HASUMI Hitoshi
35Creator 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
16991World No.1 IOCCC player. http://www.ioccc.org/winners.html#Yusuke_Endoh
OKURA Masafumi
1230Rails developer. ❤️ Ruby, Vim The chief organizer of Kaigi on Rails: @kaigionrails The organizer of @grow-rb and @entaku-rb
Yuki Kurihara
485kojix2
331I like tanukis.
MATSUMOTO Katsuyoshi
123I'm not teokure
shigeru.nakajima
44My main job is JavaScript programing for browsers.
Junichi Kobayashi
9Akira Matsuda
8177@ruby / @rails committer, Author of @kaminari, Founder of @asakusarb, Chief Organizer of @rubykaigi
Masataka Pocke Kuwabara
1074Kondo Uchio
393Rubyist, founder of haconiwa, rbbcc, mruby/edge, niao, etc
Hiroshi SHIBATA
310Full-time OSS developer. I'm a member of Ruby core team, RubyGems team and rbenv and ruby-build maintainer.
Yudai Takada
115@ruby committer
Yamaguchi Takuya
40okonomi
8Koichi Sasada
1613A Ruby interpreter programmer.
Shinichi Maeshima
885Technical advisor for companies using Ruby on Rails in Japan. An organizer of @ginzarb
tomoya ishida
341Takafumi ONAKA
305Nanashi.
63I like making thing that creates another thing.
Ryo Kajiwara
24A wild (freelance) programmer. I can do cryptography/authentication/authorization a little.
Yusuke Endoh
16991World No.1 IOCCC player. http://www.ioccc.org/winners.html#Yusuke_Endoh
Koichi Sasada
1613A Ruby interpreter programmer.
Masataka Pocke Kuwabara
1074Yuki Kurihara
485tomoya ishida
341Hiroshi SHIBATA
310Full-time OSS developer. I'm a member of Ruby core team, RubyGems team and rbenv and ruby-build maintainer.
MATSUMOTO Katsuyoshi
123I'm not teokure
Nanashi.
63I like making thing that creates another thing.
Yamaguchi Takuya
40Junichi Kobayashi
9Akira Matsuda
8177@ruby / @rails committer, Author of @kaminari, Founder of @asakusarb, Chief Organizer of @rubykaigi
OKURA Masafumi
1230Rails developer. ❤️ Ruby, Vim The chief organizer of Kaigi on Rails: @kaigionrails The organizer of @grow-rb and @entaku-rb
Shinichi Maeshima
885Technical advisor for companies using Ruby on Rails in Japan. An organizer of @ginzarb
Kondo Uchio
393Rubyist, founder of haconiwa, rbbcc, mruby/edge, niao, etc
kojix2
331I like tanukis.
Takafumi ONAKA
305Yudai Takada
115@ruby committer
shigeru.nakajima
44My main job is JavaScript programing for browsers.
Ryo Kajiwara
24A wild (freelance) programmer. I can do cryptography/authentication/authorization a little.
okonomi
8Yusuke Endoh
16991World No.1 IOCCC player. http://www.ioccc.org/winners.html#Yusuke_Endoh
Akira Matsuda
8177@ruby / @rails committer, Author of @kaminari, Founder of @asakusarb, Chief Organizer of @rubykaigi
Koichi Sasada
1613A Ruby interpreter programmer.
OKURA Masafumi
1230Rails developer. ❤️ Ruby, Vim The chief organizer of Kaigi on Rails: @kaigionrails The organizer of @grow-rb and @entaku-rb
Masataka Pocke Kuwabara
1074Shinichi Maeshima
885Technical advisor for companies using Ruby on Rails in Japan. An organizer of @ginzarb
Yuki Kurihara
485Kondo Uchio
393Rubyist, founder of haconiwa, rbbcc, mruby/edge, niao, etc
tomoya ishida
341kojix2
331I like tanukis.
Hiroshi SHIBATA
310Full-time OSS developer. I'm a member of Ruby core team, RubyGems team and rbenv and ruby-build maintainer.
Takafumi ONAKA
305MATSUMOTO Katsuyoshi
123I'm not teokure
Yudai Takada
115@ruby committer
Nanashi.
63I like making thing that creates another thing.
shigeru.nakajima
44My main job is JavaScript programing for browsers.
Yamaguchi Takuya
40Ryo Kajiwara
24A wild (freelance) programmer. I can do cryptography/authentication/authorization a little.