![]() ![]() In this tutorial, you’ll learn how to handle events in React. React also gives you tools to safely add and remove a Window event listener when a component mounts and unmounts from the Document Object Model (DOM), giving you control over Window events while preventing memory leaks from improperly removed listeners. SyntheticEvent closely emulates the standard browser event, but provides more consistent behavior for different web browsers. ![]() To do this, React uses a SyntheticEvent wrapper instead of the native Event interface. In React apps, you can use event handlers to update state data, trigger prop changes, or prevent default browser actions. By responding to events with event handlers, you can create dynamic JavaScript applications that respond to any user action, including clicking with a mouse, scrolling along a webpage, touching a touch screen, and more. In web development, events represent actions that happen in the web browser. ![]() The author selected Creative Commons to receive a donation as part of the Write for DOnations program. ![]()
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