Can I see facebook code?

Facebook code is private, which means that anyone who does not work there can see it. In any case, probably someone has made a basic clone or there is an Open Source alternative that you could review, so a Google search could be of help.

thank you

👍

of course ,But Facebook is made with PHP so You cannot see PHP code at all.

yap thanks

you can see its html code by pressing CTRL+U