A curated list of awesome Scala frameworks, libraries and software.
- apache/spark - Apache Spark - A unified analytics engine for large-scale data processing
- lichess-org/lila - ♞ lichess.org: the forever free, adless and open source chess server ♞
- scala/scala - Scala 2 compiler and standard library. Bugs at https://github.com/scala/bug; Scala 3 at https://github.com/scala/scala3
- apache/predictionio - PredictionIO, a machine learning server for developers and ML engineers.
- playframework/playframework - The Community Maintained High Velocity Web Framework For Java and Scala.
- yahoo/CMAK - CMAK is a tool for managing Apache Kafka clusters
- rtyley/bfg-repo-cleaner - Removes large or troublesome blobs like git-filter-branch does, but faster. And written in Scala
- gitbucket/gitbucket - A Git platform powered by Scala with easy installation, high extensibility & GitHub API compatibility
- twitter/finagle - A fault tolerant, protocol-agnostic RPC system
- gatling/gatling - Modern Load Testing as Code
- scala/scala3 - The Scala 3 compiler, also known as Dotty.
- fpinscala/fpinscala - Code, exercises, answers, and hints to go along with the book "Functional Programming in Scala"
- microsoft/SynapseML - Simple and Distributed Machine Learning
- sbt/sbt - sbt, the interactive build tool
- scalaz/scalaz - Principled Functional Programming in Scala
- scala-js/scala-js - Scala.js, the Scala to JavaScript compiler
- scala-native/scala-native - Your favorite language gets closer to bare metal.
- zio/zio - ZIO — A type-safe, composable library for async and concurrent programming in Scala
- chipsalliance/chisel - Chisel: A Modern Hardware Design Language
- twitter/scalding - A Scala API for Cascading
- scalanlp/breeze - Breeze is a numerical processing library for Scala.
- milessabin/shapeless - Generic programming for Scala
- TheHive-Project/TheHive - TheHive: a Scalable, Open Source and Free Security Incident Response Platform
- xxf098/shadowsocksr-v2ray-trojan-android - A simple client for Android
- awslabs/deequ - Deequ is a library built on top of Apache Spark for defining "unit tests for data", which measure data quality in large datasets.
- chipsalliance/rocket-chip - Rocket Chip Generator
- spark-jobserver/spark-jobserver - REST job server for Apache Spark
- twitter/util - Wonderful reusable code from Twitter
- slick/slick - Slick (Scala Language Integrated Connection Kit) is a modern database query and access library for Scala
- scalatra/scalatra - Tiny Scala high-performance, async web framework, inspired by Sinatra
- lagom/lagom - Reactive Microservices for the JVM
- scala-exercises/scala-exercises - The easy way to learn Scala.
- com-lihaoyi/Ammonite - Scala Scripting
- spotify/scio - A Scala API for Apache Beam and Google Cloud Dataflow.
- spray/spray - A suite of scala libraries for building and consuming RESTful web services on top of Akka: lightweight, asynchronous, non-blocking, actor-based, testable
- http4s/http4s - A minimal, idiomatic Scala interface for HTTP
- circe/circe - Yet another JSON library for Scala
- softwaremill/elasticmq - In-memory message queue with an Amazon SQS-compatible interface. Runs stand-alone or embedded.
- typelevel/fs2 - Compositional, streaming I/O library for Scala
- twitter/algebird - Abstract Algebra for Scala
- twitter/finatra - Fast, testable, Scala services built on TwitterServer and Finagle
- salesforce/TransmogrifAI - TransmogrifAI (pronounced trăns-mŏgˈrə-fī) is an AutoML library for building modular, reusable, strongly typed machine learning workflows on Apache Spark with minimal hand-tuning
- geekyouth/SZT-bigdata - 深圳地铁大数据客流分析系统🚇🚄🌟
- zio/zio-quill - Compile-time Language Integrated Queries for Scala
- tpolecat/doobie - Functional JDBC layer for Scala.
- pocorall/scaloid - Scaloid makes your Android code easy to understand and maintain.
- scalameta/metals - Scala language server with rich IDE features 🚀
- coursier/coursier - Pure Scala Artifact Fetching
- metarank/metarank - A low code Machine Learning personalized ranking service for articles, listings, search results, recommendations that boosts user engagement. A friendly Learn-to-Rank engine
- sangria-graphql/sangria - Scala GraphQL implementation
- com-lihaoyi/mill - Your shiny new Java/Scala build tool!
- typelevel/cats-effect - The pure asynchronous runtime for Scala
- typelevel/scalacheck - Property-based testing for Scala
- datastax/spark-cassandra-connector - DataStax Connector for Apache Spark to Apache Cassandra
- monix/monix - Asynchronous, Reactive Programming for Scala and Scala.js.
- joernio/joern - Open-source code analysis platform for C/C++/Java/Binary/Javascript/Python/Kotlin based on code property graphs. Discord https://discord.gg/vv4MH284Hc
- typelevel/spire - Powerful new number types and numeric abstractions for Scala.
- foundweekends/giter8 - a command line tool to apply templates defined on GitHub
- fthomas/refined - Refinement types for Scala
- Philippus/elastic4s - Elasticsearch Scala Client - Reactive, Non Blocking, Type Safe, HTTP Client
- japgolly/scalajs-react - Facebook's React on Scala.JS
- optics-dev/Monocle - Optics library for Scala
- finagle/finch - Scala combinator library for building Finagle HTTP services
- ThoughtWorksInc/Binding.scala - Reactive data-binding for Scala
- riscv-boom/riscv-boom - SonicBOOM: The Berkeley Out-of-Order Machine
- sbt/sbt-native-packager - sbt Native Packager
- almond-sh/almond - A Scala kernel for Jupyter
- typelevel/skunk - A data access library for Scala + Postgres.
- MightyPirates/OpenComputers - Home of the OpenComputers mod for Minecraft.
- GravityLabs/goose - Html Content / Article Extractor in Scala - open sourced from Gravity Labs
- SpinalHDL/SpinalHDL - Scala based HDL
- combust/mleap - MLeap: Deploy ML Pipelines to Production
- json4s/json4s - JSON library
- vkostyukov/scalacaster - Purely Functional Algorithms and Data Structures in Scala
- pathikrit/better-files - Simple, safe and intuitive Scala I/O
- pureconfig/pureconfig - A boilerplate-free library for loading configuration files
- mauricio/postgresql-async - Async, Netty based, database drivers for PostgreSQL and MySQL written in Scala
- mesos/spark - Lightning-fast cluster computing in Java, Scala and Python.
- akka/alpakka-kafka - Alpakka Kafka connector - Alpakka is a Reactive Enterprise Integration library for Java and Scala, based on Reactive Streams and Akka.
- apache/carbondata - High performance data store solution
- filodb/FiloDB - Distributed Prometheus time series database
- softwaremill/sttp - The Scala HTTP client you always wanted!
- scalameta/scalafmt - Code formatter for Scala
- kamon-io/Kamon - Distributed Tracing, Metrics and Context Propagation for applications running on the JVM
- softwaremill/tapir - Declarative, type-safe web endpoints library
- PkmX/lcamera - A camera app using the new camera2 API in Android Lollipop
- scalapb/ScalaPB - Protocol buffer compiler for Scala.
- lift/framework - Lift Framework
- akka/alpakka - Alpakka is a Reactive Enterprise Integration library for Java and Scala, based on Reactive Streams and Akka.
- scalikejdbc/scalikejdbc - A tidy SQL-based DB access library for Scala developers. This library naturally wraps JDBC APIs and provides you easy-to-use APIs.
- softwaremill/macwire - Lightweight and Nonintrusive Scala Dependency Injection Library
- twitter/rsc - Experimental Scala compiler focused on compilation speed
- sbt/sbt-dependency-graph - sbt plugin to create a dependency graph for your project
- TheHive-Project/Cortex - Cortex: a Powerful Observable Analysis and Active Response Engine
- ACINQ/eclair - A scala implementation of the Lightning Network.
- lloydmeta/enumeratum - A type-safe, reflection-free, powerful enumeration implementation for Scala with exhaustive pattern match warnings and helpful integrations.
- wavesplatform/Waves - ⛓️ Reference Waves Blockchain Node (client) implementation on Scala
- lihaoyi/Metascala - A JVM written in Scala
- seveniruby/AppCrawler - 基于appium的app自动遍历工具
- JetBrains/intellij-scala - Scala plugin for IntelliJ IDEA
- tumblr/colossus - I/O and Microservice library for Scala
- scalatest/scalatest - A testing tool for Scala and Java developers
- scala/scala-async - An asynchronous programming facility for Scala
- scala-steward-org/scala-steward - 🤖 A bot that helps you keep your projects up-to-date
- scalalandio/chimney - Scala library for boilerplate-free, type-safe data transformations
- scalameta/scalameta - Library to read, analyze, transform and generate Scala programs
- jacksu/utils4s - scala、spark使用过程中,各种测试用例以及相关资料整理
- com-lihaoyi/fastparse - Writing Fast Parsers Fast in Scala
- wartremover/wartremover - Flexible Scala code linting tool
- pauljamescleary/scala-pet-store - An implementation of the java pet store using FP techniques in scala
- TheAlgorithms/Scala - All Algorithms implemented in Scala
- outworkers/phantom - Schema safe, type-safe, reactive Scala driver for Cassandra/Datastax Enterprise
- apache/pekko - Build highly concurrent, distributed, and resilient message-driven applications using Java/Scala
- lihaoyi/scala.rx - An experimental library for Functional Reactive Programming in Scala
- scalaj/scalaj-http - Simple scala wrapper for HttpURLConnection. OAuth included.
- spray/spray-json - A lightweight, clean and simple JSON implementation in Scala
- bigdatagenomics/adam - ADAM is a genomics analysis platform with specialized file formats built using Apache Avro, Apache Spark, and Apache Parquet. Apache 2 licensed.
- broadinstitute/cromwell - Scientific workflow engine designed for simplicity & scalability. Trivially transition between one off use cases to massive scale production environments
- h2oai/sparkling-water - Sparkling Water provides H2O functionality inside Spark cluster
- ghostdogpr/caliban - Functional GraphQL library for Scala
- typelevel/simulacrum - First class syntax support for type classes in Scala
- eaplatanios/tensorflow_scala - TensorFlow API for the Scala Programming Language
- typelevel/squants - The Scala API for Quantities, Units of Measure and Dimensional Analysis
- lightbend-labs/scala-logging - Convenient and performant logging library for Scala wrapping SLF4J.
- wzhe06/SparkCTR - CTR prediction model based on spark(LR, GBDT, DNN)
- ReactiveX/RxScala - RxScala – Reactive Extensions for Scala – a library for composing asynchronous and event-based programs using observable sequences
- scalacenter/bloop - Bloop is a build server and CLI tool to compile, test and run Scala fast from any editor or build tool.
- Antox/Antox - Android client for Project Tox - Secure Peer to Peer Messaging
- typelevel/frameless - Expressive types for Spark.
