The Best Scala Libraries I Use in Every Project

This is a collection of Scala utility libraries you can and should use in almost any Scala project. You really should know about them especially if you are new to Scala.

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The code from the demo is here:
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Libraries and compiler plugins in the order presented:
cats: https://github.com/typelevel/cats
refined: https://github.com/fthomas/refined
iron: https://github.com/Iltotore/iron
chimney: https://github.com/scalalandio/chimney
ducktape: https://github.com/arainko/ducktape
scala-newtype: https://github.com/estatico/scala-new...
opaque type aliases in Scala3: https://dotty.epfl.ch/docs/reference/...
legacy AnyVal class in Scala2: https://docs.scala-lang.org/overviews...
monocle: https://github.com/optics-dev/Monocle
quicklens: https://github.com/softwaremill/quick...
enumeratum: https://github.com/lloydmeta/enumeratum
enums in Scala3: https://docs.scala-lang.org/scala3/re...
derevo: https://github.com/tofu-tf/derevo
typeclass derivation in Scala3: https://docs.scala-lang.org/scala3/re...
macwire: https://github.com/softwaremill/macwire
jam: https://github.com/yakivy/jam
context-applied: https://github.com/augustjune/context...
PPrint: https://github.com/com-lihaoyi/PPrint
spells: https://github.com/agilesteel/spells
sbt-thank-you-stars: https://github.com/ocadaruma/sbt-than...

Libraries and compiler plugins I've forgotten to mention:
better-monadic-for: https://github.com/oleg-py/better-mon...
kind-projector: https://github.com/typelevel/kind-pro...

00:00 Intro
01:25 The Scala Language Itself
01:36 The Scala Standard Library
01:50 cats-core
02:29 refined
02:52 iron
03:14 chimney
04:00 ducktape
04:28 scala-newtype / AnyVal / Opaque Type Aliases
05:12 monocle / quicklens
06:10 enumeratum
06:48 derevo / derives / typeclasses / polymorphism
09:09 macwire / jam
09:43 context-applied
10:21 PPrint
10:42 spells
12:00 sbt-thank-you-stars
12:24 demo
16:38 Outro

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#Scala #Libraries #libs