React.js is a powerful library primarily used for creating user interfaces in Front-end Web Development but can also be utilized in other areas such as mobile app development through React Native. React Native allows for the creation of mobile apps using React components that render native UI elements on iOS and Android. In the context of game development, React can be used to render game graphics or as a UI layer on top of an existing HTML canvas game. While React has advantages in managing UI states and breaking down components, other options like Svelte or Vue can also be used. However, React’s vast ecosystem of libraries makes it a compelling choice for game development.
https://jslegenddev.substack.com/p/why-use-react-for-game-development