Not sure about paged.js, but we use Weasyprint for invoices. It isn’t as advanced as some of the paid options (most annoyingly page headers are somewhat hacky) but it works very well.

My go-to for everything CSS Paged Media is [0] which has a nice comparison of supported features at [1]. They recently added Weasyprint, PagedJS and Typeset.sh

[0]: https://css.paged.media/

[1]: https://css.paged.media/lessons