description React Overview
React, when used primarily for web development, remains the industry benchmark for building complex, scalable user interfaces. While not inherently cross-platform for mobile, its component model and massive ecosystem mean that integrating it with React Native or using it as the web core for a hybrid app is standard practice. Its maturity and component library depth are unmatched for web-only applications.
help React FAQ
Who created React and when was it released?
React was created at Facebook and open-sourced in 2013. Jordan Walke is credited as its original creator.
What is JSX in React?
JSX is a JavaScript syntax extension that lets developers write component markup inside JavaScript files. React tooling such as Babel or modern bundlers compiles JSX into regular JavaScript calls.
How is React different from React Native?
React targets web user interfaces through the DOM, while React Native builds mobile interfaces using native iOS and Android components. Both use the component model, props, and state.
What changed when React introduced hooks?
Hooks arrived in React 16.8 in 2019 and let function components use state and lifecycle-style behavior. Common hooks include useState, useEffect, and useMemo.
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