bloom-filter-scala 371

| updated over 3 years ago | MIT License

Bloom filter for Scala, the fastest for JVM

ratatool 338

| updated 4 months ago | Apache License 2.0

A tool for data sampling, data generation, and data diffing

Scala 1,066

| updated 8 months ago | MIT License

All Algorithms implemented in Scala

scala-parallel-collections 194

| updated 8 months ago | Apache License 2.0

Parallel collections standard library module for Scala 2.13+

scala-parser-combinators 642

| updated 8 months ago | Apache License 2.0

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

scala-xml 295

| updated 3 months ago | Apache License 2.0

The standard Scala XML library

scalacaster 1,455

| updated over 1 year ago

Purely Functional Algorithms and Data Structures in Scala

scalgos 434

| updated 8 months ago

algorithms in scala

textteaser 1,971

| updated almost 7 years ago | MIT License

TextTeaser is an automatic summarization algorithm.

Antox 870

| updated 8 months ago | GNU General Publi...

Android client for Project Tox - Secure Peer to Peer Messaging

gradle-android-scala-plugin 343

| updated about 7 years ago | Apache License 2.0

gradle-android-scala-plugin adds scala language support to official gradle android plugin

macroid 529

| updated about 7 years ago

A modular functional UI language for Android

sbt-android 742

| updated almost 4 years ago | Other

An easy-to-use sbt plugin for working with all Android projects

scaloid 2,089

| updated 5 months ago | Other

Scaloid makes your Android code easy to understand and maintain.

scala-swing 126

| updated 11 months ago | Apache License 2.0

Scala wrappers for Java's Swing API for desktop GUIs

cilib 123

| updated over 2 years ago | Apache License 2.0

Typesafe, purely functional Computational Intelligence

cilib-tutorial 6

| updated over 5 years ago | Creative Commons ...

Community driven tutorial for CIlib

sbt-groll 133

| updated almost 3 years ago | Apache License 2.0

sbt plugin to roll the Git history

sbt-js-engine 40

| updated 5 months ago | Other

Support for sbt plugins that use JavaScript

akka 13,049

| updated 27 days ago | Other

Build highly concurrent, distributed, and resilient message-driven applications on the JVM

arrows 240

| updated about 6 years ago | Apache License 2.0

High-performance Arrow and Task in Scala

fs2 2,359

| updated about 2 months ago | Other

Compositional, streaming I/O library for Scala

iteratee 184

| updated about 1 year ago | Apache License 2.0

Iteratees for Cats

korolev 579

| updated over 1 year ago | Apache License 2.0

Single Page Applications running on the server side.

Laminar 741

| updated 3 months ago | MIT License

Simple, expressive, and safe UI library for Scala.js

monix 1,928

| updated 3 months ago | Apache License 2.0

Asynchronous, Reactive Programming for Scala and Scala.js.

reactor-scala-extensions 52

| updated over 2 years ago | Apache License 2.0

A scala extension for Project Reactor's Flux and Mono

RxScala 888

| updated almost 5 years ago | Apache License 2.0

RxScala – Reactive Extensions for Scala – a library for composing asynchronous and event-based programs using observable sequences

scala-async 1,138

| updated 8 months ago | Apache License 2.0

An asynchronous programming facility for Scala

scala-continuations 89

| updated over 4 years ago | Apache License 2.0

the Scala delimited continuations plugin and library

scala-parallel-collections 194

| updated 8 months ago | Apache License 2.0

Parallel collections standard library module for Scala 2.13+

scala.rx 984

| updated over 1 year ago

An experimental library for Functional Reactive Programming in Scala

skeleton 10

| updated about 9 years ago | Other

Client-server skeleton

udash-core 448

| updated 2 months ago | Apache License 2.0

Scala framework for building beautiful and maintainable web applications.

wiki 193

| updated over 9 years ago | Apache License 2.0

The wiki and issues for the vert-x3 organisation

wire-signals 23

| updated almost 2 years ago | GNU General Publi...

A small and effective event-handling library for Scala

zio 4,077

| updated about 2 months ago | Apache License 2.0

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

SoundProcesses 31

| updated over 1 year ago | GNU Affero Genera...

A computer music framework to describe, create and manage sound processes in the Scala programming language. Mirror of https://codeberg.org/sciss/SoundProcesses

akka-http-session 440

| updated about 1 year ago | Apache License 2.0

Web & mobile client-side akka-http sessions, with optional JWT support

aws-request-signer 21

| updated over 5 years ago | Apache License 2.0

Scala library to sign HTTP requests to AWS services.

deadbolt-2 490

| updated 12 months ago | Apache License 2.0

An authorization module for the Play framework

OAuth2-mock-play 25

| updated over 5 years ago | MIT License

An implementation of an OAuth2 server designed for mocking/testing

otoroshi 237

| updated 2 months ago | Apache License 2.0

Lightweight api management on top of a modern http reverse proxy

play-googleauth 32

| updated over 1 year ago | Apache License 2.0

Simple play module for authenticating against Google

play-pac4j 398

| updated about 1 year ago | Apache License 2.0

Security library for Play framework 2 in Java and Scala: OAuth, CAS, SAML, OpenID Connect, LDAP, JWT...

play-silhouette 816

| updated about 3 years ago | Apache License 2.0

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.

play2-auth 608

| updated about 5 years ago | Apache License 2.0

Play2.x Authentication and Authorization module

scala-oauth2-provider 534

| updated almost 2 years ago | MIT License

OAuth 2.0 server-side implementation written in Scala

securesocial 1,191

| updated about 4 years ago | Apache License 2.0

A module that provides OAuth, OAuth2 and OpenID authentication for Play Framework applications

almond 1,592

| updated 2 months ago | BSD 3-Clause "New...

A Scala kernel for Jupyter

alpakka-kafka 1,417

| updated 28 days ago | Other

Alpakka Kafka connector - Alpakka is a Reactive Enterprise Integration library for Java and Scala, based on Reactive Streams and Akka.

BIDMach 913

| updated about 2 years ago | BSD 3-Clause "New...

