README-Scala.md

This is a most popular repository list for Scala sorted by number of stars

STARS	FORKS	ISSUES	NAME	DESCRIPTION
17228	15780	549	spark	Mirror of Apache Spark
11255	1820	71	predictionio	PredictionIO, a machine learning server for developers and ML engineers. Built on Apache Spark, HBase and Spray.
10413	3534	377	playframework	Play Framework
10203	2423	124	scala	The Scala programming language
8534	2714	732	akka	Build highly concurrent, distributed, and resilient message-driven applications on the JVM
7473	416	402	prisma	⚡️ Prisma turns your database into a realtime GraphQL API
7059	974	262	gitbucket	A Git platform powered by Scala with easy installation, high extensibility & GitHub API compatibility
6440	1185	30	finagle	A fault tolerant, protocol-agnostic RPC system
5299	282	67	ArnoldC	Arnold Schwarzenegger based programming language
5212	1363	250	kafka-manager	A tool for managing Apache Kafka.
4335	558	6	aerosolve	A machine learning package built for humans.
4191	736	2	snowflake	Snowflake is a network service for generating unique ID numbers at high scale with some simple guarantees.
4058	663	462	lila	♞ lichess.org: the forever free, adless and open source chess server ♞
4054	208	147	bfg-repo-cleaner	Removes large or troublesome blobs like git-filter-branch does, but faster. And written in Scala
4045	402	162	linkerd	Production-grade feature-rich service mesh for any platform
4027	883	645	snowplow	Cloud-native web, mobile and event analytics, running on AWS and on-premise with Kafka
3959	540	221	chronos	Fault tolerant job scheduler for Mesos which handles dependencies and ISO8601 based schedules
3738	2131	96	fpinscala	Code, exercises, answers, and hints to go along with the book "Functional Programming in Scala"
3663	591	176	scalaz	An extension to the core Scala library for functional programming.
3653	847	29	marathon	Deploy and manage containers (including Docker) on top of Apache Mesos at scale.
3604	773	48	gatling	Async Scala-Akka-Netty based Load Test Tool
3532	676	774	sbt	sbt, the interactive build tool
3342	294	80	scala-js	Scala.js, the Scala to JavaScript compiler
3270	222	206	scala-native	Your favorite language gets closer to bare metal.
3154	598	392	incubator-openwhisk	Apache OpenWhisk is a serverless event-based programming service and an Apache Incubator project.
3139	262	27	flockdb	A distributed, fault-tolerant graph database
3082	287	29	diffy	Find potential bugs in your services with Diffy
2997	646	304	scalding	A Scala API for Cascading
2792	324	25	kestrel	simple, distributed message queue system (inactive)
2694	364	381	dotty	Research compiler that will become Scala 3
2554	604	86	spray	A suite of scala libraries for building and consuming RESTful web services on top of Akka: lightweight, asynchronous, non-blocking, actor-based, testable
2553	611	85	breeze	Breeze is a numerical processing library for Scala.
2509	603	224	cats	Lightweight, modular, and extensible library for functional programming.
2457	402	97	shapeless	Generic programming for Scala
2440	553	145	BigDL	BigDL: Distributed Deep Learning Library for Apache Spark
2278	332	92	scalatra	Tiny Scala high-performance, async web framework, inspired by Sinatra
2155	209	11	gizzard	A flexible sharding framework for creating eventually-consistent distributed datastores
2097	171	18	scaloid	Scaloid makes your Android code easy to understand and maintain.
2075	388	348	wire-android	☎️ Wire for Android
2073	460	7	util	Wonderful reusable code from Twitter
2062	154	56	s3_website	Manage an S3 website: sync, deliver via CloudFront, benefit from advanced S3 website features.
2035	835	201	spark-jobserver	REST job server for Apache Spark
2020	478	393	slick	Scala Language Integrated Connection Kit
1939	257	158	summingbird	Streaming MapReduce with Scalding and Storm
1923	257	5	textteaser	TextTeaser is an automatic summarization algorithm.
1857	403	270	lagom	Reactive Microservices for the JVM
1801	166	28	atlas	In-memory dimensional time series database.
1758	330	15	finatra	Fast, testable, Scala services built on Twitter-Server and Finagle
1666	251	61	Ammonite	Scala Scripting
1660	264	78	algebird	Abstract Algebra for Scala
1620	743	28	CoolplaySpark	酷玩 Spark: Spark 源代码解析、Spark 类库等
1487	342	63	goose	Html Content / Article Extractor in Scala - open sourced from Gravity Labs
1460	383	15	spark	Lightning-fast cluster computing in Java, Scala and Python.
