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What are the key features of React? in REACT

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Key features of React:

  • It uses VirtualDOM instead of RealDOM, on the assumption that manipulating the RealDOM is expensive.
  • It supports server-side rendering .
  • It follows one-way data flow, or data binding.
  • It uses reusable / composable UI components to build the view.
created: 2020-02-23
updated: 2026-03-10
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