CPU and GPU-accelerated Machine Learning Library

breeze 3,413

| updated about 2 years ago | Apache License 2.0

Breeze is a numerical processing library for Scala.

gearpump 763

| updated over 2 years ago | Apache License 2.0

Lightweight real-time big data streaming engine over Akka

gridscale 27

| updated 9 months ago | GNU Affero Genera...

Scala library for accessing various file, batch systems, job schedulers and grid middlewares.

hail 978

| updated 27 days ago | MIT License

Cloud-native genomic dataframes and batch computing

metorikku 578

| updated 10 months ago | MIT License

A simplified, lightweight ETL Framework based on Apache Spark

pre-lt-raster-frames 19

| updated over 6 years ago | Other

Spark DataFrames for earth observation data

scalding 3,497

| updated over 1 year ago | Apache License 2.0

A Scala API for Cascading

schemer 111

| updated over 4 years ago | Apache License 2.0

Schema registry for CSV, TSV, JSON, AVRO and Parquet schema. Supports schema inference and GraphQL API.

scoobi 482

| updated over 2 years ago

A Scala productivity framework for Hadoop.

scoozie 82

| updated over 9 years ago | Other

Scala DSL on top of Oozie XML

spark 36,719

| updated about 1 year ago | Apache License 2.0

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

spark-deployer 75

| updated about 8 years ago | Apache License 2.0

Deploy Spark cluster in an easy way.

Spark-MongoDB 306

| updated about 8 years ago | Apache License 2.0

Spark library for easy MongoDB access

spark-tools 11

| updated over 3 years ago | MIT License

Executable Apache Spark Tools: Format Converter & SQL Processor

spark-utils 31

| updated over 1 year ago | MIT License

Basic framework utilities to quickly start writing production ready Apache Spark applications

sparkplug 28

| updated over 4 years ago | Apache License 2.0

Spark package to "plug" holes in data using SQL based rules ⚡️ 🔌

sparta 525

| updated about 5 years ago | Apache License 2.0

Real Time Analytics and Data Pipelines based on Spark Streaming

summingbird 2,138

| updated almost 3 years ago | Apache License 2.0

Streaming MapReduce with Scalding and Storm

Vegas 730

| updated almost 3 years ago | MIT License

The missing MatPlotLib for Scala + Spark

adam 1,000

| updated about 1 month ago | Apache License 2.0

ADAM is a genomics analysis platform with specialized file formats built using Apache Avro, Apache Spark, and Apache Parquet. Apache 2 licensed.

mango 124

| updated almost 2 years ago | Apache License 2.0

A scalable genome browser. Apache 2 licensed.

bloop 898

| updated 2 months ago | Apache License 2.0

Bloop is a build server and CLI tool to compile, test and run Scala fast from any editor or build tool.

sbt-dependency-graph 1,245

| updated over 3 years ago | Apache License 2.0

sbt plugin to create a dependency graph for your project

sbt-git 342

| updated 4 months ago | BSD 2-Clause "Sim...

A git plugin for sbt

sbt-groll 133

| updated almost 3 years ago | Apache License 2.0

sbt plugin to roll the Git history

sbt-header 186

| updated 5 months ago | Apache License 2.0

sbt-header is an sbt plugin for creating file headers, e.g. copyright headers

sbt-jmh 789

| updated 4 months ago | Apache License 2.0

"Trust no one, bench everything." - sbt plugin for JMH (Java Microbenchmark Harness)

sbt-pgp 142

| updated 9 months ago | Other

PGP plugin for sbt

sbt-release 642

| updated 4 months ago | Apache License 2.0

A release plugin for sbt

sbt-scoverage 649

| updated about 1 month ago | Apache License 2.0

sbt plugin for scoverage

sbt-site 173

| updated 8 months ago | Other

Site generation for sbt

sbt-unidoc 124

| updated 4 months ago | Apache License 2.0

sbt plugin to create a unified Scaladoc or Javadoc API document across multiple subprojects.

relate 161

| updated 12 months ago | Apache License 2.0

Performant database access in Scala

sbt-jmh 789

| updated 4 months ago | Apache License 2.0

"Trust no one, bench everything." - sbt plugin for JMH (Java Microbenchmark Harness)

sbt-native-packager 1,594

| updated 2 months ago | BSD 2-Clause "Sim...

sbt Native Packager

sbt-proguard 99

| updated 7 months ago

Proguard sbt plugin

sbt-start-script 144

| updated over 8 years ago

SBT Plugin to create a "start" script to run the program

sbt-web 368

| updated 4 months ago | Other

Library for building sbt plugins for the web

scala-collection-compat 200

| updated 8 months ago | Apache License 2.0

makes some Scala 2.13 APIs (primarily collections, also some others) available on 2.11 and 2.12, to aid cross-building

scalacache 772

| updated 3 months ago | Other

Simple caching in Scala

codebrag 651

| updated over 6 years ago | GNU Affero Genera...

Your daily code review tool

diffy 3,825

| updated over 4 years ago | Apache License 2.0

Find potential bugs in your services with Diffy

scalastyle 676

| updated about 2 years ago | Apache License 2.0

scalastyle

almond 1,592

| updated 2 months ago | BSD 3-Clause "New...

A Scala kernel for Jupyter

scastie 431

| updated about 2 months ago | Apache License 2.0

An interactive playground for Scala

neo-sbt-scalafmt 149

| updated over 4 years ago | Apache License 2.0

Scalafmt SBT plugin

scalafmt 1,434

| updated 26 days ago | Apache License 2.0

Code formatter for Scala

DeepLearning.scala 766

| updated 4 months ago | Apache License 2.0

A simple library for creating complex neural networks

munit 428

| updated 3 months ago | Apache License 2.0

Scala testing library with actionable errors and extensible APIs

scala-async 1,138

| updated 8 months ago | Apache License 2.0

An asynchronous programming facility for Scala

scala-collection-compat 200

| updated 8 months ago | Apache License 2.0

makes some Scala 2.13 APIs (primarily collections, also some others) available on 2.11 and 2.12, to aid cross-building

scala-continuations 89

| updated over 4 years ago | Apache License 2.0

the Scala delimited continuations plugin and library

scala-parser-combinators 642

| updated 8 months ago | Apache License 2.0

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

scala-xml 295

| updated 3 months ago | Apache License 2.0

The standard Scala XML library

scalacheck-shapeless 239

| updated about 1 year ago | Apache License 2.0

Generation of arbitrary case classes / ADTs instances with scalacheck and shapeless

scalafix 831

| updated about 1 month ago | BSD 3-Clause "New...

