This is a preliminary release for internal team review. The URLs and addresses described below are not available yet. The official release will be announced later. Any suggestion for modification is welcome. Delays in replies are to be expected. Sorry in advance.
mruby is the lightweight implementation of the Ruby language complying to the ISO standard. mruby can run Ruby code in 'interpreter mode' or 'compile and execute it on a virtual machine' depending on the developer's preference.
This achievement was sponsored by the Regional Innovation Creation R&D Programs of the Ministry of Economy, Trade and Industry of Japan.
The list of platforms/toolchains on which mruby is known to compile (or not) is available here.