A statically-typed lisp for the BEAM
Format a date into a string of your choice. Follow the rules at http://strftime.org.
A plugin to call rake tasks from within your rails application
Library for testing and comparing hands in Blackjack
Absinthe support for the Relay framework
Elixir string encoding conversion - like iconv but pure Elixir
Access browsers' localStorage via Elm.
Tools for managing validity and error state of data, e.g. from user input.