React

  • Published on
    This guide explores how to effectively manage and clean up event listeners in React using a reusable `useEventListener` hook, ensuring optimal performance and preventing memory leaks in complex applications.
  • Published on
    React’s useEffect hook is powerful for syncing components with external services, but improper use can lead to race conditions where outdated tasks override newer ones. By implementing clean-up functions in useEffect, we can prevent this issue and ensure only the latest task is processed. This keeps our apps running smoothly, avoiding bugs caused by asynchronous operations finishing in the wrong order.