I patched together a rough lookalike using quote data from https://gitlab.com/dwrodri/bash_irc_quotes and the archived pages. It's hosted on GitHub pages, using some simple JS since the entire database is 6MB.

All of the code and data, such as it is, is available at https://github.com/everythingishacked/newbash.org

Previous discussion: https://news.ycombinator.com/item?id=38950721

For maximum authenticity, it will need a copy of index.bak ;)

(more than ten years ago, they accidentally left a copy of their index.php sitting around as index.bak, I might still have a copy of that somewhere)