Keynote: Contribute to Ruby
Developer Experience (DX)
Nick Quaranto, Dr. Nic Williams, Chris Morris, Jon McCartie, Bryan Helmkamp, Miles Forrest, Andrew Harvey, Benjamin Fleischer, Adam Cuppy, Hector Miguel Rodriguez Muñiz, Mario Chavez, Mike Virata-Stone, rking, Nathan Ladd, Dylan Lacey, JC Grubbs, Jeremy Green, Ron Evans, Eoin Coffey, Doug Smith, Andrew Cantino, Tanin Na Nakorn, Philippe Creux, Alex Sharp, Beau Harrington, Yoshiori Shoji, Winfred Nadeau, David Padilla, Gabe Scholz
