A search for "minimalist amateur library software" got me this: https://www.goodfirms.co/blog/best-free-open-source-library-management-software-solutions https

A search for "minimalist amateur library software" got me this: https://www.goodfirms.co/blog/best-free-open-source-library-management-software-solutions https://www.goodfirms.co/blog/best-free-open-source-library-... Good luck!