How Scala 3 addresses concerns around implicits and how implicits work in Scala 3.

Implicits are the most ambivalent feature in Scala. Highly popular they are also often criticised for being too powerful and mis-used. In this talk we see how Scala 3 addresses those concerns and how implicits work in Scala 3.
Let's take a look at the issues that enums have in Scala 2 and whether we found the Holy Grail with the introduction of Scala 3.
Understanding the exact properties that disqualify a data type from being an instance of a given abstraction turns out to be surprisingly helpful
We will look into three less-understood, yet (arguably) extremely useful constructs introduced in Cats Effect 3: Dispatcher, Supervisor, IOLocal
How to implement fast and cost-effective backend for a multiplayer game using Scala, Akka and GraalVM