A JavaScript library for building user interfaces
React is a free and open-source front-end JavaScript library for building user interfaces based on components. It is maintained by Meta and a community of individual developers and companies.
Build interactive user interfaces
Create reusable UI components
Develop single-page applications
Build mobile apps with React Native
Create component libraries
Component-based architecture
Virtual DOM for performance
Unidirectional data flow
JSX syntax for writing components
Hooks for state management
Large ecosystem of libraries
Strong TypeScript support