React excels at constructing quick, dynamic frontends. Node.js shines for server-side APIs and microservices. Collectively, they make a robust stack for full stack apps.

Let’s stroll by integrating React with Node.js:

Serving React Builds

Use Node.js middleware like Specific to serve the React app:

// server.js
app.use(specific.static(path.be part of(__dirname, 'consumer/construct')));

app.get('*', (req, res) => {
  res.sendFile(path.be part of(__dirname, 'consumer/construct', 'index.html));
});

This serves the React construct from the /construct folder.

Proxying API Requests

Proxy frontend requests to the backend API:

// React
axios.get('/api/customers')

// Server 
app.use('/api', apiRouter);

Arrange a route forwarding to the API server.

Server-Facet Rendering

Use libraries like ReactDOMServer to server-side render elements:

// server.js
app.get('/', (req, res) => {
  const jsx = ReactDOMServer.renderToString(<App />);
  
  res.ship(jsx); 
});

This serves totally rendered HTML from the React app.

Authentication and Classes

Share authentication classes and data between backend and frontend:

// Backend session 
req.session.person = {
  title: 'John'  
};

// React can entry through proxy
axios.get('/api/person') // { title: 'John' }

Classes allow persisting auth throughout requests.

Abstract

• Use Specific to serve React builds
• Ahead requests to Node.js APIs
• Server-side render for search engine optimization
• Share auth classes between frontend and backend

Combining React and Node.js brings collectively declarative UIs with scalable server infrastructure.