Shugo Maeda
448HASUMI Hitoshi
36Creator of PicoRuby and PRK Firmware. Maintainer of ruby/irb, ruby/reline, and mrubyc/mrubyc.
Yukihiro "Matz" Matsumoto
developers
from other parts of Japan
Yusuke Endoh
17281 +6World No.1 IOCCC player. http://www.ioccc.org/winners.html#Yusuke_Endoh
OKURA Masafumi
1282Rails developer. ❤️ Ruby, Vim The chief organizer of Kaigi on Rails: @kaigionrails The organizer of @grow-rb and @entaku-rb
Yuki Kurihara
491kojix2
340I like tanukis.
Satoshi Kojima
294Loves cats, beer and Mad Max : Fury Road.
Yudai Takada
110@ruby committer
shigeru.nakajima
44I'm programing Ruby, C#, JavaScript and PHP.
Akira Matsuda
8547 +1@ruby / @rails committer, Author of @kaminari, Founder of @asakusarb, Chief Organizer of @rubykaigi
Masataka Pocke Kuwabara
1081Kondo Uchio
366Rubyist, founder of haconiwa, rbbcc, mruby/edge, niao, etc
Hiroshi SHIBATA
321Full-time OSS developer. I'm a member of Ruby core team, RubyGems team and rbenv and ruby-build maintainer.
KITAITI Makoto
149S.H.
108local programmer
Yamaguchi Takuya
41Koichi Sasada
1630A Ruby interpreter programmer.
Shinichi Maeshima
891Technical advisor for companies using Ruby on Rails in Japan. An organizer of @ginzarb
tomoya ishida
341Takafumi ONAKA
306MATSUMOTO Katsuyoshi
123I'm not teokure
nagachika
94Yusuke Endoh
17281 +6World No.1 IOCCC player. http://www.ioccc.org/winners.html#Yusuke_Endoh
Koichi Sasada
1630A Ruby interpreter programmer.
Masataka Pocke Kuwabara
1081Yuki Kurihara
491tomoya ishida
341Hiroshi SHIBATA
321Full-time OSS developer. I'm a member of Ruby core team, RubyGems team and rbenv and ruby-build maintainer.
Satoshi Kojima
294Loves cats, beer and Mad Max : Fury Road.
MATSUMOTO Katsuyoshi
123I'm not teokure
S.H.
108local programmer
shigeru.nakajima
44I'm programing Ruby, C#, JavaScript and PHP.
Akira Matsuda
8547 +1@ruby / @rails committer, Author of @kaminari, Founder of @asakusarb, Chief Organizer of @rubykaigi
OKURA Masafumi
1282Rails developer. ❤️ Ruby, Vim The chief organizer of Kaigi on Rails: @kaigionrails The organizer of @grow-rb and @entaku-rb
Shinichi Maeshima
891Technical advisor for companies using Ruby on Rails in Japan. An organizer of @ginzarb
Kondo Uchio
366Rubyist, founder of haconiwa, rbbcc, mruby/edge, niao, etc
kojix2
340I like tanukis.
Takafumi ONAKA
306KITAITI Makoto
149Yudai Takada
110@ruby committer
nagachika
94Yamaguchi Takuya
41Yusuke Endoh
17281 +6World No.1 IOCCC player. http://www.ioccc.org/winners.html#Yusuke_Endoh
Akira Matsuda
8547 +1@ruby / @rails committer, Author of @kaminari, Founder of @asakusarb, Chief Organizer of @rubykaigi
Koichi Sasada
1630A Ruby interpreter programmer.
OKURA Masafumi
1282Rails developer. ❤️ Ruby, Vim The chief organizer of Kaigi on Rails: @kaigionrails The organizer of @grow-rb and @entaku-rb
Masataka Pocke Kuwabara
1081Shinichi Maeshima
891Technical advisor for companies using Ruby on Rails in Japan. An organizer of @ginzarb
Yuki Kurihara
491Kondo Uchio
366Rubyist, founder of haconiwa, rbbcc, mruby/edge, niao, etc
tomoya ishida
341kojix2
340I like tanukis.
Hiroshi SHIBATA
321Full-time OSS developer. I'm a member of Ruby core team, RubyGems team and rbenv and ruby-build maintainer.
Takafumi ONAKA
306Satoshi Kojima
294Loves cats, beer and Mad Max : Fury Road.
KITAITI Makoto
149MATSUMOTO Katsuyoshi
123I'm not teokure
Yudai Takada
110@ruby committer
S.H.
108local programmer
nagachika
94shigeru.nakajima
44I'm programing Ruby, C#, JavaScript and PHP.