const insert = document.getElementById("insert");
window.addEventListener("keydown", (event) => {
// console.log(event.key);
// console.log(event.keyCode);
// console.log(event.code);
insert.innerHTML = `
${event.key === " " ? "Space" : event.key}
event.key
${event.keyCode}
event.keyCode
${event.code}
event.code
`;
});