Every language community implements the same core components. Things like garbage collection, just-in-time compilation and threading. Wouldn't it be great if these were shared between languages? An improvement to one language would mean an improvement to all.
We’re actually doing it: open sourcing the core components of IBM’s Java Virtual Machine into an open language toolkit. Our first proof of concept language is Ruby. This talk will discuss the process and results of integrating a new garbage collector into Ruby.