Hi Vincent,
On Aug 22, 2023, 2:56 PM -0600, Vincent Hennebert <vhennebert@gmail.com>, wrote:
I don’t know about its quality, but Adobe makes the Source Serif font
available under the SIL Open Font License, with 5 optical sizes and 6
weights. I’m working on a typescript file that allows to use all those
variants, would be happy to contribute it if that’s useful.

Many thanks for sharing this useful resource. Looking forward to trying out your typescript collection for Adobe Source Serif if/when you make it available.

Best wishes
Idris
--
Professor Idris Samawi Hamid
Department of Philosophy
Colorado State University
Fort Collins, CO 80523