- nscala-time/nscala-time - A new Scala wrapper for Joda Time based on scala-time
- ReactiveMongo/ReactiveMongo - 🍃 Non-blocking, Reactive MongoDB Driver for Scala
- spray/sbt-revolver - An SBT plugin for dangerously fast development turnaround in Scala
- tminglei/slick-pg - Slick extensions for PostgreSQL
- scala/pickling - Fast, customizable, boilerplate-free pickling support for Scala
- eligosource/eventsourced - A library for building reliable, scalable and distributed event-sourced applications in Scala
- mohiva/play-silhouette - Silhouette is an authentication library for Play Framework applications that supports several authentication methods, including OAuth1, OAuth2, OpenID, CAS, 2FA, TOTP, Credentials, Basic Authentication or custom authentication schemes.
- softwaremill/quicklens - Modify deeply nested case class fields
- precog/matryoshka - Generalized recursion schemes and traversals for Scala.
- scalacenter/scalafix - Refactoring and linting tool for Scala
- playframework/play-slick - Slick Plugin for Play
- scodec/scodec - Scala combinator library for working with binary data
- etaty/rediscala - Non-blocking, Reactive Redis driver for Scala (with Sentinel support)
- twitter/scrooge - A Thrift parser/generator
- sbt/sbt-jmh - "Trust no one, bench everything." - sbt plugin for JMH (Java Microbenchmark Harness)
- twitter-archive/ostrich - A stats collector & reporter for Scala servers (deprecated)
- cb372/scalacache - Simple caching in Scala
- ThoughtWorksInc/DeepLearning.scala - A simple library for creating complex neural networks
- gearpump/gearpump - Lightweight real-time big data streaming engine over Akka
- rtimush/sbt-updates - sbt plugin that can check Maven and Ivy repositories for dependency updates
- theiterators/akka-http-microservice - Example of http (micro)service in Scala & akka-http
- softwaremill/magnolia - Easy, fast, transparent generic derivation of typeclass instances
- seratch/AWScala - Using AWS SDK on the Scala REPL
- jdegoes/blueeyes - A lightweight Web 3.0 framework for Scala, featuring a purely asynchronous architecture, extremely high-performance, massive scalability, high usability, and a functional, composable design.
- skinny-framework/skinny-framework - 🚝 "Scala on Rails" - A full-stack web app framework for rapid development in Scala
- etorreborre/specs2 - Software Specifications for Scala
- zio/zio-http - A next-generation Scala framework for building scalable, correct, and efficient HTTP clients and servers
- com-lihaoyi/scalatags - ScalaTags is a small XML/HTML construction library for Scala.
- vegas-viz/Vegas - The missing MatPlotLib for Scala + Spark
- miguno/kafka-storm-starter - [PROJECT IS NO LONGER MAINTAINED] Code examples that show to integrate Apache Kafka 0.8+ with Apache Storm 0.9+ and Apache Spark Streaming 1.1+, while using Apache Avro as the data serialization format.
- marcuslonnberg/sbt-docker - Create Docker images directly from sbt
- sksamuel/avro4s - Avro schema generation and serialization / deserialization for Scala
- softwaremill/bootzooka - Simple project to quickly start developing a Scala-based microservice or web application, without the need to write login, user registration etc.
- sirthias/parboiled2 - A macro-based PEG parser generator for Scala 2.10+
- ruippeixotog/scala-scraper - A Scala library for scraping content from HTML pages
- raquo/Laminar - Simple, expressive, and safe UI library for Scala.js
- unfiltered/unfiltered - A toolkit for servicing HTTP requests in Scala
- plokhotnyuk/jsoniter-scala - Scala macros for compile-time generation of safe and ultra-fast JSON codecs
- oleg-py/better-monadic-for - Desugaring scala
for
without implicitwithFilter
s - com-lihaoyi/requests-scala - A Scala port of the popular Python Requests HTTP client: flexible, intuitive, and straightforward to use.
- com-lihaoyi/upickle - uPickle: a simple, fast, dependency-free JSON & Binary (MessagePack) serialization library for Scala
- tototoshi/scala-csv - CSV Reader/Writer for Scala
- scalastyle/scalastyle - scalastyle
- scallop/scallop - a simple Scala CLI parsing library
- ochrons/scalajs-spa-tutorial - Tutorial for creating a simple Single Page Application in ScalaJS
- jwt-scala/jwt-scala - JWT support for Scala. Bonus extensions for Play, Play JSON, Json4s, Circe, uPickle, Spray and Argonaut
- scalafx/scalafx - ScalaFX simplifies creation of JavaFX-based user interfaces in Scala
- deanwampler/programming-scala-book-code-examples - The code examples used in Programming Scala, 2nd and 3rd Editions (O'Reilly)
- shadaj/slinky - Write Scala.js React apps just like you would in ES6
- scala/scala-parser-combinators - simple combinator-based parsing for Scala. formerly part of the Scala standard library, now a separate community-maintained module
- LucaCanali/sparkMeasure - This is the development repository for sparkMeasure, a tool and library designed for efficient analysis and troubleshooting of Apache Spark jobs. It focuses on easing the collection and examination of Spark metrics, making it a practical choice for both developers and data engineers.
- suzaku-io/diode - Scala library for managing immutable application model
- sbt/sbt-release - A release plugin for sbt
- com-lihaoyi/os-lib - OS-Lib is a simple, flexible, high-performance Scala interface to common OS filesystem and subprocess APIs
- chandu0101/sri - Build truly native cross platform (web,ios,android) apps using scalajs and react, react-native ,This project moved to new organization : https://github.com/scalajs-react-interface/sri#sri, new chat room : https://gitter.im/scalajs-react-interface/sri
- bkirwi/decline - A composable command-line parser for Scala.
- wvlet/airframe - Essential Building Blocks for Scala
- lichess-org/scalachess - Chess API written in scala. Immutable and free of side effects.
- testcontainers/testcontainers-scala - Docker containers for testing in scala
- frees-io/freestyle - A cohesive & pragmatic framework of FP centric Scala libraries
- twitter/chill - Scala extensions for the Kryo serialization library
- scalate/scalate - Scalate is a Scala based template engine which supports HAML, Mustache and JSP, Erb and Velocity style syntaxes.
- PurpleKingdomGames/indigo - An FP game engine for Scala.
- dehun/learn-fp - learn-by-doing course/tutorial for functional programming on scala
- gvolpe/trading - 💱 Trading application written in Scala 3 that showcases an Event-Driven Architecture (EDA) and Functional Programming (FP)
- 7mind/izumi - Productivity-oriented collection of lightweight fancy stuff for Scala toolchain
- TouK/nussknacker - Low-code tool for automating actions on real time data | Stream processing for the users.
- scalatron/scalatron - Scalatron, a multi-player programming game in which coders pit bot programs (written in Scala) against each other
- felixgborrego/simple-docker-ui - Native Docker UI implemented using Scala.js and React - DEPRECATED
- hseeberger/akka-http-json - Integrate some of the best JSON libs in Scala with Akka HTTP
- stanch/reftree - Automatically generated diagrams and animations for Scala data structures
- tpolecat/tut - doc/tutorial generator for scala
- squeryl/squeryl - A Scala DSL for talking with databases with minimum verbosity and maximum type safety
- fomkin/korolev - Single Page Applications running on the server side.
- AbsaOSS/spline - Data Lineage Tracking And Visualization Solution
- YotpoLtd/metorikku - A simplified, lightweight ETL Framework based on Apache Spark
- atnos-org/eff - Eff monad for cats - https://atnos-org.github.io/eff
- scala-graph/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.
- typelevel/cats-collections - Data structures for pure functional programming in Scala
- factorie/factorie - FACTORIE is a toolkit for deployable probabilistic modeling, implemented as a software library in Scala. It provides its users with a succinct language for creating relational factor graphs, estimating parameters and performing inference.
- jsuereth/scala-arm - This project aims to be the Scala Incubator project for Automatic-Resource-Management in the scala library
- qubole/sparklens - Qubole Sparklens tool for performance tuning Apache Spark
- argonaut-io/argonaut - Purely functional JSON parser and library in scala.
- hyperledger-labs/Scorex - Scorex 2.0 Core
- estatico/scala-newtype - NewTypes for Scala with no runtime overhead
- playframework/twirl - Twirl is Play's default template engine
- nulab/scala-oauth2-provider - OAuth 2.0 server-side implementation written in Scala
- spark-examples/spark-scala-examples - This project provides Apache Spark SQL, RDD, DataFrame and Dataset examples in Scala language
- wix-incubator/accord - Accord: A sane validation library for Scala
- scalapy/scalapy - Use the world of Python from the comfort of Scala!
- densh/scala-offheap - Experimental type-safe off-heap memory for Scala.
- scala-ide/scalariform - Scala source code formatter
- Stratio/sparta - Real Time Analytics and Data Pipelines based on Spark Streaming
- gvolpe/pfps-shopping-cart - 🛒 The Shopping Cart application developed in the book "Practical FP in Scala: A hands-on approach"
- guardrail-dev/guardrail - Principled code generation from OpenAPI specifications
- scapegoat-scala/scapegoat - Scala compiler plugin for static code analysis
- markwinter/Antox - Scala android client for Project Tox - secure p2p messaging
- com-lihaoyi/sourcecode - Scala library providing "source" metadata to your program, similar to Python's name, C++'s LINE or Ruby's FILE.
- scalameter/scalameter - Microbenchmarking and performance regression testing framework for the JVM platform.
- outr/scribe - The fastest logging library in the world. Built from scratch in Scala and programmatically configurable.
- VirtusLab/scala-cli - Scala CLI is a command-line tool to interact with the Scala language. It lets you compile, run, test, and package your Scala code (and more!)
- paulbutcher/ScalaMock - Native Scala mocking framework
- com-lihaoyi/cask - Cask: a Scala HTTP micro-framework
- FasterXML/jackson-module-scala - Add-on module for Jackson (https://github.com/FasterXML/jackson) to support Scala-specific datatypes
- xebia-functional/fetch - Simple & Efficient data access for Scala and Scala.js
- scala-ide/scala-ide - Scala IDE for Eclipse
- xerial/sbt-pack - A sbt plugin for creating distributable Scala packages.
- kaitai-io/kaitai_struct_compiler - Kaitai Struct: compiler to translate .ksy => .cpp / .cs / .dot / .go / .java / .js / .lua / .nim / .php / .pm / .py / .rb
- cvogt/cbt - CBT - fun, fast, intuitive, compositional, statically checked builds written in Scala
- fosskers/scalaz-and-cats - Usage examples and benchmarks between Scalaz and Cats (w/ Haskell ground-truth).
- rockymadden/stringmetric - 🎯 String metrics and phonetic algorithms for Scala (e.g. Dice/Sorensen, Hamming, Jaccard, Jaro, Jaro-Winkler, Levenshtein, Metaphone, N-Gram, NYSIIS, Overlap, Ratcliff/Obershelp, Refined NYSIIS, Refined Soundex, Soundex, Weighted Levenshtein).
- scala-text/scala_text - Scala学習用テキスト
- mpollmeier/gremlin-scala - Scala wrapper for Apache TinkerPop 3 Graph DSL
- NICTA/scoobi - A Scala productivity framework for Hadoop.
