AbortController

AbortController.js

useEffect(() => {
  const abortController = new AbortController()   // creating an AbortController
  fetch(url, { signal: abortController.signal })  // passing the signal to the query
    .then(data => {
      setState(data)                              // if everything went well, set the state
    })
    .catch(error => {
      if (error.name === 'AbortError') return     // if the query has been aborted, do nothing
      throw error
    })
  
  return () => {
    abortController.abort()                       // stop the query by aborting on the AbortController on unmount
  }
}, [])