Scala macros for compile-time generation of safe and ultra-fast JSON codecs + circe booster

Flexible Scala code linting tool

Scala library for boilerplate-free, type-safe data transformations

The first Scala macros' standard library.

AVSystem commons library for Scala

Compilation profiling tool for Scala 2 projects

scalaz-deriving instances for scalaprops. generation of arbitrary case classes / ADTs instances

scalaz.Apply builder

wartremover warts for scalikejdbc

derive `shapeless.Generic` instances for Java Records and Sealed Classes

Macro utilities that Chimney is build upon

zero cost Apply/Applicative syntax

Principled, fast, typeclass derivation.

Derive Decline CLIs automatically from your enums and case classes in Scala 3

Convenient and performant logging library for Scala wrapping SLF4J.

Compile-time guaranteed case class field handling for Scala 3

Fast type class instance derivation for Circe

Comprehensions for Arrows and Monoidal categories

Benchmarks and examples for a "Slow Auto, Inconvenient Semi" presentation

Scala 2 macros to have fluent copy on case classes