- foundweekends/conscript - Scala at your command
- com-lihaoyi/utest - A simple testing framework for Scala
- jberkel/android-plugin - An sbt plugin for Android development in Scala
- akka-js/akka.js - Akka, for Scala.js
- dlwh/epic - Archived Epic is a high performance statistical parser written in Scala, along with a framework for building complex structured prediction models.
- spotify/featran - A Scala feature transformation library for data science and machine learning
- outwatch/outwatch - The Functional and Reactive Web-Frontend Library for Scala.js
- slouc/concurrency-in-scala-with-ce - Introduction to concepts of asynchronous and concurrent programming in Scala, based on the Cats Effect library.
- lightbend/mima - A tool for catching binary incompatibility in Scala
- xitrum-framework/xitrum - Async and clustered Scala web framework and HTTP(S) server
- UdashFramework/udash-core - Scala framework for building beautiful and maintainable web applications.
- Eliah-Lakhin/papa-carlo - Constructor of incremental parsers in Scala
- spirom/LearningSpark - Scala examples for learning to use Spark
- softwaremill/akka-http-session - Web & mobile client-side akka-http sessions, with optional JWT support
- zio/zio-prelude - A lightweight, distinctly Scala take on functional abstractions, with tight ZIO integration
- stripe/rainier - Bayesian inference in Scala.
- scala/scala-java8-compat - A Java 8 (and up) compatibility kit for Scala.
- pathikrit/scalgos - algorithms in scala
- crealytics/spark-excel - A Spark plugin for reading and writing Excel files
- typelevel/jawn - Jawn is for parsing jay-sawn (JSON)
- whisklabs/docker-it-scala - Docker integration testing kit with Scala
- vmunier/play-scalajs.g8 - Giter8 template to get started with Play and Scala.js.
- akka/akka-grpc - Akka gRPC
- LEGO/woof - A pure Scala 3 logging library with no reflection
- erikvanoosten/metrics-scala - The scala API for Dropwizard's Metrics.
- scalacenter/scastie - An interactive playground for Scala
- dispatch/reboot - Scala wrapper for the Java AsyncHttpClient.
- mbonaci/scala - Scala reference (as seen by Java developer)
- scoverage/scalac-scoverage-plugin - Scoverage Scala Code Coverage Core Libs
- ReactiveMongo/Play-ReactiveMongo - 🍃 ReactiveMongo plugin for Playframework
- scalameta/munit - Scala testing library with actionable errors and extensible APIs
- getkyo/kyo - Toolkit for Scala Development
- propensive/fury-old - A new build tool for JVM languages
- Iltotore/iron - Strong type constraints for Scala
- typelevel/Laika - Site and E-book Generator and Customizable Text Markup Transformer for sbt, Scala and Scala.js
- zio/zio-json - Fast, secure JSON library with tight ZIO integration.
- iheartradio/play-swagger - Swagger spec generator for play framework
- endpoints4s/endpoints4s - Describe HTTP endpoints in Scala and derive clients, servers, and documentation
- bot4s/telegram - Telegram Bot API Wrapper for Scala
- xerial/larray - Large off-heap arrays and mmap files for Scala and Java
- marconilanna/REPLesent - A neat little tool to build presentations using the Scala REPL
- vlovgr/ciris - Functional Configurations for Scala
- getnelson/nelson - Automated, multi-region container deployment
- stripe-archive/brushfire - Distributed decision tree ensemble learning in Scala
- arainko/ducktape - Automatic and customizable compile time transformations between similar case classes and sealed traits/enums, essentially a thing that glues your code. Scala 3 only. Or is it duct 🤔
- dickwall/subcut - Scala Uniquely Bound Classes Under Traits
- scalameta/mdoc - Typechecked markdown documentation for Scala
- higherkindness/droste - recursion schemes for cats; to iterate is human, to recurse, divine
- streaming-with-flink/examples-scala - Stream Processing with Apache Flink - Scala Examples
- scalawithcats/scala-with-cats - Source code for Scala with Cats
- matthiasn/sse-chat - Chat example app using Server Sent Events plus REST calls. Scala, Play Framework 2.3, AngularJS or React (alternatively).
- lihaoyi/autowire - Macros for simple/safe RPCs between Scala applications, including ScalaJS/ScalaJVM
- typelevel/algebra - Experimental project to lay out basic algebra type classes
- lemastero/scala_typeclassopedia - Abstractions from Category theory with simple description & implementation, links to further resources.
- alexandrnikitin/bloom-filter-scala - Bloom filter for Scala, the fastest for JVM
- typelevel/sbt-tpolecat - scalac options for the enlightened
- devsisters/shardcake - Sharding and location transparency for Scala
- tek/splain - better implicit errors for scala
- scala/legacy-svn-scala - OBSOLETE, we're over there:
- tpolecat/atto - friendly little parsers
- groupon/sparklint - A tool for monitoring and tuning Spark jobs for efficiency.
- playframework/play-json - The Play JSON library
- typelevel/mouse - A small companion to cats
- cakesolutions/scala-kafka-client - Scala helper modules for operating the Apache Kafka client library (0.9.x - 2.1.0)
- jmcardon/tsec - Type-safe general-cryptography library - https://jmcardon.github.io/tsec/
- softwaremill/retry - because you should never give up, at least not on the first try
- nrinaudo/kantan.csv - CSV handling library for Scala
- mockito/mockito-scala - Mockito for Scala language
- bitcoin-s/bitcoin-s - Bitcoin Implementation in Scala
- softwaremill/diffx - Pretty diffs for scala case classes
- jrudolph/pekko-http-scala-js-websocket-chat - An example app that integrates pekko-http and scala-js to implement a websocket chat
- twitter/scala_school2 - Scala School 2
- japgolly/scalacss - Super type-safe CSS for Scala and Scala.JS.
- spotify/ratatool - A tool for data sampling, data generation, and data diffing
- tensil-ai/tensil - Open source machine learning accelerators
- rockthejvm/scala-2-beginners - The official repository for the Rock the JVM Scala 2 for beginners course
- psliwa/idea-composer-plugin - PhpStorm plugin that adds code completion in composer.json file
- profunktor/redis4cats - 🔖 Redis client built on top of Cats Effect, Fs2 and Lettuce
- scala/scala3-example-project - An example sbt project that compiles using Dotty
- higherkindness/mu-scala - Mu is a purely functional library for building RPC endpoint based services with support for RPC and HTTP/2
- fun-cqrs/fun-cqrs - Fun.CQRS is a Scala CQRS/ES framework. It provides the basic blocks to build event driven aggregates with Event Sourcing.
- eed3si9n/scalaxb - scalaxb is an XML data binding tool for Scala.
- elodina/scala-kafka - Quick up and running using Scala for Apache Kafka
- opencypher/morpheus - Morpheus brings the leading graph query language, Cypher, onto the leading distributed processing platform, Spark.
- xerial/sbt-sonatype - A sbt plugin for publishing Scala/Java projects to the Maven central.
- sbt/zinc - Scala incremental compiler library, used by sbt and other build tools
- disneystreaming/smithy4s - https://disneystreaming.github.io/smithy4s/
- doriordan/skuber - A Scala Kubernetes client library
- bytedeco/javacv-examples - Examples of using JavaCV / OpenCV library on Java Virtual Machine
- typelevel/discipline - Flexible law checking for Scala
- aselab/scala-activerecord - ActiveRecord-like ORM library for Scala
- mattpap/IScala - Scala backend for IPython
- notxcain/aecor - Pure functional event sourcing runtime
- softwaremill/kmq - Kafka-based message queue
- creativescala/doodle - Compositional vector graphics in Scala / Scala.JS
- typelevel/natchez - functional tracing for cats
- ing-bank/baker - Orchestrate microservice-based process flows
- scanamo/scanamo - Simpler DynamoDB access for Scala
- scalikejdbc/scalikejdbc-async - ScalikeJDBC Extension: Non-blocking APIs in the JDBC way
- softwaremill/scala-clippy - Good advice for Scala compiler errors
- scala-js/scala-js-dom - Statically typed DOM API for Scala.js
- riy/degraph - Test and Visualize and Manage Dependencies of classes and packages in JVM Byte Code (think Scala and Java)
- valskalla/odin - Fast & Functional logger in Scala
- PurpleKingdomGames/tyrian - Elm-inspired Scala UI library.
- brikis98/ping-play - BigPipe streaming for the Play Framework
- gnieh/diffson - A scala diff/patch library for Json
- lemonlabsuk/scala-uri - Simple scala library for building and parsing URIs
- fulcrumgenomics/fgbio - Tools for working with genomic and high throughput sequencing data.
- typesafehub/zinc - ⛔️ [DEPRECATED] sbt's scala incremental compiler
- typelevel/cats-tagless - Library of utilities for tagless final encoded algebras
- khipu-io/khipu - An enterprise blockchain platform based on Ethereum
- akka/akka-persistence-jdbc - Asynchronously writes journal and snapshot entries to configured JDBC databases so that Akka Actors can recover state
- scalala/Scalala - Scalala has been superseded by dlwh/breeze. Scalala is a high performance numeric linear algebra library for Scala, with rich Matlab-like operators on vectors and matrices; a library of numerical routines; support for plotting.
- fwbrasil/activate - Abandoned: Pluggable persistence in Scala
- garyaiki/Scala-Algorithms - Scala translations of Robert Sedgewick's Java Algorthms
- manub/scalatest-embedded-kafka - A library that provides an in-memory Kafka instance to run your tests against.
- aws/sagemaker-spark - A Spark library for Amazon SageMaker.
- fthomas/crjdt - A conflict-free replicated JSON datatype (CRDT) in Scala
- dispatch/classic - [UNSUPPORTED] Dispatch Classic. See dispatch/reboot for the modern Dispatch for Scala 2.11/2.12
- alexarchambault/case-app - Type-level & seamless command-line argument parsing for Scala
- scala/scala-xml - The standard Scala XML library
- jonifreeman/sqltyped - Embedding SQL as an external DSL into Scala
- softwaremill/ox - Safe direct-style concurrency and resiliency for Scala on the JVM
- lihaoyi/Scalatex - Programmable, Typesafe Document Generation
- scala-hamsters/hamsters - A mini Scala utility library
- spotify/big-data-rosetta-code - Code snippets for solving common big data problems in various platforms. Inspired by Rosetta Code
- simerplaha/SwayDB - Persistent and in-memory key-value storage engine for JVM that scales on a single machine.
- scaldi/scaldi - Lightweight Scala Dependency Injection Library
- softwaremill/supler - Rapid Form Development library. Use your favourite JS frontend & Scala backend frameworks.
- scala-labs/scala-labs - A collection of hands-on programming exercises aimed at teaching you to program in Scala
- fd4s/fs2-kafka - Functional Kafka Streams for Scala
- krasserm/streamz - A combinator library for integrating Functional Streams for Scala (FS2), Akka Streams and Apache Camel
- codahale/jerkson - [ABANDONED] The Scala applewood bacon to Jackson's chicken breast: JSON cordon bleu.
- thatdot/quine - Quine • a streaming graph • https://quine.io • Discord: https://discord.gg/GMhd8TE4MR
- typelevel/CT_from_Programmers.scala - Scala sample code for Bartosz Milewski's CT for Programmers
- kyleu/boilerplay - Using the latest technology in the Scala ecosystem, Boilerplay is a reactive web application built on Play Framework, ScalaJS, Silhouette, Sangria/GraphQL, and PostgreSQL. It provides a good starting point for whatever you want to build.
