Keynote with Yukihiro Matsumoto

Drew Bragg

ruby programming-challenge code-analysis interview-prep ruby-gems

Koichi Sasada

ruby ruby-interpreter mri hacking compiler bytecode c-language workshop developer-tooling

Yusuke Endoh

ruby programming-contest quine code-golf metaprogramming code-obfuscation esoteric-programming self-referential-code ruby-gems pangram

Mariatta Wijaya

python pycon open-source keynote software-development tech-industry python-community

Rafael Mendonça França

ruby ruby-on-rails ruby-community rails-core elixir open-source programming-languages web-development performance-optimization javascript typescript

Craig Buchek

ruby smalltalk object-oriented-programming programming-languages alan-kay xerox-parc programming-history language-evolution web-development ruby-on-rails