Скачать или смотреть React JS React events vs Native DOM Events

🚀 React Events vs Native DOM Events 🌟

React Events
React events are a synthetic wrapper around native DOM events. React normalizes events so that they work consistently across different browsers. These events are part of React’s event delegation system, and they handle events using React's virtual DOM.

Key Differences:
✅ Event Handling:

React Events use a camelCase syntax (e.g., onClick, onChange).
Native DOM Events use lowercase syntax (e.g., onclick, onchange).
✅ Event Delegation:

React Events are delegated to the root of the DOM using a single listener, optimizing performance by reducing the number of event listeners.
Native DOM Events require individual event listeners for each element.
✅ Performance:

React Events improve performance with event delegation, preventing unnecessary listener creation for every DOM element.
Native DOM Events have individual listeners attached to each DOM element, which can become inefficient for large applications.
✅ Event Pooling:

React Events use event pooling to improve performance. Events are recycled and reused, preventing memory leaks.
Native DOM Events don't use pooling and create new event objects each time.
Summary
React events are designed to make event handling more efficient and cross-browser compatible, leveraging React's synthetic event system. Native DOM events, on the other hand, are tied directly to the browser's event system and may have some inconsistencies across different browsers.

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