mruby is the latest Ruby implementation in an already quite long list: MRI REE JRuby Rubinius MacRuby Maglev IronRuby And many other less known implementations. This time, the main man behind the project is the Ruby creator himself: Yukihiro ‘Matz’ Matsumoto. I already covered the announcement, you can read more about it there. Why mruby? Following my previous article on mruby, some people seemed