React Deployment to Azure - Complete Tutorial

Understanding Azure Hosting Options for React

Azure offers multiple services to host React applications. The two most popular are Azure App Service and Azure Static Web Apps.

Choosing the right service depends on your app's needs, such as backend integration, scalability, and deployment workflow.

• Azure App Service: A fully managed platform for web apps supporting static and dynamic content.
• Azure Static Web Apps: Optimized for static front-end frameworks like React, with built-in CI/CD and global distribution.

Preparing Your React App for Deployment

Before deploying, you need to create an optimized production build of your React app.

This build contains minified and optimized static files ready to be served by Azure.

• Run 'npm install' to ensure dependencies are installed.
• Use 'npm run build' to generate the 'build' folder with static assets.
• Verify your app works locally by serving the build folder with a static server.

Deploying React App to Azure App Service

You can deploy your React app to Azure App Service using the Azure CLI or through GitHub Actions for continuous deployment.

This section covers manual deployment using Azure CLI and automated deployment with GitHub.

Configuring React App for Azure Production

Proper configuration ensures your React app runs smoothly in production on Azure.

This includes setting environment variables, handling routing, and enabling HTTPS.

• Use '.env.production' files to set environment variables before building.
• Configure React Router with 'basename' if your app is hosted in a subdirectory.
• Enable HTTPS and custom domains via Azure Portal settings.
• Set up Azure Application Insights for monitoring.