- scala/scala-dist - sbt project that packages the Scala distribution
- swagger-akka-http/swagger-akka-http - Support for generating Swagger REST API documentation for Akka-Http based services.
- scalaprops/scalaprops - property based testing library for Scala
- monadless/monadless - Syntactic sugar for monad composition in Scala
- hbase-rdd/hbase-rdd - Spark RDD to read, write and delete from HBase
- mjakubowski84/parquet4s - Read and write Parquet in Scala. Use Scala classes as schema. No need to start a cluster.
- non/debox - Fast, deboxed, specialized data structures for Scala
- BlueBrain/nexus - Blue Brain Nexus - A knowledge graph for data-driven science
- kailuowang/henkan - A small library for converting between case classes.
- HairyFotr/linter - Static Analysis Compiler Plugin for Scala
- zio/zio-actors - A high-performance, purely-functional library for building, composing, and supervising typed actors based on ZIO
- jorgeortiz85/scala-time - A Scala wrapper for Joda Time
- Tenchi2xh/Scurses - Scurses, terminal drawing API for Scala, and Onions, a Scurses framework for easy terminal UI
- NET-A-PORTER/scala-uri - Simple scala library for building and parsing URIs
- playforscala/sample-applications - Sample applications that go with the book Play for Scala
- albuch/sbt-dependency-check - SBT Plugin for OWASP DependencyCheck. Monitor your dependencies and report if there are any publicly known vulnerabilities (e.g. CVEs). 🌈
- blemale/scaffeine - Thin Scala wrapper for Caffeine (https://github.com/ben-manes/caffeine)
- scalad/LayIM - 基于HTML5 WebSocket的一款IM即时通讯软件,使用Gradle集成了Scala、SpringBoot、Spring MVC、Mybatis、Redis等,前端使用了LayIm框架
- sbt/sbt-scalariform - sbt plugin adding support for source code formatting using Scalariform
- hedgehogqa/scala-hedgehog - Release with confidence, state-of-the-art property testing for Scala.
- ThoughtWorksInc/Dsl.scala - A framework to create embedded Domain-Specific Languages in Scala
- mashupbots/socko - A Scala web server powered by Netty networking and AKKA processing.
- DanielaSfregola/twitter4s - An asynchronous non-blocking Scala client for both the Twitter Rest and Streaming API
- ctongfei/nexus - Experimental tensor-typed deep learning
- ThoughtWorksInc/each - A macro library that converts native imperative syntax to scalaz's monadic expressions
- ghik/silencer - Scala compiler plugin for warning suppression
- Chymyst/curryhoward - Automatic code generation for Scala functions and expressions via the Curry-Howard isomorphism
- rockthejvm/spark-essentials - The official repository for the Rock the JVM Spark Essentials with Scala course
- greencatsoft/scalajs-angular - AngularJS Binding for Scala.js
- velvia/ScalaStorm - Harness the power and elegance of Scala with nathanmarz's Storm real-time system
- peregin/gps-overlay-on-video - Telemetry (GPS) data overlay on videos
- mesosphere/chaos - A lightweight framework for writing REST services in Scala.
- foursquare/fsqio - A monorepo that holds all of Foursquare's opensource projects
- nativelibs4java/ScalaCL - ScalaCL - run Scala on your GPU!
- playframework/play-mailer - Play mailer plugin
- nbronson/scala-stm - A library-based Software Transactional Memory (STM) for Scala, coupled with transactional sets and maps
- com-lihaoyi/acyclic - Acyclic is a Scala compiler plugin to let you prohibit circular dependencies between files
- scalameta/sbt-native-image - Plugin to generate native-image binaries with sbt
- propensive/contextual - Statically-checked string interpolation in Scala
- jaceklaskowski/scalania - Learn Scala by examples
- fogus/baysick - An embedded Insane-specific Language for Scala implementing the BASIC programming language
- twitter-archive/cassie - A Scala client for Cassandra
- theiterators/reactive-microservices - Project showcasing different microservice communication styles using Scala, Akka, Play and other tools from Scala ecosystem
- rockthejvm/scala-at-light-speed - The repository for the free Scala at Light Speed mini-course
- paypal/gimel - Big Data Processing Framework - Unified Data API or SQL on Any Storage
- potigol/potigol - Linguagem Potigol - Linguagem de programação funcional moderna para iniciantes - A Functional Programming Language for Beginners
- jrudolph/json-lenses - A library to query and update JSON data in Scala.
- cibotech/evilplot - A Scala combinator-based plotting library.
- altoo-ag/akka-kryo-serialization - Kryo-based serialization for Akka
- zalando/grafter - Grafter is a library to configure and wire Scala applications
- scala-ts/scala-ts - 🔧 Scala datamodel transpiler
- scalacenter/scala-3-migration-guide - The Scala 3 migration guide for everyone.
- traneio/arrows - High-performance Arrow and Task in Scala
- alexarchambault/scalacheck-shapeless - Generation of arbitrary case classes / ADTs instances with scalacheck and shapeless
- tindzk/seed - Build tool for Scala projects
- codeport/scala - LascoDan(Korea Scala Group) scala study
- sorm/sorm - A functional boilerplate-free Scala ORM
- raquo/Airstream - State propagation and event streams with mandatory ownership and no glitches
- playframework/anorm - The Anorm database library
- lihaoyi/workbench - Tooling around scala-js
- zio/zio-sql - Type-safe, composable SQL for ZIO applications
- SpinGo/op-rabbit - The Opinionated RabbitMQ Library for Scala and Akka
- sbt/sbt-fresh - sbt-plugin to create an opinionated fresh sbt project
- chrisokasaki/scads - Scala Algorithms and Data Structures
- sjrd/scala-js-ts-importer - TypeScript Importer for Scala.js
- sirthias/scala-ssh - Remote shell access via SSH for your Scala applications
- scala/scala-abide - obsolete; visit https://github.com/scalacenter/scalafix instead
- MAIF/otoroshi - Lightweight api management on top of a modern http reverse proxy
- VladKopanev/zio-saga - Purely Functional Transaction Management In Scala With ZIO
- input-output-hk/mantis - A Scala based client for Ethereum-like Blockchains.
- Azure/azure-event-hubs-spark - Enabling Continuous Data Processing with Apache Spark and Azure Event Hubs
- ShellRechargeSolutionsEU/akka-rabbitmq - RabbitMq client in Scala and Akka actors
- 47degrees/github4s - A GitHub API wrapper written in Scala
- portable-scala/sbt-crossproject - Cross-platform compilation support for sbt.
- debasishg/sjson - Scala Json with capabilities for Scala Object Serialization
- OlivierBlanvillain/monadic-html - Tiny DOM binding library for Scala.js
- agourlay/cornichon - Testing tool in Scala for HTTP JSON API
- zio/zio-config - Easily use and document any config from anywhere in ZIO apps
- com-lihaoyi/fansi - Scala/Scala.js library for manipulating Fancy Ansi colored strings
- CleverCloud/pulsar4s - Idiomatic, typesafe, and reactive Scala client for Apache Pulsar
- playframework/play-ws - Standalone Play WS, an async HTTP client with fluent API
- dmurvihill/courier - send electronic mail with scala
- SandroGrzicic/ScalaBuff - the scala protocol buffers (protobuf) compiler
- FaKod/neo4j-scala - Scala wrapper for Neo4j Graph Database
- sirthias/borer - Efficient CBOR and JSON (de)serialization in Scala
- nativelibs4java/Scalaxy - Compiler plugin goodies for Scala (continuation of non-OpenCL part of ScalaCL)
- linkedin/isolation-forest - A Spark/Scala implementation of the isolation forest unsupervised outlier detection algorithm.
- com-lihaoyi/PPrint - Pretty-printing value, types and type-signatures in Scala
- alexarchambault/plotly-scala - Scala bindings for plotly.js
- timowest/scalagen - Java to Scala transformation
- Comcast/ip4s - Defines immutable, safe data structures for describing IP addresses, multicast joins, socket addresses and similar IP & network related data types
- spray/twirl - The Play framework Scala template engine, stand-alone and packaged as an SBT plugin
- EffectOrientedProgramming/book - Effect-Oriented Programming: Creating Reliable Systems with Scala 3 and ZIO 2
- PagerDuty/scheduler - A Scala library for scheduling arbitrary code to run at an arbitrary time.
- pablosmedina/ckite - CKite - A JVM implementation of the Raft distributed consensus algorithm written in Scala
- runarorama/scala-machines - A stream processing library for Scala
- playframework/play-scala-rest-api-example - Example Play Scala application showing REST API
- concurrent-programming-in-scala/learning-examples - Code examples for the book Learning Concurrent Programming in Scala
- Bayer-Group/cloudformation-template-generator - A type-safe Scala DSL for generating CloudFormation templates
- zio/zio-intellij - A companion IntelliJ IDEA plugin for the ZIO library ecosystem.
- outr/youi - Next generation user interface and application development in Scala and Scala.js for web, mobile, and desktop.
- daizikaikou/learningSpark - 学习spark写的scala代码,工具使用的是IDEA2017.1.6,欢迎star
- ScalablyTyped/Converter - Typescript to Scala.js converter
- makenowjust-labs/recheck - The trustworthy ReDoS checker
- danielkorzekwa/bayes-scala - Bayesian Networks in Scala
- lihaoyi/workbench-example-app - An example application written in ScalaJS using scala-js-dom and scala-js-workbench
- debasishg/scala-redis-nb - Implementation of a non blocking Redis client in Scala using Akka IO
- nau/jscala - Scala macro that produces JavaScript from Scala code.
- heathermiller/progfun-stats - Visualize statistics from the MOOC "Functional Programming Principles in Scala" using Scala!
- creativescala/creative-scala - Quick, graphical, fun introduction to programming in Scala.
- boundary/scalang - Scalang is a scala wrapper that makes it easy to write services that interface with erlang.
- opensourceteams/spark-scala-maven-2.4.0 - Spark2.4.0 学习笔记分享
- lunatech-labs/lunatech-scala2-to-scala3-course - Lunatech course - "Moving forward from Scala 2 to Scala 3"
- scala/collection-strawman - Implementation of the new Scala 2.13 Collections
- input-output-hk/scrypto - Cryptographic primitives for Scala
- Verizon/quiver - A reasonable library for modeling multi-graphs in Scala
- scala/scala-collection-compat - makes some Scala 2.13 APIs (primarily collections, also some others) available on 2.11 and 2.12, to aid cross-building
- lampepfl/gears - A strawman for a low-level async library in Scala 3.
- ThoughtWorksInc/Compute.scala - Scientific computing with N-dimensional arrays
- rssh/scala-gopher - Implementation of CSP constructions (Communication Sequence Process, i.e. go-like channels) in scala
- oyvindberg/tui-scala - Beautiful Text-based User Interfaces for Scala
- cloudify/sPDF - Create PDFs from Scala using plain old HTML and CSS. Uses wkhtmltopdf on the back-end which renders HTML using Webkit.
