Co-author of Elixir Patterns here :).

Really appreciate the kind words and happy to hear that you are enjoying the book! Hugo Baraúna and I have really enjoyed putting this book together and feel that Livebook has become pivotal in explaining certain topics and really understanding how things work under the hood. I wrote a blog post about some of my thoughts around Livebook as a learning tool on the DashBit blog: https://dashbit.co/blog/livebook-as-an-educational-tool