what is the hashtag used for in this code?

Question

What is the hashtag used for here. <a href="#">home</a>

Answer 1

Also, if you want to go-to a particular location on the same page (like in Wikipedia pages), you can use href="#ID".

Answer 2

it's just an exemple, the hash doesn't let you go anyehere when clicking the link.

Answer 3

Thank you will