learn-scala3

An opinionated list of Scala 3 FP resources. There are many similar lists out there. This is just my opinion on what to start out with when learning Scala

Books

Functional Programming in Scala
Scala with Cats
Scala for the impatient Not strictly an FP resource, but good for getting up to speed with the language

There are plenty of other great books to check out as well.

Official Documentation

Scala 3 book No need to read through this book, but it's great for looking up things when learning the language.

Online courses

Rock The JVM

Online exercises

Scala-Exercises

Libraries

Cats Effect The pure asynchronous runtime for Scala
fs2 Functional, effectful, concurrent streams for Scala
http4s Typeful, functional, streaming HTTP for Scala, built using fs2

Tools

Scala-CLI Scala CLI is a command-line tool to interact with the Scala language
SBT The standard build tool for most Scala projects

Online Resources/Blogposts about Cats and Cats Effect

Error handling

Develop

Windows

Linux

MacOS

Nix

Nix flake for getting started with Scala

Getting Started TODO

Build a pure functional CLI application with Typelevel Toolkit
Build a pure functional web server using http4s.