What is React?

"React" is a JavaScript library for building web interfaces. React components describe how to render HTML elements. For example, a button can be described by its text label and the visual appearance of the button when it is pressed or hovered over. The "react" tag can also include documentation about how to use third-party tools that interact with React, such as Redux or Relay.

Articles related to React include how-to guides, tutorials, comparisons with other libraries, and examples of using React in production. Additional topics related to React are Redux, Webpack, MobX, GraphQL, Firebase Data Studio (DB), Nuxt.js (Vue), MeteorJS (NodeJS), Vuex (Vue), Jest (React), and Styled Components (React).