const outputDiv=document.querySelector('.output');
const output=(...x)=>{
return outputDiv.innerHTML=x;
}
output(1,2,3,4,['hello',5,6],true,null);
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Javascript Practice</title>
<link href="https://fonts.googleapis.com/css2?family=Raleway:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,800;1,900&display=swap" rel="stylesheet">
<style>
body{font-family: 'Raleway', sans-serif; background-color: #060606;}
.center{height:100vh; width: 100%; display: grid;align-items:center;justify-content: center;}
.output{font-size: 15px;color: rgb(59, 59, 255);font-weight: 200;}
</style>
</head>
<body>
<div class="center">
<div class='output'></div>
</div>
<script src="js.js"></script>
</body>
</html>