Language Category for React

Type: Library

React is written in JavaScript and interacts with it.

Developers can use React with plain JavaScript or with modern variants like TypeScript, which adds static typing to JavaScript.

(React, n.d.)

Type: Functional Programming

Pure functions:

React components are often written as pure functions that return JSX.

Immutability:

React encourages immutability when managing state.

Composition:

Components can be composed like functions, promoting reusability (Functional Programming In React | Saeloun Blog, n.d.).