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@typelevel

typelevel.scala

Let the Scala compiler work for you.
README.md

Typelevel is an ecosystem of projects and a community of people united to foster an inclusive, welcoming, and safe environment around functional programming in Scala. Also find us on...

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  1. cats cats Public

    Lightweight, modular, and extensible library for functional programming.

    Scala 5.4k 1.2k

  2. fs2 fs2 Public

    Compositional, streaming I/O library for Scala

    Scala 2.4k 619

  3. scalacheck scalacheck Public

    Property-based testing for Scala

    Scala 2k 403

  4. spire spire Public

    Powerful new number types and numeric abstractions for Scala.

    Scala 1.8k 241

  5. cats-effect cats-effect Public

    The pure asynchronous runtime for Scala

    Scala 2.2k 558

  6. discipline discipline Public

    Flexible law checking for Scala

    Scala 335 58

Repositories

Showing 10 of 108 repositories
  • weaver-test Public

    A test framework that runs everything in parallel.

    typelevel/weaver-test’s past year of commit activity
    Scala 71 12 26 4 Updated Sep 25, 2025
  • discipline-specs2 Public

    Specs2 Integration for Discipline

    typelevel/discipline-specs2’s past year of commit activity
    Scala 9 MIT 11 0 3 Updated Sep 25, 2025
  • coop Public

    Cooperative multithreading as a pure monad transformer

    typelevel/coop’s past year of commit activity
    Scala 73 Apache-2.0 9 1 11 Updated Sep 25, 2025
  • cats-effect-testing Public

    Integration between cats-effect and test frameworks

    typelevel/cats-effect-testing’s past year of commit activity
    Scala 191 Apache-2.0 43 8 10 Updated Sep 25, 2025
  • jdk-index Public

    A Jabba compatible index of JDK versions

    typelevel/jdk-index’s past year of commit activity
    Scala 18 Apache-2.0 5 2 9 Updated Sep 25, 2025
  • typelevel.g8 Public

    A typelevel.g8 based on sbt-typelevel

    typelevel/typelevel.g8’s past year of commit activity
    Scala 15 6 10 (1 issue needs help) 2 Updated Sep 25, 2025
  • ce3.g8 Public
    typelevel/ce3.g8’s past year of commit activity
    Scala 28 7 0 5 Updated Sep 25, 2025
  • typelevel-scalafix Public

    Scalafix rules for Typelevel projects

    typelevel/typelevel-scalafix’s past year of commit activity
    Scala 26 Apache-2.0 7 17 (1 issue needs help) 6 Updated Sep 24, 2025
  • scalacheck Public

    Property-based testing for Scala

    typelevel/scalacheck’s past year of commit activity
    Scala 1,951 BSD-3-Clause 403 54 (1 issue needs help) 9 Updated Sep 24, 2025
  • natchez-http4s Public

    Glorious integration layer for Natchez and Http4s.

    typelevel/natchez-http4s’s past year of commit activity
    Scala 50 MIT 18 3 3 Updated Sep 24, 2025
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