layout title redirect_from advancedtutorials newcomertutorials download Install /install/ /download/scala2.html /download/scala3.html title url Scala 3 documentation https://docs.scala-lang.org/scala3/ title url Migrating from Scala 2 to Scala 3 https://docs.scala-lang.org/scala3/guides/migration/compatibility-intro.html title url Scala Book https://docs.scala-lang.org/scala3/book/introduction.html title url Tour of Scala https://docs.scala-lang.org/tour/tour-of-scala.html title url Online Courses https://docs.scala-lang.org/online-courses.html