Extremely popular frameworks ReactJSRouting
React uses React Router to create a dynamic website. This means using extra components to encapsulate any pages you would like to route to.
API Data Fetching
Call data with hooks and use additional tools such as Redux. While this can make your code organized, efficient, and easy to read, but requires some planning.
React has Redux, Redux store to achieve scalability. Redux and Redux Toolkit, give you the opportunity to organize your application so that it can be utilized by many users simultaneously.
React has excellent docs, everything is clearly laid out with easy-to-understand examples. What you can't find in the documentation, you can see in the React community. It is such a widely worked framework, that most people are willing to lend a hand!