Scala Extensions

Open-source Scala projects categorized as Extensions

Top 23 Scala Extension Projects

  • cats

    Lightweight, modular, and extensible library for functional programming.

  • SaaSHub

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  • Scalaz

    Principled Functional Programming in Scala

    Project mention: Zod: TypeScript-first schema validation with static type inference | news.ycombinator.com | 2024-10-07

    You just gave me a flashback to scalaz https://github.com/scalaz/scalaz

  • Shapeless

    Generic programming for Scala

  • Twitter Util

    Wonderful reusable code from Twitter

  • Ammonite-Ops

    Scala Scripting

    Project mention: Ruby: A great language for shell scripts | news.ycombinator.com | 2024-06-22

    for Scala there's Ammonite which can do this https://ammonite.io/#MagicImports

  • refined

    Refinement types for Scala

    Project mention: Make Invalid States Unrepresentable | dev.to | 2024-02-02

    Scala has quite good support for refined types across multiple libraries. A solution using the refined library might look something like

  • Monocle

    Optics library for Scala

  • better-files

    Simple, safe and intuitive Scala I/O

  • Enumeratum

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

  • Chimney

    Scala library for boilerplate-free, type-safe data transformations

    Project mention: Chimney 0.8.0 (stable) released | /r/scala | 2023-10-13
  • Scala Async

    An asynchronous programming facility for Scala

  • scala.meta

    Library to read, analyze, transform and generate Scala programs

  • Cassovary

    Cassovary is a simple big graph processing library for the JVM

  • Simulacrum

    First class syntax support for type classes in Scala

  • Scala-Logging

    Convenient and performant logging library for Scala wrapping SLF4J.

  • n-scala

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

  • Quicklens

    Modify deeply nested case class fields

  • Freestyle

    A cohesive & pragmatic framework of FP centric Scala libraries

  • Eff

    Eff monad for cats - https://atnos-org.github.io/eff

  • Scala Graph

    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.

  • scribe

    The fastest logging library in the world. Built from scratch in Scala and programmatically configurable. (by outr)

    Project mention: Engenharia de Dados com Scala: aprenda a fazer webscraping dos filmes mais assistidos da Netflix em cada país | dev.to | 2023-11-27
  • LArray

    Large off-heap arrays and mmap files for Scala and Java

  • Hamsters

    A mini Scala utility library

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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Scala Extensions related posts

  • Make Invalid States Unrepresentable

    2 projects | dev.to | 2 Feb 2024
  • Engenharia de Dados com Scala: aprenda a fazer webscraping dos filmes mais assistidos da Netflix em cada país

    5 projects | dev.to | 27 Nov 2023
  • Chimney 0.8.0 (stable) released

    1 project | /r/scala | 13 Oct 2023
  • RFC: A Path Forward for Ammonite REPL and Scripts in 2023 and Beyond

    1 project | /r/scala | 3 Sep 2023
  • Chimney 0.8.0-M1 with the initial support for Scala 3

    1 project | /r/scala | 5 Aug 2023
  • Chimney 0.8.0-M1 – type mapping library for Scala released for Scala 3

    1 project | news.ycombinator.com | 3 Aug 2023
  • Question regarding Recursive datatypes and cats typeclasses (Haskell to Scala)

    3 projects | /r/scala | 6 Jul 2023
  • A note from our sponsor - SaaSHub
    www.saashub.com | 11 Oct 2024
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Index

What are some of the best open-source Extension projects in Scala? This list will help you:

Project Stars
1 cats 5,245
2 Scalaz 4,670
3 Shapeless 3,391
4 Twitter Util 2,689
5 Ammonite-Ops 2,607
6 refined 1,707
7 Monocle 1,654
8 better-files 1,474
9 Enumeratum 1,192
10 Chimney 1,168
11 Scala Async 1,145
12 scala.meta 1,110
13 Cassovary 1,046
14 Simulacrum 937
15 Scala-Logging 910
16 n-scala 869
17 Quicklens 825
18 Freestyle 613
19 Eff 581
20 Scala Graph 562
21 scribe 525
22 LArray 400
23 Hamsters 291

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