RailsConf 2025

Your Invitation Is Not a Coincidence

🔑 Request to join the Ruby Underground

Somewhere in Philadelphia

The hidden gem of RailsConf returns

If you’ve made it this far, you already know...

Ruby Underground returns—new secrets, new setting, same prolific spirit.
This time, we’re gathering beneath Philadelphia in a long-forgotten vault.

Request your invite to unlock the next clue.
Already have the password? You're ahead of the game.

With gratitude to our lead conspirator, Underdog,
and our trusted accomplices at Judoscale and Scout Monitoring.