Yukihiro "Matz" Matsumoto
1535 +8Shugo Maeda
448HASUMI Hitoshi
34Creator of PicoRuby and PRK Firmware. Maintainer of ruby/irb, ruby/reline, and mrubyc/mrubyc.
developers
from other parts of Japan
Akira Matsuda
8248 +1@ruby / @rails committer, Author of @kaminari, Founder of @asakusarb, Chief Organizer of @rubykaigi
Koichi Sasada
1628A Ruby interpreter programmer.
Yuki Kurihara
488kojix2
336I like tanukis.
Satoshi Kojima
294Loves cats, beer and Mad Max : Fury Road.
MATSUMOTO Katsuyoshi
123I'm not teokure
shigeru.nakajima
44I'm programing Ruby, C#, JavaScript and PHP.
OKURA Masafumi
1271 +1Rails developer. ❤️ Ruby, Vim The chief organizer of Kaigi on Rails: @kaigionrails The organizer of @grow-rb and @entaku-rb
Masataka Pocke Kuwabara
1079Kondo Uchio
397Rubyist, founder of haconiwa, rbbcc, mruby/edge, niao, etc
Hiroshi SHIBATA
316Full-time OSS developer. I'm a member of Ruby core team, RubyGems team and rbenv and ruby-build maintainer.
KITAITI Makoto
149S.H.
98local programmer
Yamaguchi Takuya
41Yusuke Endoh
17240World No.1 IOCCC player. http://www.ioccc.org/winners.html#Yusuke_Endoh
Shinichi Maeshima
888Technical advisor for companies using Ruby on Rails in Japan. An organizer of @ginzarb
tomoya ishida
341Takafumi ONAKA
306Yudai Takada
136@ruby committer
nagachika
94Akira Matsuda
8248 +1@ruby / @rails committer, Author of @kaminari, Founder of @asakusarb, Chief Organizer of @rubykaigi
Yusuke Endoh
17240World No.1 IOCCC player. http://www.ioccc.org/winners.html#Yusuke_Endoh
Masataka Pocke Kuwabara
1079Yuki Kurihara
488tomoya ishida
341Hiroshi SHIBATA
316Full-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.
Yudai Takada
136@ruby committer
S.H.
98local programmer
shigeru.nakajima
44I'm programing Ruby, C#, JavaScript and PHP.
OKURA Masafumi
1271 +1Rails developer. ❤️ Ruby, Vim The chief organizer of Kaigi on Rails: @kaigionrails The organizer of @grow-rb and @entaku-rb
Koichi Sasada
1628A Ruby interpreter programmer.
Shinichi Maeshima
888Technical advisor for companies using Ruby on Rails in Japan. An organizer of @ginzarb
Kondo Uchio
397Rubyist, founder of haconiwa, rbbcc, mruby/edge, niao, etc
kojix2
336I like tanukis.
Takafumi ONAKA
306KITAITI Makoto
149MATSUMOTO Katsuyoshi
123I'm not teokure
nagachika
94Yamaguchi Takuya
41Akira Matsuda
8248 +1@ruby / @rails committer, Author of @kaminari, Founder of @asakusarb, Chief Organizer of @rubykaigi
OKURA Masafumi
1271 +1Rails developer. ❤️ Ruby, Vim The chief organizer of Kaigi on Rails: @kaigionrails The organizer of @grow-rb and @entaku-rb
Yusuke Endoh
17240World No.1 IOCCC player. http://www.ioccc.org/winners.html#Yusuke_Endoh
Koichi Sasada
1628A Ruby interpreter programmer.
Masataka Pocke Kuwabara
1079Shinichi Maeshima
888Technical advisor for companies using Ruby on Rails in Japan. An organizer of @ginzarb
Yuki Kurihara
488Kondo Uchio
397Rubyist, founder of haconiwa, rbbcc, mruby/edge, niao, etc
tomoya ishida
341kojix2
336I like tanukis.
Hiroshi SHIBATA
316Full-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
149Yudai Takada
136@ruby committer
MATSUMOTO Katsuyoshi
123I'm not teokure
S.H.
98local programmer
nagachika
94shigeru.nakajima
44I'm programing Ruby, C#, JavaScript and PHP.