Trending Scala Projects

This page lists the top trending projects based on the growth of GitHub stars.
It is updated once every week. The last update was on 14 Jun 2021.
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Top 50 Trending Scala Projects

  • GitHub repo deequ

    Deequ is a library built on top of Apache Spark for defining "unit tests for data", which measure data quality in large datasets.

  • GitHub repo delta

    An open-source storage layer that brings scalable, ACID transactions to Apache Spark™ and big data workloads. (by delta-io)

  • GitHub repo dotty

    The Scala 3 compiler, also known as Dotty.

  • GitHub repo spark-nlp

    State of the Art Natural Language Processing

  • GitHub repo enso

    Hybrid visual and textual functional programming.

  • GitHub repo magnolia

    Easy, fast, transparent generic derivation of typeclass instances

  • GitHub repo scala-steward

    :robot: A bot that helps you keep your Scala projects up-to-date

  • GitHub repo Quicklens

    Modify deeply nested case class fields

  • GitHub repo TheHive

    TheHive: a Scalable, Open Source and Free Security Incident Response Platform

  • GitHub repo Cortex

    Cortex: a Powerful Observable Analysis and Active Response Engine (by TheHive-Project)

  • GitHub repo Chimney

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

  • GitHub repo Metals

    Scala language server with rich IDE features 🚀

  • GitHub repo riscv-boom

    SonicBOOM: The Berkeley Out-of-Order Machine

  • GitHub repo ZIO

    ZIO — A type-safe, composable library for async and concurrent programming in Scala

  • GitHub repo OpenComputers

    Home of the OpenComputers mod for Minecraft.

  • GitHub repo sbt-scoverage

    sbt plugin for scoverage

  • GitHub repo Apache Spark

    Apache Spark - A unified analytics engine for large-scale data processing

  • GitHub repo sttp

    The Scala HTTP client you always wanted!

  • GitHub repo scala.meta

    Library to read, analyze, transform and generate Scala programs

  • GitHub repo rocket-chip

    Rocket Chip Generator

  • GitHub repo µPickle

    uPickle: a simple, fast, dependency-free JSON & Binary (MessagePack) serialization library for Scala

  • GitHub repo FS2

    Compositional, streaming I/O library for Scala

  • GitHub repo cats-effect

    The pure asynchronous runtime for Scala

  • GitHub repo Scala Parser Combinators

    simple combinator-based parsing for Scala. formerly part of the Scala standard library, now a separate community-maintained module

  • GitHub repo cats

    Lightweight, modular, and extensible library for functional programming.

  • GitHub repo ScalaFX

    ScalaFX simplifies creation of JavaFX-based user interfaces in Scala

  • GitHub repo hie-core

    The Daml smart contract language

  • GitHub repo Http4s

    A minimal, idiomatic Scala interface for HTTP

  • GitHub repo mmlspark

    Microsoft Machine Learning for Apache Spark

  • GitHub repo PureConfig

    A boilerplate-free library for loading configuration files

  • GitHub repo Scalafix

    Refactoring and linting tool for Scala

  • GitHub repo Quill

    Compile-time Language Integrated Queries for Scala (by getquill)

  • GitHub repo Scallop

    a simple Scala CLI parsing library

  • GitHub repo circe

    Yet another JSON library for Scala

  • GitHub repo OpenWhisk

    Apache OpenWhisk is an open source serverless cloud platform

  • GitHub repo kafka-manager

    CMAK is a tool for managing Apache Kafka clusters

  • GitHub repo Scio

    A Scala API for Apache Beam and Google Cloud Dataflow.

  • GitHub repo snowflake

    Snowflake is a network service for generating unique ID numbers at high scale with some simple guarantees.

  • GitHub repo Fast Parse

    Writing Fast Parsers Fast in Scala

  • GitHub repo Squants

    The Scala API for Quantities, Units of Measure and Dimensional Analysis

  • GitHub repo Snowplow

    The enterprise-grade behavioral data engine (web, mobile, server-side, webhooks), running cloud-natively on AWS and GCP

  • GitHub repo Gatling

    Modern Load Testing as Code

  • GitHub repo Mill

    Your shiny new Java/Scala build tool!

  • GitHub repo ScalikeJDBC

    A tidy SQL-based DB access library for Scala developers. This library naturally wraps JDBC APIs and provides you easy-to-use APIs.

  • GitHub repo ScalaCheck

    Property-based testing for Scala

  • GitHub repo Algebird

    Abstract Algebra for Scala

  • GitHub repo requests-scala

    A Scala port of the popular Python Requests HTTP client: flexible, intuitive, and straightforward to use.

  • GitHub repo sbt-assembly

    Deploy fat JARs. Restart processes. (port of codahale/assembly-sbt)

  • GitHub repo Scala Exercises

    The easy way to learn Scala.

  • GitHub repo Scopt

    command line options parsing for Scala

ABOUT: The growth percentage is calculated as the increase in the number of stars compared to the previous month. We list only projects that have at least 500 stars and a GitHub organization logo set.


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

Project Growth
1 deequ 5.6%
2 delta 4.3%
3 dotty 3.8%
4 spark-nlp 3.7%
5 enso 3.7%
6 magnolia 3.6%
7 scala-steward 3.0%
8 Quicklens 2.8%
9 TheHive 2.8%
10 Cortex 2.5%
11 Chimney 2.5%
12 Metals 2.3%
13 riscv-boom 2.2%
14 ZIO 2.0%
15 OpenComputers 1.9%
16 sbt-scoverage 1.8%
17 Apache Spark 1.8%
18 sttp 1.8%
19 scala.meta 1.7%
20 rocket-chip 1.6%
21 µPickle 1.6%
22 FS2 1.5%
23 cats-effect 1.5%
24 Scala Parser Combinators 1.5%
25 cats 1.4%
26 ScalaFX 1.4%
27 hie-core 1.4%
28 Http4s 1.4%
29 mmlspark 1.4%
30 PureConfig 1.3%
31 Scalafix 1.3%
32 Quill 1.2%
33 Scallop 1.2%
34 circe 1.2%
35 OpenWhisk 1.1%
36 kafka-manager 1.1%
37 Scio 1.1%
38 snowflake 1.1%
39 Fast Parse 1.0%
40 Squants 1.0%
41 Snowplow 1.0%
42 Gatling 1.0%
43 Mill 1.0%
44 ScalikeJDBC 1.0%
45 ScalaCheck 0.9%
46 Algebird 0.9%
47 requests-scala 0.9%
48 sbt-assembly 0.9%
49 Scala Exercises 0.8%
50 Scopt 0.8%