React for Web is an open-source tool to work on single-page or mobile frameworks. It is often used to develop applications for Android, iOS and Web. It runs in a background directly on the end-device but also communicates with the native platform. A great React for Web Example is Facebook.
The user-experience is good when using React as pages load instantly and you’re able to create a dynamic web experience. It renders really fast and thus users don’t even necessarily feel like pages take any time to load.
React JS with some extra tools is SEO friendly and can perform really well.
The way React JS is structured is fairly easy to learn! That’s a plus when needing to onboard new people on a project. It’s also easy to maintain due to its component based approach, code is therefor easily reusable.