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Props are read-only data passed from parent to child components, while state is mutable data managed within a component. Together, they control UI rendering and ensure smooth data flow in React apps.
In this walkthrough, you'll learn how to send data from a child component to a parent component in Angular using the @Output decorator and EventEmitter. You'll create a simple Angular project, define a child component to emit data and update the parent component to receive and display this data.
Learn how to use props in React Native to create dynamic, reusable components. Pass data from parent to child, use PropTypes for validation, and apply defaultProps to ensure a clean and reliable UI behavior.
Learn how React optimizes performance through batching, reconciliation, and memoization using React.memo, useMemo, and useCallback key tools to reduce re-renders and build fast, efficient apps.
Binding event handlers and methods as props in React involve passing functions from parent components to child components, ensuring proper binding to maintain the correct context. This pattern allows for efficient communication.
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