LESS or Sass or neither?
I wrote this post a while back. The content can still be relevant but the information I've linked to may not be available.
CSS preprocessors like LESS and Sass are hugely popular – and for good reason! Once you've picked up their syntax, they can shorten the time taken to write CSS, give you all sorts of useful functions, enable CSS compression, and give you a warm fuzzy feeling inside. Well, perhaps not that last one but you get the idea.
I've been using Sass for a few recent projects and I quite like it although it does give me a slight sense of disconnect from my normal working environment. In case you might be wondering why, I use (shock horror) Dreamweaver as my main coding and development environment. I find it works really well, OK?!
So, I expect to use Sass more and more but I'm not making it my first priority. Instead, I want to spend a lot more time making my final CSS smarter by reading more about OOCSS, SMACCS and similar – and putting these into practice. For me and my 'typical' projects, I can put a style sheet together quickly enough so the time saving factor of LESS or Sass is not the main thing. It just seems to make more sense for me (at the moment) to focus on making the end product smarter.
Of course, time saving and writing smarter CSS are not mutually exclusive but I think that concentrating on one of these will be better for me. You may have a different process or be at a different development stage – in which case, all power to your elbow! (or something like that). For me though, the OOCSS route looks better at the minute.