Question: how to create sass/css packages

Hello people! I'd like to create a sass packages and I'd like to hear which tools do you use to manage, publish, etc.

I've realized that for the creation of JS packages, there's ton of documentation, but I haven't found much info on sass, css.

I don't really want to maintain webpack scripts, so I'm looking for some already pre-cooked libraries or skeletons.

Some questions I can think of:

1. Which tools do you use to create bundles? (webpack, parcel?, etc)
2. How do you publish? is there something to keep in mind?

Thanks!