Refactoring and linting tool for Scala

ScalaPB 1,285

| updated 6 months ago | Apache License 2.0

Protocol buffer compiler for Scala.

scio 2,485

| updated about 1 year ago | Apache License 2.0

A Scala API for Apache Beam and Google Cloud Dataflow.

argonaut-shapeless 99

| updated about 1 year ago | BSD 3-Clause "New...

Automatic argonaut codec derivation with shapeless

scala-cli 544

| updated about 2 months ago | Apache License 2.0

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!)

Dsl.scala 255

| updated over 1 year ago | Apache License 2.0

A framework to create embedded Domain-Specific Languages in Scala

linter 267

| updated over 6 years ago | Apache License 2.0

Static Analysis Compiler Plugin for Scala

scala-escape 63

| updated over 7 years ago | BSD 3-Clause "New...

A compiler plug-in to control object lifetimes in Scala

scala-js 4,484

| updated about 1 year ago | Apache License 2.0

Scala.js, the Scala to JavaScript compiler

scala-native 4,494

| updated 28 days ago | Other

Your favorite language gets closer to bare metal.

scala3 5,786

| updated 3 months ago | Apache License 2.0

The Scala 3 compiler, also known as Dotty.

algebird 2,288

| updated 3 months ago | Apache License 2.0

Abstract Algebra for Scala

axle 66

| updated over 1 year ago | Other

Axle Domain Specific Language for Scientific Cloud Computing and Visualization

cats 5,182

| updated 7 months ago | Other

Lightweight, modular, and extensible library for functional programming.

Clustering4Ever 130

| updated almost 4 years ago | Apache License 2.0

C4E, a JVM friendly library written in Scala for both local and distributed (Spark) Clustering.

Compute.scala 199

| updated over 1 year ago | Apache License 2.0

Scientific computing with N-dimensional arrays

contextual 245

| updated 9 months ago | Apache License 2.0

Statically-checked string interpolation in Scala

doobie 2,161

| updated about 2 months ago | MIT License

Functional JDBC layer for Scala.

factorie 552

| updated almost 7 years ago | Apache License 2.0

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.

ipex-llm 6,473

| updated 2 months ago | Apache License 2.0

Accelerate local LLM inference and finetuning (LLaMA, Mistral, ChatGLM, Qwen, Baichuan, Mixtral, Gemma, Phi, MiniCPM, etc.) on Intel XPU (e.g., local PC with iGPU and NPU, discrete GPU such as Arc, Flex and Max); seamlessly integrate with llama.cpp, Ollama, HuggingFace, LangChain, LlamaIndex, GraphRAG, DeepSpeed, vLLM, FastChat, Axolotl, etc.

libra 200

| updated over 1 year ago | Other

A dimensional analysis library based on dependent types

LoMRF 80

| updated 2 months ago | Apache License 2.0

LoMRF is an open-source implementation of Markov Logic Networks

mgo 71

| updated 7 months ago

Purely functional genetic algorithms for multi-objective optimisation

numsca 183

| updated 4 months ago | BSD 2-Clause "Sim...

numsca is numpy for scala

openmole 143

| updated about 2 months ago | GNU Affero Genera...

Workflow engine for exploration of simulation models using high throughput computing

Optimus 141

| updated 8 months ago | GNU Lesser Genera...

Optimus is a mathematical programming library for Scala.

pickling 833

| updated over 7 years ago | BSD 3-Clause "New...

Fast, customizable, boilerplate-free pickling support for Scala

rings 73

| updated about 1 year ago

Rings: efficient JVM library for polynomial rings

rscala 99

| updated over 1 year ago | Other

The Scala interpreter is embedded in R and callbacks to R from the embedded interpreter are supported. Conversely, the R interpreter is embedded in Scala.

saddle 508

| updated over 4 years ago | Apache License 2.0

SADDLE: Scala Data Library

sbt 4,685

| updated about 1 year ago | Apache License 2.0

sbt, the interactive build tool

scala 14,269

| updated 8 months ago | Apache License 2.0

Scala 2 compiler and standard library. Bugs at https://github.com/scala/bug; Scala 3 at https://github.com/scala/scala3

scala-js 4,484

| updated about 1 year ago | Apache License 2.0

Scala.js, the Scala to JavaScript compiler

scala-native 4,494

| updated 28 days ago | Other

Your favorite language gets closer to bare metal.

scala3 5,786

| updated 3 months ago | Apache License 2.0

The Scala 3 compiler, also known as Dotty.

spark-notebook 3,150

| updated over 1 year ago | Apache License 2.0

Interactive and Reactive Data Science using Scala and Spark.

swiftlearner 39

| updated almost 2 years ago | BSD 2-Clause "Sim...

SwiftLearner: Scala machine learning library

Synapses 66

| updated about 3 years ago

A group of neural-network libraries for functional and mainstream languages

tensorflow_scala 937

| updated over 2 years ago | Apache License 2.0

TensorFlow API for the Scala Programming Language

tyche 95

| updated over 2 years ago | MIT License

Statistics utilities for the JVM - in Scala!

units 9

| updated almost 8 years ago

Scala Units of Measure Types

util 2,686

| updated 3 months ago | Apache License 2.0

Wonderful reusable code from Twitter

zeppelin 6,162

| updated about 1 year ago | Apache License 2.0

Web-based notebook that enables data-driven, interactive data analytics and collaborative documents with SQL, Scala and more.

sbt-javacv 90

| updated almost 6 years ago | MIT License

Start using OpenCV in your JVM project in just 1 line, no separate compiling, installing OpenCV, or fussing with your system required

circe-config 120

| updated about 1 year ago | Apache License 2.0

Yet another Typesafe config Scala wrapper powered by circe

ssc 45

| updated almost 7 years ago | Apache License 2.0

Simple Scala Config: Typesafe Config wrapped in a `Dynamic` blanket.

sttp 1,454

| updated 26 days ago | Apache License 2.0

The Scala HTTP client you always wanted!

elastic4s 1,634

| updated 4 months ago | Apache License 2.0

🔍 Elasticsearch Scala Client - Reactive, Non Blocking, Type Safe, HTTP Client

scalatest 1,147

| updated 4 months ago | Apache License 2.0

A testing tool for Scala and Java developers

bitcoin-s 337

| updated 12 months ago | MIT License

Bitcoin Implementation in Scala

scrypto 201

| updated 9 months ago | Creative Commons ...

