RForum in Rails?

Does RForum use Rails? It's quite fast, so I assumed it didn't, but
looking at the source code, it looks like Rails.

Kyle Murphy wrote:

Does RForum use Rails? It's quite fast, so I assumed it didn't, but
looking at the source code, it looks like Rails.

Yes, it's Rails. Rails doesn't need to be slow if you profile and tune
your app.