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<html><head><script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.1/jquery.min.js"></script><script>$(document).ready(function(){ $("input").keydown(function(){ $("input").css("background-color", "yellow"); }); $("input").keyup(function(){ $("input").css("background-color", "pink"); });});</script></head><body>Enter your name: <input type="text"><p>Enter your name in the input field above. It will change background color on keydown and keyup.</p></body><!-- Mirrored from www.w3schools.com/jquery/tryit.asp?filename=tryjquery_event_keydown_keyup by HTTrack Website Copier/3.x [XR&CO'2014], Wed, 21 Dec 2022 18:06:19 GMT --></html>