[notriddle]

Sci-Hub is closed source. LibGen is open source, but published as code drops rather than using an actual VCS.

Download the web app from http://gen.lib.rus.ec/code/libgen_legacy_catalog_20190831.ra...

Download the database from http://gen.lib.rus.ec/dbdumps/

[j-james]

Sci-Hub is also mirrored to Library Genesis.