should add that tool autocompile sass, it would be a very good option …
There are several packages for auto-compiling SASS in atom:
sass-autocompile: v0.12.6 with 19,763 downloads at the time of writing, works with
sass-compiller: v0.4.0 with 3,103 downloads, however only works with
compile-watch: v0.1.4 with 653 downloads, and works with many different file types including
Hope you can find one in there that does what you need.