sites): Microservices With Node Js And React Download

The phrase “Microservices with Node.js and React download” is a fascinating artifact of the early internet era—a time when software was a static CD-ROM and education came in the form of a PDF. Today, this search query represents a crossroads between legacy expectations and modern, cloud-native realities. While a beginner might be looking for a simple ZIP file containing source code or a video pack, the true value of Stephen Grider’s renowned course lies not in a download, but in the interactive, evolving ecosystem of Udemy, GitHub, and Docker Hub.

To understand what you are actually searching for, you must first understand why a traditional “download” is insufficient for this specific stack.

Create a new Node.js project for the product service: The React app should not talk to 10

mkdir product-service
cd product-service
npm init -y

Install the required dependencies:

npm install express mongoose

Create a new file product.service.js:

const express = require('express');
const mongoose = require('mongoose');
const app = express();
mongoose.connect('mongodb://localhost/product-service', { useNewUrlParser: true, useUnifiedTopology: true });
const Product = mongoose.model('Product', {
  name: String,
  price: Number,
});
app.post('/products', (req, res) => {
  const product = new Product(req.body);
  product.save((err) => {
    if (err) {
      res.status(400).send(err);
    } else {
      res.send(product);
    }
  });
});
app.listen(3002, () => {
  console.log('Product service listening on port 3002');
});

Check how the services talk to each other. Create a new file product

Create a new Node.js project for the user service:

mkdir user-service
cd user-service
npm init -y

Install the required dependencies:

npm install express mongoose

Create a new file user.service.js:

const express = require('express');
const mongoose = require('mongoose');
const app = express();
mongoose.connect('mongodb://localhost/user-service', { useNewUrlParser: true, useUnifiedTopology: true });
const User = mongoose.model('User', {
  name: String,
  email: String,
});
app.post('/users', (req, res) => {
  const user = new User(req.body);
  user.save((err) => {
    if (err) {
      res.status(400).send(err);
    } else {
      res.send(user);
    }
  });
});
app.listen(3001, () => {
  console.log('User service listening on port 3001');
});