{"id":71146,"library":"cats-core-2-13-0-m5","title":"Cats Core","description":"Cats core provides abstractions for functional programming in Scala, including type classes like Functor, Monad, and Semigroup.","status":"active","version":"1.6.1","language":"java","source_language":null,"source_url":"https://github.com/typelevel/cats","tags":["scala","functional","cats","typeclasses"],"install":[{"cmd":"<dependency>\n  <groupId>org.typelevel</groupId>\n  <artifactId>cats-core_2.13.0-M5</artifactId>\n  <version>1.6.1</version>\n</dependency>","lang":"xml","label":"Maven"},{"cmd":"implementation 'org.typelevel:cats-core_2.13.0-M5:1.6.1'","lang":"groovy","label":"Gradle"}],"dependencies":[],"imports":[{"symbol":"Implicits","correct":"cats.implicits._"}],"quickstart":{"code":"import cats.implicits._\n\nobject Example {\n  def main(args: Array[String]): Unit = {\n    val result = List(1, 2, 3).map(_ + 1)\n    println(result)\n  }\n}","lang":"java","description":"Minimal Scala usage of Cats core"},"warnings":[],"env_vars":null,"search_vec":"'abstract':6 'cat':1,3,22 'class':14 'core':2,4 'function':8,21 'functor':16 'includ':12 'like':15 'monad':17 'program':9 'provid':5 'scala':11,20 'semigroup':19 'type':13 'typeclass':23","created_at":"2026-06-17T18:23:15.526172+00:00","updated_at":"2026-06-17T18:23:15.526172+00:00","problems":[],"ecosystem":"maven","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":"https://github.com/typelevel/cats","github":"https://github.com/typelevel/cats","docs":"https://appdoc.app/artifact/org.typelevel/cats-core_2.13.0-M5/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["utility"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-17","next_check":"2026-12-14","install_tag":null}}