Cryptographic primitives for Scala

tsec 351

| updated almost 3 years ago | MIT License

Type-safe general-cryptography library - https://jmcardon.github.io/tsec/

fm-flatfile 11

| updated over 1 year ago | Apache License 2.0

Scala Library for Reading Flat File Data (CSV/TSV/XLS/XLSX)

kantan.csv 345

| updated 4 months ago | Apache License 2.0

CSV handling library for Scala

scala-csv 683

| updated about 1 year ago | Other

CSV Reader/Writer for Scala

spark-csv 1,051

| updated almost 6 years ago | Apache License 2.0

CSV Data Source for Apache Spark 1.x

activate 299

| updated over 8 years ago | GNU Lesser Genera...

Abandoned: Pluggable persistence in Scala

akka-persistence-cassandra 329

| updated 27 days ago | Other

A replicated Akka Persistence journal backed by Apache Cassandra

akka-persistence-gcp-datastore 19

| updated 4 months ago | Apache License 2.0

akka-persistence-gcp-datastore is a journal and snapshot store plugin for akka-persistence using google cloud firestore in datastore mode.

anorm 237

| updated 4 months ago | Apache License 2.0

The Anorm database library

AnormCypher 125

| updated over 7 years ago

Neo4j Scala library based on Anorm in the Play Framework

carbondata 1,381

| updated over 1 year ago | Apache License 2.0

High performance data store solution

casbah 514

| updated almost 3 years ago | Other

Casbah is now officially end-of-life (EOL).

clickhouse-scala-client 112

| updated 5 months ago | GNU Lesser Genera...

Clickhouse Scala Client with Reactive Streams support

couchbase-jvm-clients 44

| updated 6 months ago | Apache License 2.0

The Couchbase Monorepo for JVM Clients: Java, Scala, io-core…

couchdb-scala 65

| updated about 6 years ago | Apache License 2.0

A purely functional Scala client for CouchDB

d4s 29

| updated about 3 years ago | Apache License 2.0

Dynamo DB Database Done Scala-way

etcd4s 31

| updated about 1 year ago | MIT License

Scala etcd client implementing V3 APIs

FiloDB 1,412

| updated 8 months ago | Apache License 2.0

Distributed Prometheus time series database

flockdb 3,337

| updated over 7 years ago | Other

A distributed, fault-tolerant graph database

gremlin-scala 482

| updated about 2 years ago | Apache License 2.0

[unmaintained] Scala wrapper for Apache TinkerPop 3 Graph DSL

laserdisc 94

| updated 3 months ago | MIT License

A Future-free Fs2 native pure FP Redis client

longevity 102

| updated over 6 years ago | Other

A Persistence Framework for Scala and NoSQL

lucene4s 54

| updated over 3 years ago | MIT License

Light-weight convenience wrapper around Lucene to simplify complex tasks and add Scala sugar.

mapperdao 14

| updated over 6 years ago

A Scala ORM library

memcontinuationed 50

| updated over 7 years ago | Apache License 2.0

Memcached client for Scala

morpheus 101

| updated over 5 years ago | Other

Reactive type-safe Scala driver for SQL databases

neo4akka 15

| updated over 7 years ago

Neo4j Scala client using Akka-Http

neotypes 165

| updated 2 months ago | MIT License

Scala lightweight, type-safe, asynchronous driver for neo4j

phantom 1,046

| updated over 1 year ago | Apache License 2.0

Schema safe, type-safe, reactive Scala driver for Cassandra/Datastax Enterprise

postgresql-async 1,429

| updated almost 6 years ago | Apache License 2.0

Async, Netty based, database drivers for PostgreSQL and MySQL written in Scala

pulsar4s 226

| updated 3 months ago | Apache License 2.0

Idiomatic, typesafe, and reactive Scala client for Apache Pulsar

ReactiveCouchbase-play 40

| updated almost 8 years ago | Apache License 2.0

Play 2 plugin for ReactiveCouchbase

ReactiveMongo 849

| updated 4 months ago | Apache License 2.0

🍃 Non-blocking, Reactive MongoDB Driver for Scala

reactiveneo 69

| updated about 9 years ago | GNU General Publi...

[DISCONTINUED] Reactive type-safe Scala driver for Neo4J

rediscala 791

| updated 7 months ago | Apache License 2.0

Non-blocking, Reactive Redis driver for Scala (with Sentinel support)

rethink-scala 100

| updated almost 9 years ago | Other

Scala Driver for RethinkDB

salat 484

| updated over 5 years ago | Other

Salat is a simple serialization library for case classes.

scala-activerecord 322

| updated almost 4 years ago | MIT License

ActiveRecord-like ORM library for Scala

scala-forklift 188

| updated 3 months ago | Other

Type-safe data migration tool for Slick, Git and beyond.

scala-sql 89

| updated over 1 year ago

scala SQL api

scalarelational 58

| updated 7 months ago

Type-Safe framework for defining, modifying, and querying SQL databases

scalikejdbc 1,248

| updated about 1 year ago | Apache License 2.0

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

scanamo 315

| updated 10 months ago | Apache License 2.0

Simpler DynamoDB access for Scala

scredis 153

| updated over 6 years ago | Apache License 2.0

Non-blocking, ultra-fast Scala Redis client built on top of Akka IO, used in production at Livestream

scruid 115

| updated over 3 years ago | Apache License 2.0

Scala + Druid: Scruid. A library that allows you to compose queries in Scala, and parse the result back into typesafe classes.

shade 106

| updated over 3 years ago | MIT License

Memcached client for Scala

slick 2,646

| updated 2 months ago | BSD 2-Clause "Sim...

