Are there any guides for converting a single-package repo into a two package monorepo?

I've got a repo that is currently a CSS library and a javascript library in one package, and it's kind of getting a bit clumsy. You'd figure this would be a simple thing to do, but all the resources I'm finding are along the lines of "here's how you can take your 10-repo project and make a mono repo" or "here's how you can still use this tool and have a single-package repo". I don't think I need anything incredibly sophisticated. Maybe I'll have more than two packages at some point, maybe not. Does anyone know of any guides for this? Do you have any advice for tools I can use? I know pnpm has support for monorepos, but it's not really well-documented. Would that be sufficient, or would I need a tool like nx or the thousand other monorepo tools that are out there? submitted by /u/CoVegGirl [link] [留言]