Yukihiro "Matz" Matsumoto
HASUMI Hitoshi
35Creator of PicoRuby and PRK Firmware. Maintainer of ruby/irb, ruby/reline, and mrubyc/mrubyc.
developers
from other parts of Japan
Kondo Uchio
393Rubyist, founder of haconiwa, rbbcc, mruby/edge, niao, etc
Masataka Pocke Kuwabara
1074Akira Matsuda
8177@ruby / @rails committer, Author of @kaminari, Founder of @asakusarb, Chief Organizer of @rubykaigi
Yuki Kurihara
485OKURA Masafumi
1230Rails developer. ❤️ Ruby, Vim The chief organizer of Kaigi on Rails: @kaigionrails The organizer of @grow-rb and @entaku-rb
Yusuke Endoh
16991World No.1 IOCCC player. http://www.ioccc.org/winners.html#Yusuke_Endoh
Kondo Uchio
393Rubyist, founder of haconiwa, rbbcc, mruby/edge, niao, etc
Shinichi Maeshima
885Technical advisor for companies using Ruby on Rails in Japan. An organizer of @ginzarb
OKURA Masafumi
1230Rails developer. ❤️ Ruby, Vim The chief organizer of Kaigi on Rails: @kaigionrails The organizer of @grow-rb and @entaku-rb
Akira Matsuda
8177@ruby / @rails committer, Author of @kaminari, Founder of @asakusarb, Chief Organizer of @rubykaigi
Yuki Kurihara
485Masataka Pocke Kuwabara
1074Koichi Sasada
1613A Ruby interpreter programmer.
Yusuke Endoh
16991World No.1 IOCCC player. http://www.ioccc.org/winners.html#Yusuke_Endoh
Kondo Uchio
393Rubyist, founder of haconiwa, rbbcc, mruby/edge, niao, etc
Yuki Kurihara
485Shinichi Maeshima
885Technical advisor for companies using Ruby on Rails in Japan. An organizer of @ginzarb
Masataka Pocke Kuwabara
1074OKURA Masafumi
1230Rails developer. ❤️ Ruby, Vim The chief organizer of Kaigi on Rails: @kaigionrails The organizer of @grow-rb and @entaku-rb
Koichi Sasada
1613A Ruby interpreter programmer.
Akira Matsuda
8177@ruby / @rails committer, Author of @kaminari, Founder of @asakusarb, Chief Organizer of @rubykaigi
Yusuke Endoh
16991World No.1 IOCCC player. http://www.ioccc.org/winners.html#Yusuke_Endoh