Slick (Scala Language Integrated Connection Kit) is a modern database query and access library for Scala

slick-pg 838

| updated 3 months ago | BSD 2-Clause "Sim...

Slick extensions for PostgreSQL

sorm 235

| updated over 7 years ago | MIT License

A functional boilerplate-free Scala ORM

squeryl 584

| updated about 2 months ago | Apache License 2.0

A Scala DSL for talking with databases with minimum verbosity and maximum type safety

SwayDB 293

| updated 5 months ago | Apache License 2.0

Persistent and in-memory key-value storage engine for JVM that scales on a single machine.

tepkin 80

| updated over 7 years ago | Apache License 2.0

Reactive MongoDB Driver for Scala

troy 151

| updated over 6 years ago | Apache License 2.0

Type-safe and Schema-safe Scala wrapper for Cassandra driver

zio-quill 2,153

| updated about 1 month ago | Apache License 2.0

Compile-time Language Integrated Queries for Scala

accord 534

| updated almost 2 years ago | Other

Accord: A sane validation library for Scala

dupin 42

| updated 8 months ago | MIT License

Minimal, idiomatic, customizable validation Scala library.

form-binder 18

| updated about 8 years ago | BSD 2-Clause "Sim...

A micro data binding and validating framework, very easy to use and hack

octopus 150

| updated 5 months ago | Apache License 2.0

Scala library for boilerplate-free validation

scommons-websql 1

| updated 9 months ago | MIT License

Scala.js facade for WebSQL/SQLite API

veto 6

| updated almost 5 years ago | Apache License 2.0

If you don't agree with the data

phantom 1,046

| updated over 1 year ago | Apache License 2.0

Schema safe, type-safe, reactive Scala driver for Cassandra/Datastax Enterprise

scalikejdbc 1,248

| updated about 1 year ago | Apache License 2.0

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

scio 2,485

| updated about 1 year ago | Apache License 2.0

A Scala API for Apache Beam and Google Cloud Dataflow.

spark 36,719

| updated about 1 year ago | Apache License 2.0

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

reactify 86

| updated about 2 months ago | MIT License

The first and only true Functional Reactive Programming framework for Scala.

scarango 59

| updated about 2 months ago | MIT License

ArangoDB client written in Scala

scribe 524

| updated about 2 months ago | MIT License

The fastest logging library in the world. Built from scratch in Scala and programmatically configurable.

Vegas 730

| updated almost 3 years ago | MIT License

The missing MatPlotLib for Scala + Spark

youi 210

| updated about 2 months ago | MIT License

Next generation user interface and application development in Scala and Scala.js for web, mobile, and desktop.

nscala-time 869

| updated 2 months ago | Apache License 2.0

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

airframe 632

| updated 26 days ago | Apache License 2.0

Essential Building Blocks for Scala

grafter 240

| updated almost 6 years ago | MIT License

Grafter is a library to configure and wire Scala applications

izumi 613

| updated 2 months ago | BSD 2-Clause "Sim...

Productivity-oriented collection of lightweight fancy stuff for Scala toolchain

macwire 1,266

| updated about 2 months ago | Apache License 2.0

Zero-cost, compile-time, type-safe dependency injection library.

reactify 86

| updated about 2 months ago | MIT License

The first and only true Functional Reactive Programming framework for Scala.

scaldi 287

| updated 3 months ago | Apache License 2.0

Lightweight Scala Dependency Injection Library

scarango 59

| updated about 2 months ago | MIT License

ArangoDB client written in Scala

sclasner 10

| updated about 5 years ago | MIT License

Scala classpath scanner

scribe 524

| updated about 2 months ago | MIT License

The fastest logging library in the world. Built from scratch in Scala and programmatically configurable.

subcut 386

| updated about 4 years ago

Scala Uniquely Bound Classes Under Traits

youi 210

| updated about 2 months ago | MIT License

Next generation user interface and application development in Scala and Scala.js for web, mobile, and desktop.

atlas 3,331

| updated about 1 year ago | Apache License 2.0

In-memory dimensional time series database.

scala-dist 276

| updated 9 months ago | Apache License 2.0

sbt project that packages the Scala distribution

snowplow 6,834

| updated 3 months ago | Apache License 2.0

The leader in Next-Generation Customer Data Infrastructure

bloop 898

| updated 2 months ago | Apache License 2.0

Bloop is a build server and CLI tool to compile, test and run Scala fast from any editor or build tool.

circe 2,491

| updated 24 days ago | Apache License 2.0

Yet another JSON library for Scala

codacy-scalameta 34

| updated about 1 year ago

Codacy tool for Scalameta

dregex 45

| updated about 1 month ago | BSD 2-Clause "Sim...

dregex is a Java library that implements a regular expression engine using deterministic finite automata (DFA). It supports some Perl-style features and yet retains linear matching time, and also offers set operations.

fast-string-interpolator 91

| updated 3 months ago | Apache License 2.0

Scala macro that generates ultra-fast string interpolators.

fastring 123

| updated about 1 year ago | Apache License 2.0

Extremely fast string formatting

gitbucket 9,047

| updated 8 months ago | Apache License 2.0

A Git platform powered by Scala with easy installation, high extensibility & GitHub API compatibility

giter8 1,715

| updated about 1 year ago | Apache License 2.0

a command line tool to apply templates defined on GitHub

mill 2,027

| updated 3 months ago | MIT License

Mill is a fast JVM build tool that supports Java and Scala. Mill aims to make your project’s build process performant, maintainable, and flexible

pos 23

| updated about 2 years ago | Apache License 2.0

Macro based print debugging. Locates debug statements in your IDE. Supports logging.

scala-steward 1,120

| updated 8 months ago | Apache License 2.0

🤖 A bot that helps you keep your projects up-to-date

scala-trace-debug 115

| updated almost 5 years ago | MIT License

Macro based print debugging. Locates log statements in your IDE.

scala2plantuml 23

| updated 4 months ago | MIT License

Scala2PlantUML generates PlantUML diagrams from Scala code.

scalajs-router 4

| updated almost 4 years ago | Apache License 2.0

ScalaJS frontend router

scalameta 1,112

| updated 30 days ago | BSD 3-Clause "New...

