Are there such plugins for Notepad++?

Question

Notepad++

There are such plug-ins for notepad, so that when saving a file, it compresses them, but in the program they open normally.
For example, there is a code.

function(){
  alert("ХАЮШКИ!");
}

After saving, for example:
function(){alert("ХАЮШКИ!");}
But so that the program opens the first option.

Answer 1

No, use the Grunt or Gulp builders , or other editors with these features SublimeText3 or Brackets or Atom .

Answer 2

You can try to write it yourself, since you can use C# for development. For minification use google closure or any other in console mode.