Deploying Your MERN App: A Beginner's Guide
Tags: webdev, javascript, beginners, programming
Published: 2023-05-30 23:26:30

**Day 119 of #365DaysOfCode** ✓

Today, I spent my time on the deployment process. Sorted out a few issues and I'm almost done. Now, I'm focusing on setting up rewrite rules to seamlessly connect the frontend to the backend.

If you've been following my progress, you know that I promised to explain the deployment process in today's blog post. So, here it is! In this guide, I'll walk you through the steps to deploy your MERN (MongoDB, Express, React, Node.js) app. By the end of this tutorial, you'll be able to share your app with the world and make it accessible on the web. Let's dive in and get your app deployed!

1. Choose a Deployment Platform: There are several platforms available for hosting and deploying your MERN app. One popular option is Render, which provides a seamless deployment experience. Sign up for an account and get ready to showcase your app to the world.

2. Prepare Your Backend: Ensure that your backend code is ready for deployment. Make sure you have all the necessary dependencies installed, including Express, MongoDB, and other required packages. Don't forget to configure your environment variables for sensitive information.

3. Configure Your Frontend: Double-check your frontend code and ensure that it's optimized for deployment. Verify that all API endpoints are correctly set to match your backend routes.

4. Set Up Your Database: If you're using MongoDB, set up a MongoDB Atlas cluster or any other preferred hosting solution. Obtain the connection URL and update it in your backend code. Make sure the connection URL is properly secured and not exposed in your repository.

5. Configure Deployment Settings: On your deployment platform (e.g., Render), set up the necessary configurations. Specify the build command, start command, environment variables, and other settings as required. Refer to the platform's documentation for guidance.

6. Test Locally: Before deploying, run your app locally and ensure everything works as expected. Test both the frontend and backend functionality to catch any issues beforehand.

7. Deploy Your App: Once you're confident in your app's functionality, push your code to the deployment platform's repository. This will trigger the deployment process. Sit back and let the platform handle the build and deployment for you.

8. Verify Deployment: After the deployment process is complete, access your app's URL provided by the platform. Verify that your app is up and running smoothly. Test all the features to ensure they work in the production environment.

9. Monitor and Scale: As your app gains traction, monitor its performance and scalability. Consider implementing logging, error tracking, and performance monitoring tools to ensure your app is running optimally.

Congratulations! You have successfully deployed your MERN app. Share the URL with others and celebrate your achievement.

Note: In this blog post, I have used Render as an example deployment platform, but there are other options available as well. Choose the platform that best suits your needs and follow its specific documentation for deployment.

**Day 19 of #100DaysOfPython (#100DaysOfCode)** ✓

Today, I worked on the Blackjack capstone project. I implemented functions to deal cards, calculate scores, and compare them. The code also includes a main game loop. However, the code is still a work in progress and requires further development.

Thanks for reading!