- zio/zio-keeper - A ZIO library for building distributed systems
- tailhq/DynaML - Scala Library/REPL for Machine Learning Research
- julianpeeters/avrohugger - Generate Scala case class definitions from Avro schemas
- zalando-incubator/remora - Kafka consumer lag-checking application for monitoring, written in Scala and Akka HTTP; a wrap around the Kafka consumer group command. Integrations with Cloudwatch and Datadog. Authentication recently added
- epfldata/squid - Squid – type-safe metaprogramming and compilation framework for Scala
- djspiewak/parseback - A Scala implementation of parsing with derivatives
- zio/zio-protoquill - Quill for Scala 3
- SidneyXu/AndroidDemoIn4Languages - Comparison among Java, Groovy, Scala, Kotlin in Android Development.
- scala/scala-parallel-collections - Parallel collections standard library module for Scala 2.13+
- pathikrit/metarest - Scala macros to generate RESTful Models
- kenbot/goggles - Pleasant, yet principled Scala optics DSL
- Algomancer/Full-Stack-Scala-Starter - Play 2.5, ScalaJS, Binding.scala starter project.
- playframework/play-scala-websocket-example - Example Play Scala application showing WebSocket use with Akka actors
- japgolly/scala-graal - Make usage of Graal features easy and safe from Scala. Also features Scala-based React SSR.
- stryker-mutator/stryker4s - Mutation testing for Scala
- spirom/spark-streaming-with-kafka - Self-contained examples of Apache Spark streaming integrated with Apache Kafka.
- avast/scala-server-toolkit - Functional programming toolkit for building server applications in Scala.
- vmunier/sbt-web-scalajs - SBT plugin to use Scala.js along with any sbt-web server.
- liancheng/scalafix-organize-imports - A CI-friendly Scalafix semantic rule for organizing imports
- jto/validation - validation api extracted from play
- asdud/Bigdata_project - 电商大数据项目-推荐系统(java和scala语言)
- ShellRechargeSolutionsEU/ocpp - Open Charge Point Protocol
- lightbend/kafka-streams-scala - Thin Scala wrapper around Kafka Streams Java API
- TomasMikula/libretto - Declarative concurrency and stream processing library for Scala
- gvolpe/pfps-examples - 🏮 Standalone examples shown in the book "Practical FP in Scala: A hands-on approach"
- scalacenter/scaladex - The Scala Package Index
- Qbeast-io/qbeast-spark - Qbeast-spark: DataSource enabling multi-dimensional indexing and efficient data sampling. Big Data, free from the unnecessary!
- zio/zio-nio - A small, unopinionated ZIO interface to NIO.
- stevej/scala-json - Scala JSON toolkit. Originally from the Odersky "Stairway" Book, tightened up and tests added by Twitter, Inc.
- eryk/squant - SQuant是使用scala语言编写的量化开发工具箱,提供开箱即用的A股股票数据和外汇数据(docker镜像),以及高效的回测框架与交易模块。方便Java/Scala爱好者进行量化投资研究。 QQ群:281599099,微信公众号:Python量化交易实战。对,我已经转python了。。。
- pniederw/expecty - Power assertions (as known from Groovy and Spock) for the Scala language.
- Nycto/Hasher - A small Scala library for easily generating hashes (md5, sha1, sha256, sha512, crc32, bcrypt, hmacs, pbkdf2)
- lastland/scala-forklift - Type-safe data migration tool for Slick, Git and beyond.
- DanielaSfregola/random-data-generator - Random generator of test data in Scala based on Scalacheck and Shapeless
- ceedubs/ficus - Scala-friendly companion to Typesafe config - moved to https://github.com/iheartradio/ficus
- typelevel/paiges - an implementation of Wadler's a prettier printer
- scalameta/sbt-scalafmt - sbt plugin for Scalafmt
- eligosource/eventsourced-example - A Scala web application demonstrating event-sourcing best practices
- slack-scala-client/slack-scala-client - A scala library for interacting with the slack api and real time messaging interface
- mDialog/smoke - Simple, asynchronous HTTP using Scala.
- jpzk/mockedstreams - Scala DSL for Unit-Testing Processing Topologies in Kafka Streams
- josephguan/scala-design-patterns - Design patterns implemented in Scala.
- jaspervz/todo-http4s-doobie - A sample project of a microservice using http4s, doobie, and circe.
- Verizon/knobs - A reasonable configuration library for Scala
- typelevel/cats-effect-testing - Integration between cats-effect and test frameworks
- mpilquist/Structures - Functional type classes for Scala
- kubukoz/sup - Composable, purely functional healthchecks in Scala.
- japgolly/nyaya - Random Data Generation and/or Property Testing in Scala & Scala.JS.
- norbert-radyk/spoiwo - Scala POI Wrapper for the spreadsheet generation in Excel:
- xebia-functional/nine-cards-v2 - An Open Source Android Launcher built with Scala on Android
- travisbrown/iteratee - Iteratees for Cats
- tkawachi/sbt-doctest - Doctest for scala
- lamdor/scala-koans - The Scala Koans
- hrj/abandon - 😌 Simple and Robust Accounting
- bizreach-inc/play2-hands-on - Play2 + Slick / ScalikeJDBCを使ってWebアプリケーションを作成するハンズオンです。
- jvican/dijon - A Dynamically Typed Scala Json Library
- trace4cats/trace4cats - Distributed app tracing implementation in pure scala using cats-effect
- atware/scuruto - An internal knowledge sharing app
- Tapad/sbt-docker-compose - Integrates Docker Compose functionality into sbt
- swoop-inc/spark-alchemy - Collection of open-source Spark tools & frameworks that have made the data engineering and data science teams at Swoop highly productive
- jdegoes/functional-scala - The repository for the Functional Scala workshop.
- harrah/browse - A Scala source code browser
- bizzabo/diff - Visually compare Scala data structures with out of the box support for arbitrary case classes.
- typesafehub/scalalogging - Convenient and performant logging in Scala
- qifun/stateless-future - Asynchronous programming in fully featured Scala syntax.
- monix/minitest - The super light testing library for Scala and Scala.js
- MAIF/izanami - Izanami is a centralized versatile feature flag solution, well suited for micro service architectures.
- SystemFw/upperbound - A purely functional rate limiter
- SETL-Framework/setl - A simple Spark-powered ETL framework that just works 🍺
- augustjune/canoe - Functional Telegram Bot API for Scala
- pepegar/hammock - Purely functional HTTP client
- pelotom/effectful - A syntax for type-safe effectful computations in Scala
- frees-io/iota - Fast [co]product types with a clean syntax. For Cats & Scalaz.
- aztek/scala-workflow - Boilerplate-free syntax for computations with effects
- ilya-klyuchnikov/tapl-scala - Code from the book "Types and Programming Languages" in Scala
- com-lihaoyi/mainargs - A small, convenient, dependency-free library for command-line argument parsing in Scala
- axel22/Ctries - Scala implementation of the Ctrie datastructure.
- scala-blitz/scala-blitz - Scala framework for efficient sequential and data-parallel collections -
- sbt/sbt-site - Site generation for sbt
- sbt/sbt-protobuf - sbt plugin for compiling protobuf files
- leobenkel/ZparkIO - Boiler plate framework to use Spark and ZIO together.
- sentenza/PureCSV - A type-safe and boilerplate-free CSV library for Scala
- zio/zio-logging - Powerful logging for ZIO 2.0 applications, with compatibility with many logging backends out-of-the-box.
- sirthias/swave - A lightweight Reactive Streams Infrastructure Toolkit for Scala.
- Log4s/log4s - High-performance SLF4J wrapper for Scala.
- typelevel/shapeless-3 - Generic programming for Scala
- rssh/dotty-cps-async - experimental CPS transformer for dotty
- Ichoran/thyme - Thyme is a microbenchmark utility for Scala. It includes Parsley, a (simple) local profiling tool.
- rjagerman/glint - Glint: High performance scala parameter server
- djspiewak/anti-xml - The scala.xml library has some very annoying issues. Time for a clean-room replacement!
- vinta/albedo - A recommender system for discovering GitHub repos, built with Apache Spark
- pathikrit/sauron - Yet another Scala lens macro
- nivanov/cosplay - 🕹 2D ASCII Game Engine for Scala3
- G-Research/spark-extension - A library that provides useful extensions to Apache Spark and PySpark.
- fwbrasil/bond - Type-level validation for Scala
- Philippus/sbt-dotenv - ⏺️ Dotenv implementation for Scala sbt builds. Configures environment for local development.
- makingthematrix/scalaonandroid - A tutorial and examples of how to write Android apps in Scala 2.13 and Scala 3.
- folone/poi.scala - Excel meets scalaz
- wiringbits/scala-webapp-template - A pragmatic skeleton to build web applications in Scala/Scala.js, including user registration, login, admin portal, and, deployments
- sjrd/scala-js-example-app - Example application built with Scala.js
- ReactivePlatform/Pragmatic-Scala - Pragmatic Scala 中文版——《Scala实用指南》代码清单(包含 SBT 版本(切到sbt分支))
- linkedin/LiFT - The LinkedIn Fairness Toolkit (LiFT) is a Scala/Spark library that enables the measurement of fairness in large scale machine learning workflows.
- pbassiner/sbt-multi-project-example - sbt multi-project example
- lightbend-labs/jardiff - A tool for comparing JAR files, including method bodies and Scala 2 pickled signatures
- kxbmap/configs - Scala wrapper for Typesafe config
- zio/zio-akka-cluster - ZIO wrapper for Akka Cluster
- storm-enroute/coroutines - Scala coroutines implementation.
- mariussoutier/PlayBasics - Example code for my tutorial series about Play Framework 2.x
- KarelCemus/play-redis - Play framework 2 cache plugin as an adapter to redis-server
- inca/circumflex - [UNMAINTAINED] Circumflex — lightweight Scala-based Web application framework and ORM
- chandu0101/scalajs-react-components - Reusable scalajs-react components
- underscoreio/slickless - Support for shapeless HLists/Generics in Slick.
- jdegoes/lambdaconf-2014-introgame - Online material for the Introduction to Functional Game Programming with Scala workshop.
- fthomas/singleton-ops - Operations for primitive and String singleton types
- tpunder/fm-sbt-s3-resolver - SBT Plugin that adds support for resolving and publishing using Amazon S3
- scalajs-io/nodejs - This project provides Scala.js type-safe bindings for Node.js (current) v8.7.0 and LTS v6.11.4 APIs. The platform supports MEAN (MongoDB, Express, AngularJs, NodeJS), Cassandra, MySQL and many other npm projects.
- oleg-py/meow-mtl - Next Level MTL for Scala
- propensive/kaleidoscope - Statically-checked inline matching on regular expressions in Scala
- pheymann/typedapi - Build your web API on the type level.
- j-mie6/parsley - A fast and modern parser combinator library for Scala
- typelevel/sbt-typelevel - Let sbt work for you.
- sstone/amqp-client - [THIS PROJECT HAS BEEN ARCHIVED AND IS NO LONGER MAINTAINED] Simple fault-tolerant AMQP client written in Scala and based on Akka and the RabbitMQ java client
- scala-exercises/exercises-scalatutorial - Exercises for the "Functional Programming Principles in Scala", part of the FP in Scala specialized program by EPFL.
