A blueprint and approach for building end-to-end, full-stack applications in Scala 3

This talk will demonstrate a blueprint and approach for building end-to-end, full-stack applications in Scala 3, using Cats, Cats Effect, Doobie, FS2, Http4s and friends, working live at Rock the JVM.
Understanding the exact properties that disqualify a data type from being an instance of a given abstraction turns out to be surprisingly helpful
How Libretto, a Scala DSL for concurrent programming, can be used for writing custom stream operators
Avoid mistakes in API design, implementation and evolution with Smithy