Is ReactJS front-end or backend?

Is Reactjs a frontend library? Yes. React is one of the most widely used libraries for front-end development . React has become the first choice for frontend because it gives developers the ability to work with a virtual browser (more friendly than the real browser).

Your React. js application can have any type of database on its backend : relational (SQL) or non-relational (NoSQL).

ReactJS is an open-source, component-based front-end library responsible only for the view layer of the application. It is maintained by Facebook.31 Ağu 2021

So the creators of Angular made a framework that is based on typescript, which can generate HTML, CSS and javascript code with the help of transpilers, for the purpose of generating a workable package that can be understood by a browser. That’s why Angular is considered a frontend framework .