Zcash forum software

I’m sorry that I had to ask a off-topic question here, but does anyone know what kind of forums software is used for this Zcash forum? I realize that the forum functions are so rich and user-friendly that I’m wondering where the underlying software or service came from.

Viewing page source code shows GitHub - discourse/discourse: A platform for community discussion. Free, open, simple.

Thanks. That’s a clever way to figure out.