Introduction to React
React is a JavaScript library for building user interfaces (UIs). It was developed by Facebook and released to the public in 2013. React allows developers to create reusable UI components and build complex UIs using a declarative syntax.
One of the key features of React is its virtual DOM (Document Object Model), which is a lightweight representation of the actual DOM in the browser. React uses this virtual DOM to efficiently update the UI when the underlying data changes, without having to update the entire page. This results in faster, smoother UI updates and a better user experience.
React is also highly modular and extensible, which makes it easy to integrate with other libraries and frameworks. It can be used for building web applications, mobile applications (using React Native), and even desktop applications (using tools like Electron).
React is an open-source project with a large and active community, which means there are many resources and tools available to help developers learn and use it effectively.
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