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React's Building Blocks

Explore the fundamentals of React by understanding components and elements. Learn to build UI using functional components, create component trees, and manage state and properties effectively to create dynamic front-end applications.

Components and elements

React helps us write code that identifies what we want, and then we leave it up to React to perform all of the steps needed to get us to our desired result. To describe what we want, we use functional components. That is, we create a function that returns a React element or list of ...