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React

Definition

A JavaScript library for building user interfaces.

Deep Dive

React is an open-source JavaScript library for building user interfaces (UIs) or UI components, maintained by Facebook and a community of individual developers and companies. Its primary goal is to enable developers to create fast, scalable, and complex web applications with a declarative programming style. React achieves this by allowing developers to compose intricate UIs from small, isolated, and reusable pieces of code called components, simplifying the development and maintenance of large applications.

Examples & Use Cases

  • 1Building the interactive frontend for a single-page application (SPA) like a task manager or social media feed
  • 2Creating dynamic and responsive user interfaces for a mobile application using React Native.

Related Terms

JavaScriptFrontend DevelopmentComponent-Based Architecture

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