In this example we are going to choose in paragraph and Textbox where I am dynamically inserting new paragraph and text box in HTML page using after() method
<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.0/jquery.min.js"></script>
<script>
function Paragraph(){
$("p:first").after("<p style=background-color:red>APPWRK IT Solutions is a complete Web Solutions Company offering customer-oriented web design services and more importantly, deliver them effectively.</p>");
}
function Textbox(){
$("input:text:last").after("<br><input type='text' style='height: 40px; width:250px; border-radius: 10px' name='text2'>");
}
</script>
</head>
<body>
<p style="font-size: 30px; color:mediumvioletred">Appwrk Information</p>
<input type="button" style="height:60px; width:250px; border-radius:10px" onclick="Paragraph()" value="let's add Appwrk Information">
<br><br>
<input type="text" style="height: 40px; width:250px; border-radius: 10px" name="text1">
<br><br>
<input type="button" style="height: 60px; width:250px; border-radius: 10px" onclick="Textbox()" value="let's add Dev Tool(Textbox)">
</body>
</html>