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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 Public

    Lightweight, modular, and extensible library for functional programming.

    Scala 5.3k 1.2k

  2. fs2 Public

    Compositional, streaming I/O library for Scala

    Scala 2.4k 612

  3. scalacheck Public

    Property-based testing for Scala

    Scala 1.9k 406

  4. spire Public

    Powerful new number types and numeric abstractions for Scala.

    Scala 1.8k 243

  5. cats-effect Public

    The pure asynchronous runtime for Scala

    Scala 2.1k 536

  6. discipline Public

    Flexible law checking for Scala

    Scala 333 56

Repositories

Showing 10 of 106 repositories
  • munit-cats-effect Public

    Integration library for MUnit & cats-effect

    Scala 151 Apache-2.0 36 3 4 Updated Mar 8, 2025
  • mouse Public

    A small companion to cats

    Scala 375 MIT 67 4 2 Updated Mar 8, 2025
  • monoids Public

    Generic Monoids for Scala

    Scala 52 MIT 13 1 1 Updated Mar 8, 2025
  • natchez Public

    functional tracing for cats

    Scala 331 MIT 78 14 8 Updated Mar 8, 2025
  • Laika Public

    Site and E-book Generator and Customizable Text Markup Transformer for sbt, Scala and Scala.js

    Scala 430 Apache-2.0 49 8 7 Updated Mar 8, 2025
  • otel4s Public

    An OpenTelemetry library for Scala based on Cats-Effect

    Scala 182 Apache-2.0 40 15 (2 issues need help) 4 Updated Mar 8, 2025
  • log4cats-natchez Public

    log4cats backend that provides a Logger[F] given a Trace[F] from Natchez

    Scala 1 Apache-2.0 2 0 3 Updated Mar 8, 2025
  • fs2 Public

    Compositional, streaming I/O library for Scala

    Scala 2,388 612 88 (7 issues need help) 28 Updated Mar 7, 2025
  • jdk-index Public

    A Jabba compatible index of JDK versions

    Scala 15 Apache-2.0 6 2 0 Updated Mar 7, 2025
  • otel4s-experimental Public
    Scala 5 Apache-2.0 2 0 0 Updated Mar 7, 2025
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