Is there any difference between JavaScript events and React events or are they identical

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With the help of code example can you tell me What is the difference between state and props in React, or how do they serve different purposes?
Feb 21 in Java-Script by Ashutosh
• 22,830 points
154 views

1 answer to this question.

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Feature

JavaScript Events

React Events (Synthetic Events)

Type

Native Browser Events (Event)

SyntheticEvent (React Wrapper)

Event Handling

addEventListener on elements

Inline event handlers (onClick, onChange, etc.)

Event Object

Directly from the DOM (event)

Wrapped by React (SyntheticEvent)

Performance

Separate listeners on each element

Delegated at the document level for efficiency

Cross-Browser Support

May need polyfills for older browsers

Automatically handled by React

Event Pooling

Not applicable

Recycles event objects for performance optimization

Event Binding

Needs manual this binding in classes

No this binding required in functional components

Default Prevention

event.preventDefault()

Same: event.preventDefault() but on SyntheticEvent

answered Feb 22 by Kavya

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