I love this, and I'm excited that you've finally released it!

One of the biggest issues I run into with using Elixir as a scripting language is the difficulty of making use of libraries in a REPL without first installing them into a Mix project. Sometimes I really just want to open up a shell that has access to my HTTP client + JSON parsing library of choice, and until now, my workaround has been using a Mix project that I toss everything into.

I'm very excited to dive through the code and see how you've implemented everything!