How to move ionic project to another computer?

Because I don’t wanna copy the whole project folder, too many files.

Can I create a empty ionic project on the new computer, copy “src” folder from old computer and replaces the files.

type command “ionic serve” will work??

ys it will work
may be you have to hit the command npm install if any problem occured

The correct way is to just check out the Git repository where you already version your development. If you are not using git (or a similar VCS), you should start now.