just downloaded the Adobe XD and i think i am going to love it. I just have a problem Exporting it from Adobe XD into HTML / JS / CSS and port it to my code in Visual Studio, so i can do WebForm.
How is this possible.
Natively, you can't (yet), although some external plugins can help you achieve that.
Adobe XD is a prototyping tool, ie it has been designed for producing the designs of websites and app before passing it to a developer that will "manually" build the HTML/CSS/JS out of it.
However, the export to HTML/CSS/JS feature has been asked before by the community many times and the Adobe team is currently working on it (check this and this).