- rockthejvm/scala-2-advanced - The Scala 2 version (old) of the Advanced Scala course
- neotypes/neotypes - Scala lightweight, type-safe, asynchronous driver for neo4j
- lucidsoftware/relate - Performant database access in Scala
- scala-records/scala-records - Labeled records for Scala based on structural refinement types and macros.
- spotify/magnolify - A collection of Magnolia add-on modules
- justin-db/JustinDB - ⚛️ JustinDB is a highly available globally distributed key-value data store.
- scala-exercises/exercises-stdlib - Scala Exercises' lessons for the standard library
- delorum/scage - game engine written in Scala
- maxpumperla/ScalphaGoZero - An independent implementation of DeepMind's AlphaGoZero in Scala, using Deeplearning4J (DL4J)
- gkossakowski/kentuckymule - Limits of Scala typechecking speed
- vasnake/Principles-of-Reactive-Programming - Principles of Reactive Programming, Scala: assignments and other code from Coursera https://class.coursera.org/reactive-002
- gothinkster/scala-play-realworld-example-app - Exemplary real world application built with Scala 2.13 & Play
- spray/spray-can - A low-overhead, high-performance, fully async HTTP 1.1 server and client library implemented entirely in Scala on top of Akka
- playframework/play-scala-isolated-slick-example - Example Play Slick Project
- Livestream/scredis - Non-blocking, ultra-fast Scala Redis client built on top of Akka IO, used in production at Livestream
- Chymyst/chymyst-core - Declarative concurrency in Scala - The implementation of the chemical machine
- svroonland/rezilience - ZIO-native utilities for making resilient distributed systems
- retronym/macrocosm - Exploration of Scala macros
- mybatis/scala - The Scala version of MyBatis SQL Mapper
- tofu-tf/typed-schema - Typelevel http service definition DSL
- theiterators/kebs - Scala library to eliminate boilerplate
- schemasafe/troy - Type-safe and Schema-safe Scala wrapper for Cassandra driver
- scala-chart/scala-chart - Scala Chart Library
- prnicolas/ScalaMl - Project, source code and data files for 1st edition "Scala for Machine Learning"
- lihaoyi/Scalite - An experimental whitespace-delimited syntax for the Scala programming language
- ca-archived/aeromock - Lightweight mock web application server
- bwmcadams/hammersmith - Pure asynchronous MongoDB Driver for Scala.
- zio/zio-direct - Direct-Style Programming for ZIO
- t3hnar/scala-bcrypt - Scala wrapper for jBcrypt + pom.xml inside
- sparkling-graph/sparkling-graph - SparklingGraph provides easy to use set of features that will give you ability to proces large scala graphs using Spark and GraphX.
- krzemin/octopus - Scala library for boilerplate-free validation
- cequence-io/openai-scala-client - Scala client for OpenAI API
- youzan/gatling-dubbo - A gatling plugin for running load tests on Apache Dubbo(https://github.com/apache/incubator-dubbo) and other java ecosystem.
- stripe/dagon - Tools for rewriting and optimizing DAGs (directed-acyclic graphs) in Scala
- lucidsoftware/neo-sbt-scalafmt - Scalafmt SBT plugin
- coral-streaming/coral - Coral is a real-time analytics and data science platform. It transforms streaming events and extract patterns from data via RESTful APIs. Built on Scala, Akka, Cassandra and Spray.
- regb/scala-game-library - Scala library for cross-platform 2D game development
- bplawler/crawler - Scala DSL for web crawling
- zio/zio-query - Add efficient pipelining, batching, and caching to any data source
- yawaramin/scala-modules - Experimental implementations of ML-style modules in Scala
- scala/scala-seed.g8 - Giter8 template for a simple hello world app in Scala.
- mkotsur/aws-lambda-scala - Writing AWS Lambdas in Scala
- ElAlev/Wayeb - Wayeb is a Complex Event Processing and Forecasting (CEP/F) engine written in Scala.
- acrosa/scala-redis - A scala library for connecting to a redis server, or a cluster of redis nodes using consistent hashing on the client side.
- typelevel/otel4s - An OpenTelemetry library for Scala based on Cats-Effect
- Nutomic/ensichat - Project discontinued
- davenverse/fuuid - Functional UUID's for Scala
- underscoreio/essential-macros - Examples of simple Scala Macros
- oracle/wookiee - Scala based lightweight service framework using zookeeper, gRPC, and other popular technologies.
- marklister/product-collections - A very simple, strongly typed, scala framework for tabular data. A collection of tuples. A strongly typed scala csv reader and writer. A lightweight idiomatic dataframe / datatable alternative.
- lihaoyi/hands-on-scala-js - Better documentation for Scala.js
- 51zero/eel-sdk - Big Data Toolkit for the JVM
- sterglee/scalalab - ScalaLab: Efficient MATLAB like scientific computing for the Java platform with the current Scala 2.13. For Scala 3 the equivalent project is dottylab: https://github.com/sterglee/dottylab
- xebia-functional/scala-android - Scala on Android Examples
- vagmcs/Optimus - Optimus is a mathematical programming library for Scala.
- scredis/scredis - Non-blocking, ultra-fast Scala Redis client built on top of Akka IO.
- mikeyhu/scaladiagrams - Generate class diagrams from scala source code
- johanandren/futiles - The missing utils for working with Scala Futures
- yareally/android-scala-intellij-no-sbt-plugin - Directions on how to create a Scala based project in Intellij IDEA without having to resort to additional plugins or external building that cripples the nice features of the IDE.
- ingoem/scala-react - Scala.react is a reactive programming library for Scala.
- ebowman/api-first-hand - API-First bootstrapping tool for building RESTful web services from a Swagger/OpenAPI spec
- erikerlandson/coulomb - coulomb: unit analysis for Scala
- com-lihaoyi/scalasql - Query SQL databases from Scala via concise, type-safe, and familiar case classes and collection operations. Supports Postgres, MySql, H2, and Sqlite out of the box
- alephium/alephium - Reference client for Alephium protocol
- TimWSpence/cats-stm - A STM implementation for Cats Effect
- scalastyle/scalastyle-sbt-plugin - scalastyle-sbt-plugin
- openmole/openmole - Workflow engine for exploration of simulation models using high throughput computing
- japgolly/clear-config - Scala FP configuration library with a focus on runtime clarity
- crossroad0201/ddd-on-scala - DDD sample implementation by Scala.
- b-studios/scala-effekt - Extensible algebraic effects with handlers
- sbt-jib/sbt-jib - sbt version of sbt jib: https://github.com/GoogleContainerTools/jib
- picnicml/doddle-model - 🍰 doddle-model: machine learning in Scala.
- japgolly/test-state - Scala Test-State.
- evolution-gaming/scala-bootcamp - Scala Bootcamp
- zio/zio-aws - Low level ZIO interface for the full AWS
- xebia-functional/scala-days-android - Official Android app for Scala Days
- scapegoat-scala/sbt-scapegoat - sbt plugin for scapegoat scala static analysis plugin
- botkop/scorch - scorch is a deep learning framework in Scala inspired by PyTorch
- Spinoco/fs2-http - Http Server and client using fs2
- parapet-io/parapet - A purely functional library to build distributed and event-driven systems
- oyvindberg/bleep - A bleeping fast scala build tool!
- leanovate/play-mockws - Mock WS client for Play Framework
- gaelrenoux/tranzactio - ZIO wrapper around Doobie and Anorm.
- finagle/featherbed - Asynchronous Scala HTTP client using Finagle, Shapeless and Cats
- EmergentOrder/onnx-scala - An ONNX (Open Neural Network eXchange) API and backend for typeful, functional deep learning and classical machine learning in Scala 3
- P7h/Spark-MLlib-Twitter-Sentiment-Analysis - 🌟 ✨ Analyze and visualize Twitter Sentiment on a world map using Spark MLlib
- mandubian/neurocat - From neural networks to the Category of composable supervised learning algorithms in Scala with compile-time matrix checking based on singleton-types
- zio/izumi-reflect - TypeTag without scala-reflect. Supports Scala 2 and Scala 3.
- RazorSh4rk/random-word-api - Simple scala rest api to serve you random words
- jasongoodwin/authentikat-jwt - JWT Scala Implementation - Claims based auth for Scala.
- bokeh/bokeh-scala - Scala bindings for Bokeh plotting library
- zio/zio-schema - Compositional, type-safe schema definitions, which enable auto-derivation of codecs and migrations.
- eed3si9n/treehugger - treehugger.scala is a library to code Scala programmatically.
- xored/scala-js-react - ScalaJS interface for Facebook React
- twitter/tormenta - Scala extensions for Storm
- plokhotnyuk/actors - Evaluation of API and performance of different actor libraries
- peak6/scala-ssh-shell - Your Scala SSH backdoor into the jvm
- paradigmatic/Configrity - Simple, immutable and flexible configuration library for scala.
- julianpeeters/sbt-avrohugger - sbt plugin for generating Scala sources for Apache Avro schemas and protocols.
- jesseeichar/scala-io - Repository for work on Scala Standard Library I/O components
- kitlangton/scala-update - Update your Scala dependencies interactively
- darrenjw/scala-course - Scala for Statistical Computing and Data Science Short Course
- circe/circe-derivation - Fast type class instance derivation for Circe
- archivesunleashed/aut - The Archives Unleashed Toolkit is an open-source toolkit for analyzing web archives.
- sief/play-guard - Play2 module for rate limiting, based on token bucket algorithm
- mtkopone/scct - Scala Code Coverage Tool
- fthomas/fs2-cron - FS2 streams based on cron expressions
- dwhjames/datomisca - Datomisca: a Scala API for Datomic
- CodelyTV/scala-ddd-example - λ🎯 Hexagonal Architecture + DDD + CQRS applied in Scala using Akka HTTP
- widok/widok - Reactive web framework for the JVM and Scala.js
- VirtusLab/iskra - Typesafe wrapper for Apache Spark DataFrame API
- scalafx/scalafx-ensemble - scalafx ensemble
- chiselverify/chiselverify - A dynamic verification library for Chisel.
- blockchain-unica/blockapi - A general framework for blockchain analytics
- lichess-org/lila-ws - Lichess' websocket server
- Kanaka-io/play-monadic-actions - A simple scala DSL to allow clean and monadic style for Play! Actions
- jodersky/akka-serial - Reactive serial communication library for Akka and Scala.
- heathermiller/spores - Scala Spores, safe mobile closures.
- com-lihaoyi/castor - Castor is a lightweight, typed Actor library for Scala and Scala.js
- Clustering4Ever/Clustering4Ever - C4E, a JVM friendly library written in Scala for both local and distributed (Spark) Clustering.
- yahoo/maha - A framework for rapid reporting API development; with out of the box support for high cardinality dimension lookups with druid.
