In case anyone's wondering, the TruffleRuby project is still going strong. It undoubtedly would be going stronger were Chris still with us. But, some of us that worked with Chris in the early days of the project and others that joined later are still pushing the project forward.

If you're interested in the project, please give it a try. Or, if you just want to chat Ruby compilers, feel free to drop into one of our community channels (Slack or GitHub Discussions).

https://github.com/truffleruby/truffleruby.