10

8

6

4

2


9.7

9.3

9.6

8.7

9.5

8.1

9.4

8.7

9.2

8.4

8.7

8.9

44 Extensions packages and projects

  • cats

    9.7 9.3 Scala
    Lightweight, modular, and extensible library for functional programming.
  • Scalaz

    9.6 8.7 Scala
    Principled Functional Programming in Scala
  • Scout APM uses tracing logic that ties bottlenecks to source code so you know the exact line of code causing performance issues and can get back to building a great product faster.
    Promo
  • Shapeless

    9.5 8.1 Scala
    Generic programming for Scala
  • Twitter Util

    9.4 8.7 Scala
    Wonderful reusable code from Twitter
  • Ammonite-Ops

    9.2 8.4 Scala
    Scala Scripting
  • Monocle

    8.7 8.9 Scala
    Optics library for Scala
  • better-files

    8.6 4.1 Scala
    Simple, safe and intuitive Scala I/O
  • Cassovary

    8.6 1.4 Scala
    Cassovary is a simple big graph processing library for the JVM
  • Scalactic

    8.6 9.5 Scala
    A testing tool for Scala and Java developers
  • refined

    8.5 8.9 Scala
    Refinement types for Scala
  • scala.meta

    8.3 9.3 Scala
    Library to read, analyze, transform and generate Scala programs
  • Scala Async

    8.3 6.5 Scala
    An asynchronous programming facility for Scala
  • Enumeratum

    8.2 6.7 Scala
    A type-safe, reflection-free, powerful enumeration implementation for Scala with exhaustive pattern match warnings and helpful integrations.
  • Scala-Logging

    7.8 6.5 Scala
    Convenient and performant logging library for Scala wrapping SLF4J.
  • n-scala

    7.7 7.7 Scala
    A new Scala wrapper for Joda Time based on scala-time
  • Simulacrum

    7.7 3.8 Scala
    First class syntax support for type classes in Scala
  • Chimney

    7.4 4.1 Scala
    Scala library for boilerplate-free, type-safe data transformations
  • Freestyle

    7.1 0.0 Scala
    A cohesive & pragmatic framework of FP centric Scala libraries
  • Quicklens

    7.1 7.7 Scala
    Modify deeply nested case class fields
  • Scala Graph

    6.8 0.0 Scala
    Graph for Scala is intended to provide basic graph functionality seamlessly fitting into the Scala Collection Library. Like the well known members of scala.collection, Graph for Scala is an in-memory graph library aiming at editing and traversing graphs, finding cycles etc. in a user-friendly way.
  • Eff

    6.7 9.2 Scala
    Eff monad for cats - https://atnos-org.github.io/eff
  • tinylog

    6.2 8.8 L2 Java
    tinylog is a lightweight logging framework for Java, Kotlin, Scala, and Android
  • LArray

    6.1 0.0 Scala
    Large off-heap arrays and mmap files for Scala and Java
  • Hamsters

    5.6 0.0 Scala
    A mini Scala utility library
  • scribe

    5.5 8.5 Scala
    The fastest logging library in the world. Built from scratch in Scala and programmatically configurable.
  • Each

    5.4 0.0 Scala
    A macro library that converts native imperative syntax to scalaz's monadic expressions
  • Rapture

    4.9 0.0 Scala
    a collection of libraries for common, everyday programming tasks (I/O, JSON, i18n, etc.)
  • Stateless Future

    4.9 0.0 Scala
    Asynchronous programming in fully featured Scala syntax.
  • Scala Blitz

    4.8 0.0 Scala
    Scala framework for efficient sequential and data-parallel collections -
  • Squid

    4.5 0.3 Scala
    Squid – type-safe metaprogramming and compilation framework for Scala
  • Records for Scala

    4.4 0.0 Scala
    Labeled records for Scala based on structural refinement types and macros.
  • chronoscala

    4.3 7.6 Scala
    A JSR-310 port of nscala_time
  • Log4s

    4.3 6.6 Scala
    High-performance SLF4J wrapper for Scala.
  • Play monadic actions

    4.2 0.4 Scala
    A simple scala DSL to allow clean and monadic style for Play! Actions
  • Sauron

    4.2 0.0 Scala
    Yet another Scala lens macro
  • enableIf.scala

    3.3 0.0 Scala
    A library that toggles Scala code at compile-time, like #if in C/C++
  • Freasy Monad

    3.2 0.0 Scala
    Easy way to create Free Monad using Scala macros with first-class Intellij support.
  • Lamma

    3.2 0.0 Scala
    Lamma schedule generator for Scala is a professional schedule generation library for periodic schedules like fixed income coupon payment, equity deravitive fixing date generation etc.
  • wvlet-log

    2.3 0.0 Scala
    A library for enhancing your application logs with colors and source code locations.
  • Persist-Logging

    2.3 0.0 Scala
    Scala Logging Library
  • Resolvable

    2.1 0.0 Scala
    A library to optimize fetching immutable data structures from several endpoints in several formats.
  • Freedsl

    2.1 0.0 Scala
    Practical effect composition library based on abstract wrapping type and the free monad
  • pico-event

    1.5 0.0 Scala
    Tiny publish subscribe library
  • idid

    1.2 0.0 Scala
    A common interface for different Id types

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