- SwissBorg/lithium - Lithium - A split-brain resolver for Akka-Cluster
- plokhotnyuk/rtree2d - RTree2D is a 2D immutable R-tree for ultra-fast nearest and intersection queries in plane and spherical coordinates
- kogecoo/dl4j-examples-scala - [NO LONGER MAINTAINED] a simple scala porting of https://github.com/deeplearning4j/dl4j-examples
- jleetutorial/scala-spark-tutorial - Project for James' Apache Spark with Scala course
- GravityLabs/HPaste - HBase DSL for Scala with MapReduce support
- chucheng92/SwordOffer - 🔥剑指offer题解(Java & Scala实现)
- zio/zio-cli - Rapidly build powerful command-line applications powered by ZIO
- scala/scala-swing - Scala wrappers for Java's Swing API for desktop GUIs
- mDialog/scala-zeromq - Thread-safe ZeroMQ for Scala
- henrikerola/scaladin - Scala API for Vaadin Framework
- dwickern/scala-nameof - Get the name of an variable, function, class member, or type as a string--at compile-time!
- dwhjames/aws-wrap - Asynchronous Scala Clients for Amazon Web Services
- ashwinbhaskar/functional-way - Write small programs (eg -algorithms) in a functional way.
- Sergey80/scala-samples - There are pieces of scala code that explain Scala syntax and related things - like what you can do with all this
- nafg/slick-migration-api - Schema manipulation dialects and DSL for Slick
- MemVerge/splash - Splash, a flexible Spark shuffle manager that supports user-defined storage backends for shuffle data storage and exchange
- loicdescotte/pureWebappSample - Minimal http4s + Doobie + ZIO + Circe Scala application to show how to build a purely functional web application in Scala.
- hussachai/play-scalajs-showcase - Play+Scala.js Showcase
- flyway/flyway-sbt - Flyway SBT plugin
- AnormCypher/AnormCypher - Neo4j Scala library based on Anorm in the Play Framework
- xxxnell/flex - Probabilistic deep learning for data streams.
- scalacenter/scalac-profiling - Compilation profiling tool for Scala 2 projects
- sbt/sbt-unidoc - sbt plugin to create a unified Scaladoc or Javadoc API document across multiple subprojects.
- iheartradio/kanaloa - Make your service more resilient by providing protection against traffic oversaturation
- hmil/RosHTTP - Unified Scala.js + Scala HTTP client API
- GrahamLea/scala-spring-hibernate-maven-webapp - [ARCHIVED] Code for kickstarting a webapp using Scala + Spring + Hibernate + Maven + Selenium WebDriver PageObject Web Tests
- Ahnfelt/react4s - Production ready React wrapper for Scala.js - composable lifecycle - no memoization, no macros, no implicits.
- scalacenter/macros - Archived - Scala Macros
- sbt/sbt-jni - SBT Plugin to ease working with JNI
- sbt/sbt-jacoco - an sbt plugin for JaCoCo Code Coverage
- sameersingh/scalaplot - Library to plot graphs using a scala frontend, and various backends such as gnuplot, jfreegraph, matplotlib, etc.
- kitlangton/zio-app - Quickly create and develop full-stack Scala apps with ZIO and Laminar.
- alexkvak/teamcity-slack - TeamCity Slack plugin
- VladKopanev/cats-saga - Purely Functional Transaction Management In Scala With Cats
- STHSF/TextRank - 基于PageRank的TextRank方法, 可以应用于中文关键词、短语、摘要提取程序,代码使用Scala编写。
- SidneyXu/JGSK - Java,Groovy,Scala,Kotlin 四种语言的特点对比
- paulgoldbaum/scala-influxdb-client - Asynchronous InfluxDB client for Scala
- exercism/scala - Exercism exercises in Scala.
- ciren/cilib - Typesafe, purely functional Computational Intelligence
- zalando/beard - A lightweight, logicless templating engine, written in Scala and inspired by Mustache
- TyGuS/suslik - Synthesis of Heap-Manipulating Programs from Separation Logic
- MasseGuillaume/ScalaKata - Moved
- lolgab/snunit - Scala Native HTTP server based on NGINX Unit
- ktonga/reactive-turtle - Scala and Akka for kids. A Functional Programming approach for the well known LOGO.
- guillaumebort/scasm - A a dynamic x86_64 assembler in Scala — Code for the live coding session @ Devoxx france 2016
- foundweekends/pamflet - a publishing application for short texts
- eed3si9n/gigahorse - Gigahorse is an HTTP client for Scala with multiple backend support.
- circe/circe-config - Yet another Typesafe config Scala wrapper powered by circe
- ashwinbhaskar/scala-to-dotty - Dotty way of writing Scala 2 code
- vert-x3/vertx-lang-scala - Vert.x for Scala
- nraychaudhuri/scalainaction - Code examples from scala in action book
- bsadeh/scalastic - scala driver for elasticsearch
- bowler-framework/Bowler - RESTful Web Framework based on Scala, built on top of Scalatra & Scalate
- softwaremill/scala-common - Tiny independent libraries with a single purpose, often a single class
- microsoft/scala_torch - Scala bindings for LibTorch
- gonmarques/slick-repo - CRUD Repositories for Slick based persistence Scala projects.
- andyglow/scala-jsonschema - Scala JSON Schema
- alonsodomin/cron4s - Cross-platform CRON expression parsing for Scala
- 47degrees/scalacheck-toolbox - A helping hand for generating sensible data with ScalaCheck
- underscoreio/essential-scala - Source code for Underscore's Essential Scala
- sonar-scala/sonar-scala - A free and open-source SonarQube plugin for static code analysis of Scala projects.
- lightbend-labs/scala-sculpt - Dependency extraction for Scala codebases, to aid in modularizing
- julienrf/scalm - Elm-inspired Scala library for writing web user interfaces
- typelevel/spotted-leopards - Proof of concept for a cats-like library built using Dotty features
- scala-lms/tutorials - Tutorials on Lightweight Modular Staging
- ohnosequences/sbt-s3-resolver - ☁️Amazon S3-based resolver for sbt
- epfl-lara/ScalaZ3 - DSL in Scala for Constraint Solving with Z3 SMT Solver
- AugustNagro/magnum - A 'new look' for database access in Scala
- okumin/akka-persistence-sql-async - A journal and snapshot store plugin for akka-persistence using RDBMS.
- mmolimar/kukulcan - A REPL for Apache Kafka
- meetuparchive/archery - 2D R-Tree implementation in Scala
- JohnReedLOL/scala-trace-debug - Macro based print debugging. Locates log statements in your IDE.
- ing-bank/scruid - Scala + Druid: Scruid. A library that allows you to compose queries in Scala, and parse the result back into typesafe classes.
- alexarchambault/ammonite-spark - Run spark calculations from Ammonite
- scalasummerschool/lectures - Learn Functional Programming in Scala
- miciek/grokkingfp-examples - All examples and exercises from the Grokking Functional Programming book
- criteo/cuttle - An embedded job scheduler.
- vmunier/akka-http-scalajs.g8 - Giter8 template to get started with Akka HTTP and Scala.js.
- Thangiee/Freasy-Monad - Easy way to create Free Monad using Scala macros with first-class Intellij support.
- ekrich/sconfig - Scala configuration library supporting HOCON for Scala, Java, Scala.js, and Scala Native
- camunda/feel-scala - FEEL parser and interpreter written in Scala
- mwunsch/handlebars.scala - A Scala implementation of the Handlebars templating language (a superset of Mustache).
- ACINQ/bitcoin-lib - Simple bitcoin library written in Scala
- kitlangton/neotype - A friendly newtype library for Scala 3
- heroku/heroku-sbt-plugin - An sbt plugin for deploying Heroku Scala applications
- gzoller/ScalaJack - Fast JSON parser/generator for Scala
- dyweb/scrala - Unmaintained 🐳 ☕ 🕷️ Scala crawler(spider) framework, inspired by scrapy, created by @gaocegege
- crobox/clickhouse-scala-client - Clickhouse Scala Client with Reactive Streams support
- evolution-gaming/kafka-journal - Event sourcing journal implementation using Kafka as main storage
- zio/zio-telemetry - ZIO-powered OpenTelemetry library
- sbt/sbt-boilerplate - sbt plugin for generating scala.Tuple/Function related boilerplate code
- lloydmeta/diesel - Boilerplate-free, zero-overhead Tagless Final / typed-final / Finally Tagless DSLs in Scala
- Katrix/AckCord - A Discord library for Scala using Akka
- jsuereth/scala-in-depth-source - The source code for the Scala In Depth book.
- fancellu/scalajs-vue - Scala.js bindings for Vue.js and an example application
- davidB/scala-archetype-simple - a simple maven archetype for project in scala
- zenecture/neuroflow - Artificial Neural Networks for Scala
- roboscala/sbt-robovm - An sbt plugin for iOS development in Scala
- nuttycom/xenomorph - Scala library for free applicative schemas capable of parsing/rendering sums-of-products data structures.
- ITV/scala-pact - A Scala implementation of CDC using the Pact standard
- debasishg/frdomain-extras - Additional accompaniment to Functional and Reactive Domain Modeling
- bobye/neuron - Scala library for neural networks
- agemooij/sbt-prompt - An SBT plugin for making your SBT prompt more awesome
- abbruzze/kernal64 - A Scala Commodore 64, 128, VIC20, CBM2 and SuperCPU emulator
- stephentu/scala-sql-parser - SQL parser written using Scala's parser combinator library
- shadaj/scala-native-wasm - Running Scala in WebAssembly through Scala Native
- scalawarrior/scalawarrior - Game written in Scala for learning Scala.
- scala/scala-collection-contrib - community-contributed additions to the Scala 2.13 collections
- scala-jsonapi/scala-jsonapi - Scala support library for integrating the JSON API spec with Spray, Play! or Circe
- scala-ide/scala-ide-play2 - Play 2 support for Scala IDE
- playframework/scalatestplus-play - ScalaTest + Play
- lihaoyi/scala-js-games - Some simple games ported to Scala-Js
- chenkelmann/actuarius - A markdown processor for the JVM written in Scala.
- bioscala/bioscala - Bioinformatics for the Scala programming language
- sparsetech/pine - Functional HTML5 and XML library for the Scala platform
- sisioh/scala-dddbase - Scala Library for Domain Driven-Design
- scala-exercises/exercises-cats - Scala Exercises' lessons for the Cats library
- quaich-project/quaich - Scala Serverless Microframework for AWS Lambda, inspired by Amazon's Chalice (https://github.com/awslabs/chalice)
- monix/shade - Memcached client for Scala
- magarciaEPFL/scaladotnet - Scala SDK (compiler and standard library) for .NET
- inoio/solrs - An async, non-blocking solr client for java/scala, providing a query interface like SolrJ
- gideondk/Raiku - A non-blocking - Akka IO driven - Riak client for Scala with a cute DSL
- fernandoracca/skeleton - Simple Scala project template
- ucsc-vama/essent - high-performance RTL simulator
- suzaku-io/suzaku - Suzaku web UI framework for Scala
- OndraFiedler/spark-recommender - Scalable recommendation system written in Scala using the Apache Spark framework
- joan38/kubernetes-client - A Kubernetes client for Scala
- hanabix/config-annotation - A refactor-friendly way to use typesafe's config by scala macro annotation
- carueda/tscfg - Boilerplate-free, type-safe access to configuration properties in Java and Scala
- backuity/clist - Command Line Interface Scala Toolkit
- vspiewak/twitter-sentiment-analysis - Streaming tweets with spark, language detection & sentiment analysis, dashboard with Kibana
- tethys-json/tethys - AST free JSON library for Scala
- spaced/scala-js-d3 - d3 facade types for Scala.js
- scoverage/sbt-coveralls - sbt-plugin to upload sbt-scoverage reports to coveralls
- scalameta/metabrowse - Static site generator for code search with IDE features for Scala
- sbrunk/storch - GPU accelerated deep learning and numeric computing for Scala 3.
