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How to Deploy a React App on Production?

Published in Web Development 3 mins read

Deploying a React app on production makes it accessible to the public. You can achieve this using various methods like:

1. Build your React App:

  • Create a Production Build: Before deploying, use the npm run build command (or yarn build if using Yarn). This generates an optimized version of your React app in a build folder, ready for production.

2. Choose a Deployment Platform:

  • Static Hosting Providers: Platforms like Netlify, Vercel, GitHub Pages, or Firebase Hosting are great for deploying simple React apps. These services are known for their ease of use and seamless integration with version control systems like Git.
  • Cloud Hosting Services: If you require more control, consider cloud providers like AWS S3, Google Cloud Storage, or Azure Blob Storage. You'll need to configure a web server and a domain name for these options.
  • Your Own Server: If you're using a backend framework like Node.js or Express, you can deploy your React app directly to your own server.

3. Configure Your Deployment Environment:

  • Create a Deployment Script: A script helps automate the deployment process, making it consistent and repeatable.
  • Set Up Domain Name: Register a domain name and point it to your deployment platform.
  • Configure SSL: Ensure your app is secure by enabling SSL/TLS certificates. This ensures encrypted communication between your users and your website.

4. Deploy Your Built React App:

  • Static Hosting: Simply upload the contents of your build folder to the chosen platform.
  • Cloud Hosting: Set up a server instance, copy the build folder to the server, and configure a web server to serve your app.
  • Your Own Server: Run your React app in a production mode.

5. Test Thoroughly:

  • Thorough Testing: Once your app is deployed, test it thoroughly. Ensure everything is functioning as expected, including links, forms, and all functionalities.

Practical Insights:

  • Create-React-App: If you're using Create React App, their documentation provides detailed information about deployment.
  • Continuous Integration/Continuous Deployment (CI/CD): Consider implementing CI/CD tools like Jenkins, GitLab CI/CD, or Travis CI. These tools automate the build, test, and deployment process, improving efficiency and consistency.

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