stackoverflow/debounce at main · javascript-2020/stackoverflow · GitHub

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        <textarea></textarea>


        <script>

              var textfield   = document.getElementsByTagName('textarea')[0];


              var debounce    = (callback,delay=2_000)=>{

                    var timer;

                    return ()=>{

                          clearTimeout(timer);
                          timer   = setTimeout(callback,delay);

                    };

              }//debounce


              textfield.oninput   = debounce(()=>console.log('!! fire in the hole !!'));


        </script>