zlibrary is back, which is the best https://gonzoknows.com/posts/zlibrary-is-back/
Homework help for studying https://www.chegg.com/
Brave search provides an .onion instance, so I would say no
https://search.brave4u7jddbv7cyviptqjc7jusxh72uik7zt6adtckl5f4nwy2v72qd.onion/
I’m trying to run a web crawling script