You Can Build Cross Platform ReactJS Desktop, Mobile & Web Apps with the concepts of components, lifecycles, forms, validation, api calls, data-binding, here is how ...
How To Manage State in React.JS
helps you model complex data interactions in the front end so your users can experience predictable behaviors in your app.
You can use tools like Redux DevTools
to see exactly how your data is flowing through your app or even go back in time to see how your UI state has changed over time