Introduction

I will tell you the best ways to host your React JS application.
Follow the point :

Netlify

Netlify is an incredibly rapid solution to assure that websites and apps are considerably more performant, scalable, and secure.. Netlify is a fantastic web development tool that is designed to help you increase your productivity as much as possible.It's the one I utilize for the majority of my projects.Developers can use the platform to create, test, and deploy websites.

Vercel

Vercel is a static site and frontend framework platform designed to interact with headless content, commerce, and databases.
Every Vercel personal account is a hobby account.Hobby accounts are free for life and can only be used for personal, non-commercial purposes.

Heroku

Heroku is so simple to use, it's a popular choice for many development projects.
Heroku is a cloud service platform that has been increasingly popular in recent years.Because It offers straightforward application creation and deployment, with a specific focus on customer-focused solutions.

Firebase Hosting

Firebase is a Google product that provides completely managed hosting for static and dynamic content, as well as microservices. SSD storage and a worldwide CDN are used to support the service.

Surge

Their free tier allows for unlimited publishing, bespoke domains, and basic SSL, with more options available through their professional plan.Surge is a cloud platform for hosting static websites that is relatively easy to use while also providing customization possibilities for those that require them.

GitHub Pages

GitHub Pages is one of the quickest and most extensively utilized techniques for deploying websites. It's easy to maintain than many of the other tools mentioned in this article. You may use GitHub actions to automate deployments, configure CI/CD, and much more.
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Conclusion

I hope you found this article useful, if you need any help please let me know in the comment section.

Thanks for reading, See you next time.