From the blog of Anna's Archive (the most authentic shadow library / libgen frontend):
> There is a new entrant: WeLib. They appear to have mirrored most of our collection, and use a fork of our codebase. We have copied some of their user interface improvements, and are grateful for that push. Sadly, we are not seeing them share any new collections, nor share their codebase improvements. Since they haven’t shown commitment to contributing back to the ecosystem, we advise extreme caution. We recommend not using them.
> There is a new entrant: WeLib. They appear to have mirrored most of our collection, and use a fork of our codebase. We have copied some of their user interface improvements, and are grateful for that push. Sadly, we are not seeing them share any new collections, nor share their codebase improvements. Since they haven’t shown commitment to contributing back to the ecosystem, we advise extreme caution. We recommend not using them.
https://annas-archive.org/blog/an-update-from-the-team.html