1442	363	38	scala-exercises	The easy way to learn Scala.
1418	676	24	spark-cassandra-connector	DataStax Spark Cassandra Connector
1348	287	56	scalacheck	Property-based testing for Scala
1346	185	54	giter8	a command line tool to apply templates defined on GitHub
1333	550	63	KafkaOffsetMonitor	A little app to monitor the progress of kafka consumers and their lag wrt the queue.
1315	216	102	lcamera	A camera app using the new camera2 API in Android Lollipop
1311	183	148	spire	Powerful new number types and numeric abstractions for Scala.
1302	271	98	circe	Yet another JSON library for Scala
1291	298	5	ensime-server	ENSIME JVM Process
1291	146	6	iago	A load generator, built for engineers
1259	91	66	grid	The Guardian’s new image management system
1241	177	64	postgresql-async	Async, Netty based, database drivers for PostgreSQL and MySQL written in Scala
1236	89	25	Binding.scala	Reactive data-binding for Scala
1230	176	149	quill	Compile-time Language Integrated Queries for Scala
1228	123	138	coursier	Pure Scala Artifact Fetching
1215	557	74	securesocial	A module that provides OAuth, OAuth2 and OpenID authentication for Play Framework applications
1193	185	32	finch	Scala combinator library for building Finagle HTTP services
1169	125	38	monix	Asynchronous, Reactive Programming for Scala and Scala.js.
1159	454	48	elastic4s	Elasticsearch Scala Client - Non Blocking, Type Safe, HTTP, REST API, TCP
1154	89	27	sangria	Scala GraphQL implementation
1150	267	141	framework	Lift Framework
1134	166	77	doobie	principled database access for scala
1122	28	10	rsc	Experimental Scala compiler focused on compilation speed
1110	191	64	squbs	Akka Streams & Akka HTTP for Large-Scale Production Deployments
1099	155	102	sbt-idea	A simple-build-tool (sbt) plugin/processor for creating IntelliJ IDEA project files
1091	387	23	killrweather	KillrWeather is a reference application (work in progress) showing how to easily integrate streaming and batch data processing with Apache Spark Streaming, Apache Cassandra, Apache Kafka and Akka for fast, streaming computations on time series data in asynchronous event-driven environments.
1078	282	122	http4s	A minimal, idiomatic Scala interface for HTTP
1075	110	29	better-files	Simple, safe and intuitive Scala I/O
1065	276	28	fs2	Compositional, streaming I/O library for Scala
1059	265	164	json4s	A single AST to be used by other scala json libraries
1056	94	2	colossus	I/O and Microservice library for Scala
1055	173	63	scio	A Scala API for Apache Beam and Google Cloud Dataflow.
1051	163	11	scalajs-react	Facebook's React on Scala.JS
1034	345	94	sbt-native-packager	SBT Native Packager
1028	212	115	Kamon	Distributed Tracing, Metrics and Context Propagation for application running on the JVM
1027	259	6	scalacaster	Purely Functional Algorithms and Data Structures in Scala
1022	809	3	aas	Code to accompany Advanced Analytics with Spark from O'Reilly Media
1001	279	74	reactive-kafka	Reactive Streams API for Apache Kafka
977	174	26	FiloDB	Distributed. Columnar. Versioned. Streaming. SQL.
973	326	20	shark	Development in Shark has been ended.
961	61	16	objc2swift	Open Source Obj-C to Swift Converter.
955	180	23	phantom	Schema safe, type-safe, reactive Scala driver for Cassandra/Datastax Enterprise
945	82	50	sbt-dependency-graph	sbt plugin to create a dependency graph for your project
931	134	29	Monocle	Optics library for Scala
922	132	33	cassovary	Cassovary is a simple big graph processing library for the JVM
913	82	0	Metascala	A JVM written in Scala
911	357	84	spark-timeseries	A library for time series analysis on Apache Spark
890	381	193	spark-csv	CSV data source for Spark SQL and DataFrames
889	177	32	scalikejdbc	A tidy SQL-based DB access library for Scala developers. This library naturally wraps JDBC APIs and provides you easy-to-use APIs.
885	81	23	mill	Your shiny new Java/Scala build tool!
874	77	21	scala-async	An asynchronous programming facility for Scala
872	68	13	scala.rx	An experimental library for Functional Reactive Programming in Scala
860	234	0	C1000K-Servers	⚡ High performance websocket servers implemented by Spray-can, Netty, undertow, jetty, Vert.x, Grizzly, node.js and Go. It supports 1,200,000 active websocket connections
859	52	24	macwire	Lightweight and Nonintrusive Scala Dependency Injection Library
852	101	26	elasticmq	Message queueing system with an actor-based Scala and Amazon SQS-compatible interfaces. Runs stand-alone or embedded.
