1. Refactoring to a Monad Transformer Stack

  2. Testing Elixir Plugs

  3. Routing in Elm with Hop and Mailboxes

  4. Maybe Thinking

  5. Decoding JSON Structures with Elm

  6. Decorating Arrays in Ember

  7. Rails on Docker

  8. Testing and Environment Variables

  9. Updated Test-Driven Rails Videos

  10. Acceptance Tests at a Single Level of Abstraction