C S S Pre Processors - Is There a N P M?

N p m is just, in my opinion, an apstor that you run from the cmmand line t thend of the day. And what had happened, what had happened was tisi my c s s pre processors. So i started using this. This am need for simple to drive me into getting new tools,. It's annoying. I oh, i'm using bootstrap. It makes my each te mel an, c s s la quicker. That's great. Oh, wait. I need to do some customizations. Who i could do straight c s s, but ive ben doing straight cs s for wall. Let's use s c s s.