- sake92/hepek - Typesafe HTML templates and static site generator in pure Scala
- johnynek/inliner - scala macros to inline idiomatic scala for maximum performance
- aishfenton/Argus - Builds models from JSON Schemas
- swagger-api/swagger-scala-module - Swagger support for scala
- sksamuel/elastic4s - Elasticsearch Scala Client - Reactive, Non Blocking, Type Safe, HTTP Client
- apache/incubator-pekko - Build highly concurrent, distributed, and resilient message-driven applications using Java/Scala
- lloydmeta/schwatcher - File-watching library for Scala. Built on Java 7's WatchService, RxScala and Akka actors.
- Colisweb/scala-opentracing - A tracing library for Cats and Http4s, tailored for Opentracing tracers like Datadog and Jaeger
- lampepfl/dotty - The Scala 3 compiler, also known as Dotty.
- aloiscochard/scato - An exploration of purely functional library design in Scala.
- scullxbones/akka-persistence-mongo - Implementation of akka-persistence storage plugins for mongodb
- PaytmLabs/akka-batteries - Utilities for Akka cluster in production
- longevityframework/longevity - A Persistence Framework for Scala and NoSQL
- krasserm/akka-stream-eventsourcing - Event sourcing for Akka Streams
- hempalex/scala-impatient - My solutions for "Scala for the Impatient" exercises
- tristanjuricek/knockoff - A Markdown parser + object model in scala
- fralken/sbt-swagger-codegen - sbt Plugin for Scala code generation for Swagger specs
- openlawteam/openlaw-core - Shared Scala libraries for the OpenLaw project.
- lk-geimfari/awesomo - Cool open source projects. Choose your project and get involved in Open Source development now.
- build-server-protocol/build-server-protocol - Protocol for IDEs and build tools to communicate about compile, run, test, debug and more.
- polynote/uzhttp - Minimal HTTP server for Scala+ZIO
- 47degrees/nine-cards-v2 - An Open Source Android Launcher built with Scala on Android
- 47degrees/scala-android - Scala on Android Examples
- 47degrees/scala-days-android - Official Android app for Scala Days
- lampepfl/async - A strawman for a low-level async library in Scala 3
- SmartBackpacker/core - FP Scala Back-end of the Smart Backpacker App
- lunatech-labs/lunatech-scala-2-to-scala3-course - Lunatech course - "Moving forward from Scala 2 to Scala 3"
- Orkestra-Tech/orkestra - Functional DevOps with Scala and Kubernetes
- MasseGuillaume/ScalaKata2 - Interactive Playground
- swaldman/sbt-ethereum - An sbt-based solidity / scala development environment, and general command-line power tool, for Ethereum.
- outworkers/morpheus - Reactive type-safe Scala driver for SQL databases
- planet42/Laika - Site and E-book Generator and Customizable Text Markup Transformer for sbt, Scala and Scala.js
- sjrd/scala-js-actors - Actor system for Scala.js
- kclay/rethink-scala - Scala Driver for RethinkDB
- 47degrees/fetch - Simple & Efficient data access for Scala and Scala.js
- vigoo/prox - A Scala library for working with system processes
- tpolecat/skunk - A data access library for Scala + Postgres.
- tpolecat/natchez - functional tracing for cats
- fwbrasil/kyo - Algebraic effects for Scala 3
- xuwei-k/sbt-class-diagram - sbt plugin to create a class diagram
- holdenk/spark-validator - A library you can include in your Spark job to validate the counters and perform operations on success. Goal is scala/java/python support.
- chipsalliance/chisel3 - Chisel 3: A Modern Hardware Design Language
- wix/accord - Accord: A sane validation library for Scala
- jrudolph/akka-http-scala-js-websocket-chat - An example app that integrates akka-http and scala-js to implement a websocket chat
- scala/community-build - Scala 2 community build — a corpus of open-source repos built against Scala nightlies
- heroku/sbt-heroku - An sbt plugin for deploying Heroku Scala applications
- pbugnion/s4ds - Code samples for Scala for data science
- gphat/wabisabi - Scala Asynchronous ElasticSearch HTTP Client
- HouzuoGuo/schale - A subprocess interface for Scala
- schmitch/sbt-jib - sbt version of sbt jib: https://github.com/GoogleContainerTools/jib
- rudogma/scala-supertagged - Unboxed (multi-nested-)tagged + unboxed newtypes. Better and much friendlier alternative to AnyVals.
- ua-parser/uap-scala - Scala port of ua-parser
- scalafiddle/scalafiddle-editor - Web user interface for ScalaFiddle
- scalacenter/advisoryboard - Scala Center Advisory Board planning
- kailuowang/mainecoon - Transform and compose tagless final encoded algebras in scala
- btlines/pbdirect - Read/Write Scala objects directly to Protobuf with no .proto file definitions
- scala-ide/scala-worksheet - A Scala IDE plugin for a multi-line REPL (called worksheet)
- scala/jardiff - A tool for comparing JAR files, including method bodies and Scala 2 pickled signatures
- mgonto/factory_pal - A Scala framework for creating objects as test data. Say no to Mocks
- denisrosset/metal - Metal - fast unboxed data structures for Scala
- jcazevedo/moultingyaml - Scala wrapper for SnakeYAML
- neysofu/tyche - Statistics utilities for the JVM - in Scala!
- propensive/fury - A new build tool for JVM languages
- scalan/scalan - Generic framework for development of domain-specific compilers in Scala
- rklaehn/radixtree - A fast and generic immutable radix tree for scala
- bfil/scala-automapper - Hassle-free case class mapping!
- Stratio/khermes - A distributed fake data generator based in Akka.
- gnieh/fs2-data - streaming data parsing and transformation library
- scala/scala-module-dependency-sample - Depend on Scala modules like a pro
- rorygraves/ScalaClean - Full program static analysis for Scala
- JetBrains/intellij-scala-bundle - IntelliJ Scala Bundle - get started with Scala in a single click!
- lendup/fs2-blobstore - Minimal, idiomatic, stream-based Scala interface for key/value store implementations
- tonyskn/coursera-scala - My solutions to Coursera's "Functional Programming in Scala"
- lightbend/scala-logging - Convenient and performant logging library for Scala wrapping SLF4J.
- dream11/zio-http - A scala library to write Http apps.
- lightbend/scala-sculpt - Dependency extraction for Scala codebases, to aid in modularizing
- jvican/sbt-release-early - Opinionated sbt plugin to release your artifacts early, both on merge and via git tag.
- criteo/lolhttp - An HTTP Server and Client library for Scala.
- w11k/scalamodules - ScalaModules is an elegant and intuitive domain specific language for OSGi development written in the Scala programming language.
- takezoe/solr-scala-client - Solr Client for Scala
- dunnololda/scage - game engine written in Scala
- bmc/classutil - Scala-friendly, fast class-finder library (using ASM under the covers)
- KyleU/boilerplay - Using the latest technology in the Scala ecosystem, Boilerplay is a reactive web application built on Play Framework, ScalaJS, Silhouette, Sangria/GraphQL, and PostgreSQL. It provides a good starting point for whatever you want to build.
- DavidGregory084/sbt-tpolecat - scalac options for the enlightened
- NewMotion/akka-rabbitmq - RabbitMq client in Scala and Akka actors
- Tinkoff/typed-schema - Typelevel http service definition DSL
- CyberAgent/aeromock - Lightweight mock web application server
- NewMotion/ocpp - Open Charge Point Protocol
- meetup/archery - 2D R-Tree implementation in Scala
- compstak/KafkaStreams4s - Kafka Streams for Scala. Integrates KafkaStreams with the cats-effect ecosystem
- vivri/Adjective - Programming is an exercise in linguistics; spice-up Scala types with Adjective.
- ornicar/scalex - [abandoned] Hoogle-like documentation search engine, for scala
- mikolak-net/travesty - Diagram- and graph-generating library for Akka Streams
- bmc/grizzled-scala - A general-purpose library of miscellaneous stuff for Scala.
- vigoo/scalafxml - Bridging the gap between scalafx and FXML with generated proxies
- sirthias/scala-benchmarking-template - SBT template project for creating Scala (micro-)benchmarks based on Caliper
- shadaj/scalapy - Use the world of Python from the comfort of Scala!
- 47degrees/sbt-microsites - An sbt plugin to create awesome microsites for your project
- melrief/PureCSV - A type-safe and boilerplate-free CSV library for Scala
- mefellows/sbt-dotenv - Simple Dotenv implementation for Scala SBT Builds. Configures environment for local development.
- politrons/reactiveScala - Example of Features, Reactive and Pure functional programing in Scala
- ornicar/lila - ♞ lichess.org: the forever free, adless and open source chess server ♞
- ornicar/scalachess - Chess API written in scala. Immutable and free of side effects.
- scala-tsi/scala-tsi - Generate typescript interfaces from your scala classes
- rklaehn/abc - Array-based immutable collections for scala
- akisaarinen/rillit - Boilerplate-free Functional Lenses for Scala 2.10
- TinkoffCreditSystems/typed-schema - Typelevel http service definition DSL
- daviddenton/fintrospect - Implement fast, type-safe HTTP webservices for Finagle
- djspiewak/extreme-cleverness - A set of functional collections created, ported and modified for my tak at NE Scala 2011
- runarorama/Malakov - Markov Chains for Scala
- getquill/quill - Compile-time Language Integrated Queries for Scala
- streamxhub/streamx - Make Flink|Spark easier!!! The original intention of StreamX is to make the development of Flink easier. StreamX focuses on the management of development phases and tasks. Our ultimate goal is to build a one-stop big data solution integrating stream processing, batch processing, data warehouse and data laker.
- maxcellent/lamma - 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.
- polynote/polynote - A better notebook for Scala (and more)
- potigol/Potigol - Linguagem Potigol - Linguagem de programação funcional moderna para iniciantes - A Functional Programming Language for Beginners
- xdotai/diff - Visually compare Scala data structures with out of the box support for arbitrary case classes.
- reibitto/command-center - A CLI-based launcher and general productivity tool.
- scala-js/scala-js-java-time - Scala.js implementation for java.time in JDK8
- agemooij/riak-scala-client - An easy to use, non-blocking, fast Scala client library for interacting with Riak.
- AtomicScala/atomic-scala-examples - Examples from the book "Atomic Scala" 2nd Edition by Bruce Eckel & Dianne Marsh
- intel-analytics/BigDL - BigDL: Distributed Deep Learning Framework for Apache Spark
- sksamuel/pulsar4s - Idiomatic, typesafe, and reactive Scala client for Apache Pulsar
- travisbrown/type-provider-examples - Macro-based type providers for Scala (examples)
- scala/scala-continuations - the Scala delimited continuations plugin and library