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We will look into three less-understood, yet (arguably) extremely useful constructs introduced in Cats Effect 3: Dispatcher, Supervisor, IOLocal
We will look into three less-understood, yet (arguably) extremely useful constructs introduced in Cats Effect 3: Dispatcher, Supervisor, IOLocal. Some updates to Dispatcher and Supervisor are as recent as the 3.4 release of CE3. A user looking at the interfaces in isolation may struggle to immediately justify their need. We will start off from another end: present 3 use cases we personally encountered in our code and then solve them using the right tool.
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.
A short case study of a real production issue that was debugged, minimized, and fixed using property-based testing.
How to implement fast and cost-effective backend for a multiplayer game using Scala, Akka and GraalVM
