Live-Coding Effect Systems in Scala

In this series of talks, we live-code different effect systems in Scala. For each one, we:

1. Describe an effectful program that we would like to write
2. Discuss background and practical details about an effect system
3. Write a toy implementation of the effect system
4. Build and run the effectful program within the effect system

Monad Transformers

• Code from Sonoran Scala, September 26, 2021

Free Monads

• Code from Sonoran Scala, October 24, 2021

Tagless Final (and Cats)

• Code from Sonoran Scala, November 28, 2021

Reader Monad (and ZIO)

• Code from Sonoran Scala, December 26, 2021
• Video from Scale by the Bay, October 29, 2021