Library to read, analyze, transform and generate Scala programs

scalariform 527

| updated 6 months ago | MIT License

Scala source code formatter

Scalatex 290

| updated over 4 years ago

Programmable, Typesafe Document Generation

stone 4

| updated about 4 years ago | Apache License 2.0

URL (de)construct. Withers.

wartremover 1,081

| updated 22 days ago | Apache License 2.0

Flexible Scala code linting tool

skuber 326

| updated 2 months ago | Apache License 2.0

A Scala Kubernetes client library

akka-tracing 309

| updated almost 7 years ago | Other

A distributed tracing extension for Akka. Provides integration with Play framework, Spray and Akka HTTP.

akka.js 475

| updated almost 3 years ago

Akka, for Scala.js

autobreaker 9

| updated about 8 years ago | MIT License

Automatically wrap Scala classes that return Futures with a Circuit Breaker

baker 333

| updated 30 days ago | MIT License

Orchestrate microservice-based process flows

blindsight 83

| updated 8 months ago | Other

Blindsight is a Scala logging API with DSL based structured logging, fluent logging, semantic logging, flow logging, and context aware logging.

breeze 3,413

| updated about 2 years ago | Apache License 2.0

Breeze is a numerical processing library for Scala.

clammyscan 9

| updated over 3 years ago | MIT License

[MIRROR] A Playframework BodyParser for scanning multipart file uploads with ClamAV

clump 257

| updated about 2 years ago | Apache License 2.0

A library for expressive and efficient service composition

colossus 1,144

| updated over 3 years ago | Apache License 2.0

I/O and Microservice library for Scala

curiodb 511

| updated about 6 years ago | BSD 2-Clause "Sim...

Distributed NoSQL Database

finagle 8,769

| updated 5 months ago | Apache License 2.0

A fault tolerant, protocol-agnostic RPC system

finatra 2,272

| updated 7 months ago | Apache License 2.0

Fast, testable, Scala services built on TwitterServer and Finagle

glokka 56

| updated almost 4 years ago | MIT License

Library to register and lookup actors by names in an Akka cluster

kmq 330

| updated about 1 month ago | Apache License 2.0

Kafka-based message queue

kraps-rpc 212

| updated over 5 years ago | Apache License 2.0

A RPC framework leveraging Spark RPC module

parapet 135

| updated over 1 year ago | Apache License 2.0

A purely functional library to build distributed and event-driven systems

poppet 25

| updated 5 months ago | MIT License

Minimal, type-safe RPC Scala library.

reactors 260

| updated almost 7 years ago | BSD 3-Clause "New...

A foundational framework for distributed programming.

Requester 42

| updated over 4 years ago

Enhances Akka with a safer alternative to "ask"

scalaz 4,669

| updated 2 months ago | Other

Principled Functional Programming in Scala

trex 74

| updated 8 months ago | Other

Embeddable multi-Paxos For The JVM

akka 13,049

| updated 27 days ago | Other

Build highly concurrent, distributed, and resilient message-driven applications on the JVM

akka-grpc 431

| updated 29 days ago | Other

Akka gRPC

akka-http 1,337

| updated about 1 month ago | Other

The Streaming-first HTTP server/module of Akka

akka-management 255

| updated 28 days ago | Other

Akka Management is a suite of tools for operating Akka Clusters.

lagom 2,629

| updated over 1 year ago | Apache License 2.0

Reactive Microservices for the JVM

monix 1,928

| updated 3 months ago | Apache License 2.0

Asynchronous, Reactive Programming for Scala and Scala.js.

op-rabbit 232

| updated about 3 years ago | Other

The Opinionated RabbitMQ Library for Scala and Akka

sbt-native-packager 1,594

| updated 2 months ago | BSD 2-Clause "Sim...

sbt Native Packager

scalafix 831

| updated about 1 month ago | BSD 3-Clause "New...

Refactoring and linting tool for Scala

ScalaPB 1,285

| updated 6 months ago | Apache License 2.0

Protocol buffer compiler for Scala.

bitcoin-s 337

| updated 12 months ago | MIT License

Bitcoin Implementation in Scala

rchain 693

| updated 6 months ago | Other

Blockchain (smart contract) platform using CBC-Casper proof of stake + Rholang for concurrent execution.

fs2-mail 44

| updated about 2 years ago | MIT License

asynchronous library for sending and receiving mail via fs2._

better-files 1,473

| updated 3 months ago | MIT License

Simple, safe and intuitive Scala I/O

io 40

| updated 5 months ago | Apache License 2.0

IO module for sbt

parboiled2 714

| updated 4 months ago | Other

A macro-based PEG parser generator for Scala 2.10+

sauron 168

| updated over 9 years ago

Yet another Scala lens macro

play-json 359

| updated 3 months ago | Apache License 2.0

The Play JSON library

better-monadic-for 707

| updated 7 months ago | MIT License

Desugaring scala `for` without implicit `withFilter`s

cats 5,182

| updated 7 months ago | Other

Lightweight, modular, and extensible library for functional programming.

contextual 245

| updated 9 months ago | Apache License 2.0

Statically-checked string interpolation in Scala

fpinscala 5,597

| updated over 1 year ago | MIT License

Code, exercises, answers, and hints to go along with the book "Functional Programming in Scala"

iteratee 184

| updated about 1 year ago | Apache License 2.0

Iteratees for Cats

rapture 183

| updated almost 7 years ago

Rapture

reactor-scala-extensions 52

| updated over 2 years ago | Apache License 2.0

A scala extension for Project Reactor's Flux and Mono

REScala 90

| updated about 2 months ago | Apache License 2.0

REScala - distributed and reactive programming embedded in OO and FP programs.

