3. MultiverseElixir package that allows to add compatibility layers via API gateways.
4. Gandalf.webOpen-Source Decision Engine and Scoring Table for Big-Data.
5. RenewMix task to create mix projects that builds into Docker containers.
6. SageA dependency-free tool to run distributed transactions in Elixir, inspired by Sagas pattern.
7. Annon.apiConfigurable API gateway that acts as a reverse proxy with a plugin system.
8. ConfexUseful helper to read and use application configuration from environment variables.
9. rbmqSimple API for spawning RabbitMQ Producers and Consumers.
10. mouthSimple adapter based SMS sending library
11. ecto trailEctoTrail allows to store Ecto changeset changes in a separate audit_log table.