ActiveModel Serializers addon for eliminating N+1 queries problem from the serializers.
Free application for managing sets of flashcards. Built using Hanami framework.
Custom Google Data Studio connector for displaying stats about recently played tracks
The Ray Tracer Challenge by Jamis Buck implemented in Elixir
A sublime text plugin for negating english sentences. Useful e.g. when writing tests
Honeybadger client for Google Apps Scripts