scala.frp 24

| updated almost 8 years ago | MIT License

Functional Reactive Programming for Scala

scala.rx 984

| updated over 1 year ago

An experimental library for Functional Reactive Programming in Scala

SynapseGrid 124

| updated almost 4 years ago | Other

SynapseGrid is a framework for constructing dynamic low latency data flow systems.

tofu 535

| updated 3 months ago | Apache License 2.0

Functional programming toolbox

typed-actors 145

| updated over 8 years ago | Apache License 2.0

compile-time typechecked akka actors

zio 4,077

| updated about 2 months ago | Apache License 2.0

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

franklin 75

| updated 3 months ago | Apache License 2.0

A STAC/OGC API Features Web Service

geotrellis 1,339

| updated about 1 month ago | Other

GeoTrellis is a geographic data processing engine for high performance applications.

osm4scala 77

| updated about 1 year ago | MIT License

Scala and Spark library focused on reading OpenStreetMap Pbf files.

rtree2d 123

| updated over 1 year ago | Apache License 2.0

RTree2D is a 2D immutable R-tree for ultra-fast nearest and intersection queries in plane and spherical coordinates

sfcurve 81

| updated almost 2 years ago | Other

LocationTech SFCurve is a Scala library for the creation, transformation, and querying of space-filling curves

stac4s 15

| updated about 1 year ago | Apache License 2.0

a scala library with primitives to build applications using the SpatioTemporal Asset Catalogs specification

SoundProcesses 31

| updated over 1 year ago | GNU Affero Genera...

A computer music framework to describe, create and manage sound processes in the Scala programming language. Mirror of https://codeberg.org/sciss/SoundProcesses

riscv-sodor 673

| updated 3 months ago | Other

educational microarchitectures for risc-v isa

akka-stream-contrib 172

| updated over 1 year ago | Other

Add-ons to Akka Stream

caliban 942

| updated 3 months ago | Apache License 2.0

Functional GraphQL library for Scala

endpoints4s 405

| updated 2 months ago | MIT License

Describe HTTP endpoints in Scala and derive clients, servers, and documentation

featherbed 137

| updated almost 7 years ago | Apache License 2.0

Asynchronous Scala HTTP client using Finagle, Shapeless and Cats

fintrospect 90

| updated about 4 years ago | Apache License 2.0

Implement fast, type-safe HTTP webservices for Finagle

frontier 10

| updated 2 months ago | MIT License

A lightweight HTTP/WebSocket server built with ZIO

http4s 2,547

| updated about 2 months ago | Apache License 2.0

A minimal, idiomatic Scala interface for HTTP

jefe 8

| updated almost 5 years ago | MIT License

Manages installation, updating, downloading, launching, error reporting, and more for your application.

lolhttp 91

| updated 3 months ago | Apache License 2.0

An HTTP Server and Client library for Scala.

netcaty 14

| updated over 10 years ago | MIT License

Simple net test client/server for Netty and Scala lovers

reboot 424

| updated 4 months ago | GNU Lesser Genera...

Scala wrapper for the Java AsyncHttpClient.

requests-scala 694

| updated 9 months ago | Other

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

RosHTTP 125

| updated over 3 years ago | MIT License

Unified Scala.js + Scala HTTP client API

scala-js-dom 302

| updated about 1 year ago | Other

Statically typed DOM API for Scala.js

scalaj-http 977

| updated over 2 years ago | Apache License 2.0

Simple scala wrapper for HttpURLConnection. OAuth included.

scalaxb 332

| updated 4 months ago | MIT License

scalaxb is an XML data binding tool for Scala.

scommons-api 1

| updated 9 months ago | Apache License 2.0

Common REST API Scala/Scala.js components

tapir 1,363

| updated 26 days ago | Apache License 2.0

Rapid development of self-documenting APIs

tubesocks 14

| updated about 8 years ago | MIT License

A comfortable and fashionable way to have bi-directional conversations with modern web servers.

zio-http 785

| updated about 2 months ago | Apache License 2.0

A next-generation Scala framework for building scalable, correct, and efficient HTTP clients and servers

scala-xgettext 25

| updated almost 4 years ago | MIT License

Scala compiler plugin that acts like GNU xgettext command to extract i18n strings in Scala source code files to Gettext .po file

scaposer 38

| updated 11 months ago | MIT License

GNU Gettext .po file loader for Scala

Chromaprint.scala 85

| updated over 5 years ago | Other

Chromaprint/AcoustID audio fingerprinting for the JVM

scala-phash 20

| updated over 4 years ago | MIT License

Image comparison by hash codes

ScalaCollider 203

| updated about 3 years ago | GNU Affero Genera...

A Scala sound synthesis library based on SuperCollider. Mirror of https://codeberg.org/sciss/ScalaCollider

scalismo 246

| updated 5 months ago | Apache License 2.0

Scalable Image Analysis and Shape Modelling

scodec-bits 117

| updated about 1 month ago | BSD 3-Clause "New...

Provides immutable datatypes for working with bits and bytes

scrimage 1,053

| updated 7 months ago | Apache License 2.0

JVM - Java, Kotlin, Scala image processing library

algoliasearch-client-scala 24

| updated about 1 year ago | MIT License

⚡️ A fully-featured and blazing-fast Scala API client to interact with Algolia.

elastic4s 1,634

| updated 4 months ago | Apache License 2.0

🔍 Elasticsearch Scala Client - Reactive, Non Blocking, Type Safe, HTTP Client

scala-java8-compat 436

| updated 8 months ago | Apache License 2.0

A Java 8 (and up) compatibility kit for Scala.

js-scala 176

| updated over 9 years ago

js.scala: JavaScript as an embedded DSL in Scala

react4s 124

| updated over 4 years ago | MIT License

Production ready React wrapper for Scala.js - composable lifecycle - no memoization, no macros, no implicits.

scalajs-react 1,644

| updated 4 months ago | Apache License 2.0

Facebook's React on Scala.JS

scommons-react 5

| updated 9 months ago | Apache License 2.0

Scala.js facades for core React.js APIs, components and hooks

scommons-react-native 11

| updated 9 months ago | Apache License 2.0

Scala.js facades for react-native and expo APIs and components

slinky 632

| updated over 1 year ago | MIT License

Write Scala.js React apps just like you would in ES6

argonaut 546

| updated 4 months ago | Other

Purely functional JSON parser and library in scala.

