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Cats Core

JSON →
library 2.13.0 ·java
✓ verified Jun 15, 2026
utility

Core functional programming abstractions for Scala, including type classes like Functor, Monad, and Semigroup.

Resources

docsappdoc.app/artifact/org.typelevel/cats-core_sjs1_2.13/ ↗
githubgithub.com/typelevel/cats ↗

API endpoints

full doc /v1/registry/cats-core-sjs1-2-13
install /v1/registry/cats-core-sjs1-2-13/install