In HTML, comment tags are used to insert comments in HTML code. That can't be executed it's just human-readable.
<!-- Write your comments here -->
Why we use the comment?
- It helps others to understand what you are doing actually.
- Remind yourself of what you did. Sometimes we forget what we write before one year ago. So comments help us to know about that particular code.
<!DOCTYPE html> <html> <body> <p>This is a paragraph.</p> <!-- <p>This is a paragraph.</p>--> <!-- Comment --> </body> </html>