diffson 313

| updated 2 months ago | Apache License 2.0

A scala diff/patch library for Json

jackson-module-scala 501

| updated 25 days ago | Apache License 2.0

Add-on module for Jackson (https://github.com/FasterXML/jackson) to support Scala-specific datatypes

jawn 431

| updated about 1 year ago

Jawn is for parsing jay-sawn (JSON)

json 11

| updated over 6 years ago

Persist-Json, a Fast Json Parser Written in Scala

json4s 1,470

| updated 8 months ago | Apache License 2.0

JSON library

jsoniter-scala 730

| updated 3 months ago | MIT License

Scala macros for compile-time generation of safe and ultra-fast JSON codecs + circe booster

lasic 13

| updated about 8 years ago | MIT License

A scala library for flexible JSON interfaces

play-json 359

| updated 3 months ago | Apache License 2.0

The Play JSON library

play-json-zipper 70

| updated over 6 years ago | MIT License

play-json-zipper

pushka 74

| updated over 5 years ago | Apache License 2.0

ABANDONED Pure Scala serialization library with annotations

sbt-json 31

| updated over 6 years ago | MIT License

sbt plugin that generates Scala case classes for easy, statically typed and implicit access of JSON data e.g. from API responses

scala-json 62

| updated almost 3 years ago | Apache License 2.0

Compile-time JSON marshaling and abstraction for Scala, Scala Native and Scala.js

scala-jsonapi 107

| updated almost 6 years ago | Other

Scala support library for integrating the JSON API spec with Spray, Play! or Circe

ScalaJack 112

| updated 2 months ago | Other

Fast JSON parser/generator for Scala

sonofjson 23

| updated over 9 years ago

Better JSON support for Scala

spray-json 974

| updated 11 months ago | Apache License 2.0

A lightweight, clean and simple JSON implementation in Scala

akka-persistence-cassandra 329

| updated 27 days ago | Other

A replicated Akka Persistence journal backed by Apache Cassandra

akka-persistence-jdbc 308

| updated 29 days ago | Other

Asynchronously writes journal and snapshot entries to configured JDBC databases so that Akka Actors can recover state

coursier 2,027

| updated 3 months ago | Apache License 2.0

Pure Scala Artifact Fetching

scala-steward 1,120

| updated 8 months ago | Apache License 2.0

🤖 A bot that helps you keep your projects up-to-date

neo-sbt-scalafmt 149

| updated over 4 years ago | Apache License 2.0

Scalafmt SBT plugin

scalafmt 1,434

| updated 26 days ago | Apache License 2.0

Code formatter for Scala

odin 311

| updated 4 months ago | Apache License 2.0

Fast & Functional logger in Scala

leon 162

| updated 8 months ago | Other

The Leon system for verification, synthesis, repair

ScalaZ3 122

| updated over 1 year ago | Apache License 2.0

DSL in Scala for Constraint Solving with Z3 SMT Solver

better-files 1,473

| updated 3 months ago | MIT License

Simple, safe and intuitive Scala I/O

chimney 1,153

| updated 3 months ago | Apache License 2.0

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

scalac-profiling 129

| updated 3 months ago | Apache License 2.0

Compilation profiling tool for Scala 2 projects

scaladex 197

| updated about 2 months ago | BSD 3-Clause "New...

The Scala Package Index

scalafx 647

| updated about 1 year ago | Other

ScalaFX simplifies creation of JavaFX-based user interfaces in Scala

scalaj-http 977

| updated over 2 years ago | Apache License 2.0

Simple scala wrapper for HttpURLConnection. OAuth included.

scalaprops 275

| updated 11 months ago | MIT License

property based testing library for Scala

scalaz-deriving 52

| updated 2 months ago | GNU Lesser Genera...

Principled, fast, typeclass derivation.

scastie 431

| updated about 2 months ago | Apache License 2.0

An interactive playground for Scala

bootzooka 695

| updated about 1 year ago | Apache License 2.0

Simple project to quickly start developing a Scala-based microservice or web application, without the need to write login, user registration etc.

ca_art 17

| updated about 3 years ago | GNU General Publi...

Learn Cellular Automata through generative art

calev 11

| updated 3 months ago | MIT License

Work with systemd.time like calendar events in Scala

cats-effect 1,817

| updated over 1 year ago | Apache License 2.0

The pure asynchronous runtime for Scala

deployingScalaLibrariesToSonatype 23

| updated about 8 years ago | MIT License

Deploying scala libraries to central for dummies

diff 177

| updated over 3 years ago | Other

Visually compare Scala data structures with out of the box support for arbitrary case classes.

easy-config 17

| updated over 4 years ago | MIT License

Easy Config makes Scala application configuration extremely easy. It reads configuration from the environment or command line arguments.

eclair 1,229

| updated 3 months ago | Apache License 2.0

A scala implementation of the Lightning Network.

emil 39

| updated 3 months ago | MIT License

Emil is a library for dealing with E-Mail in Scala.

exercism 7,312

| updated 9 months ago

Crowd-sourced code mentorship. Practice having thoughtful conversations about code.

fansi 224

| updated 8 months ago | Other

Scala/Scala.js library for manipulating Fancy Ansi colored strings

fpmortals 125

| updated about 4 years ago | Creative Commons ...

source and examples to Functional Programming for Mortals with Scalaz

get-programming-with-scala 78

| updated over 1 year ago | MIT License

Code for the book "Get Programming with Scala" (Manning)

google-api-scala 18

| updated almost 7 years ago | Apache License 2.0

This API is a wrapper for the google java libraries. Currently mapping Admin Directory, Drive, and Calendar.

google4s 11

| updated almost 6 years ago | Other

A lean, functional library for Google Cloud Services in Scala

learn-fp 611

| updated almost 5 years ago | GNU General Publi...

learn-by-doing course/tutorial for functional programming on scala