React Framework for Unity
"ReactUnity is a framework that lets you code UIs using React and show them inside Unity. It can be used together with packages like Typescript, redux, i18next, react-router and more. It also supports a subset of CSS features and Flexbox layout system.
ReactUnity is not a hack or a workaround. It is a legitimate way to use React. React framework is built in a way so that the React logic can be used in different platforms. In fact, all platforms which can run Javascript can have a framework like ReactUnity.
In web development, it is ReactDOM. In native mobile (and desktop) applications, it is React Native. And in Unity, it is ReactUnity. "