This is very cool. I'd really love to see a "how it works" blog post, particularly for the runnable snippets, and what your approach to protecting it from abuse and hacking is.
website: https://github.com/prasmussen/glot-www
snippets: https://github.com/prasmussen/glot-snippets
runner-web: https://github.com/prasmussen/glot-run
runner-onserver: https://github.com/prasmussen/glot-code-runner
containers: https://github.com/prasmussen/glot-containers
EDIT: And this is directly from the main github source repository -- https://github.com/prasmussen/glot