scalaz/scalaz — Principled Functional Programming in Scala

Description and use

Scalaz is a comprehensive functional programming library for Scala that provides a rich set of abstractions—such as monads, functors, lenses, and effect systems—to enable principled, type‑safe code. It extends the standard library with powerful combinators, data structures, and type class instances, helping developers write concise, expressive, and highly composable Scala applications.

Problem

scalaz/scalaz may be useful when its README and activity match a concrete workflow.

Outcome

Early or unclear: treat as research material until maintenance, releases, docs, and issue activity are verified.

Evidence

Principled Functional Programming in Scala

Source