At work, Tom Patterer and I built a working #Erlang/#ElixirLang C Node in #CrystalLang. This is pretty great. Blog post to come in the next few weeks.

Digging through my old projects, I remembered this useful #Crystallang library that enables doing nice configuration with environment variables for Crystal projects. https://github.com/relistan/envconfig.cr

Screenshot showing how to use the config library