Is there any less compiler that uploads the css to the server automatically on changes?
Thanks!
The short answer is no, why?
Because compilers are designed to accomplish one task which is the compilation of a language that is to be compiled into its base language. For what you want you would need additional software to detect the file as changed then upload that file to your server, personally I don’t know of any software that does this out of the box but it may be included in some FTP clients.