841	96	23	eventsourced	A library for building reliable, scalable and distributed event-sourced applications in Scala
835	83	123	pickling	Fast, customizable, boilerplate-free pickling support for Scala
821	157	1	twitter-server	Twitter-Server defines a template from which services at Twitter are built
819	240	212	OBP-API	An open source RESTful API platform for banks that supports accounts, transactions, counterparties, transfers (payments), entitlements (permissions), metadata (comments, tags, geo tags, urls etc.), multiple views on accounts (my data, shared data, open data), PSD2 compliance etc.
795	105	0	ostrich	A stats collector & reporter for Scala servers (deprecated)
793	113	111	jupyter-scala	Lightweight Scala kernel for Jupyter / IPython 3
791	161	42	mmlspark	Microsoft Machine Learning for Apache Spark
782	85	95	wartremover	Flexible Scala code linting tool
769	267	16	intellij-scala	Scala plugin for IntelliJ IDEA
769	106	19	scalaj-http	Simple scala wrapper for HttpURLConnection. OAuth included.
766	113	21	RxScala	RxScala – Reactive Extensions for Scala – a library for composing asynchronous and event-based programs using observable sequences
766	342	5	utils4s	scala、spark使用过程中，各种测试用例以及相关资料整理
764	82	4	nscala-time	A new Scala wrapper for Joda Time based on scala-time
755	221	50	ReactiveMongo	Non-blocking, Reactive MongoDB Driver for Scala
753	263	13	livy	Livy is an open source REST interface for interacting with Apache Spark from anywhere
743	187	36	Waves	Waves node application
742	281	19	play-slick	Slick Plugin for Play
739	162	92	spray-json	A lightweight, clean and simple JSON implementation in Scala
731	201	62	spark-testing-base	Base classes to use when writing tests with Spark
727	125	9	play-silhouette	Silhouette is an authentication library for Play Framework applications that supports several authentication methods, including OAuth1, OAuth2, OpenID, CAS, Credentials, Basic Authentication or custom authentication schemes.
726	117	53	rediscala	Non-blocking, Reactive Redis driver for Scala (with Sentinel support)
719	259	92	adam	ADAM is a genomics analysis platform with specialized file formats built using Apache Avro, Apache Spark and Parquet. Apache 2 licensed.
710	48	13	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.
707	332	1	kafka-storm-starter	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.
693	122	36	unfiltered	A toolkit for servicing HTTP requests in Scala
693	156	78	sbteclipse	Plugin for sbt to create Eclipse project definitions
681	219	140	geotrellis	GeoTrellis is a geographic data processing engine for high performance applications.
680	290	120	alpakka	Reactive Enterprise Integration — Alpakka
678	64	46	refined	Simple refinement types for Scala
672	227	328	scalatest	A testing tool for Scala and Java developers
671	68	16	skinny-framework	🚝 "Scala on Rails" - A full-stack web app framework for rapid development in Scala
665	159	127	Antox	Android client for Project Tox - Secure Peer to Peer Messaging
660	200	48	dbpedia-spotlight	DBpedia Spotlight is a tool for automatically annotating mentions of DBpedia resources in text.
659	412	100	carbondata	Mirror of Apache CarbonData
657	227	251	OpenComputers	Home of the OpenComputers mod for Minecraft.
657	308	468	akka-http	The Streaming-first HTTP server/module of Akka
656	130	13	twitter-korean-text	Korean tokenizer
650	94	39	eventuate	Global-scale event sourcing and event collaboration with causal consistency
647	140	1	gearpump	Lightweight real-time big data streaming engine over Akka
646	38	8	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
644	137	6	progressed.io	progressbar microservice
640	50	5	berkeley-doc-summarizer	The Berkeley Document Summarizer is a learning-based, single-document summarization system that extracts source document content, exploits syntactic information to compress it, and uses coreference constraints to ensure clarity.
637	138	48	tensorframes	Tensorflow wrapper for DataFrames on Apache Spark
635	105	34	fastparse	Writing Fast Parsers Fast in Scala
633	93	399	quasar	Quasar Analytics is a general-purpose compiler for translating data processing and analytics over semi-structured data into efficient plans that run 100% in the target infrastructure.
629	317	25	node2vec	None
628	272	18	sparkling-water	Sparkling Water provides H2O functionality inside Spark cluster
626	138	68	slick-pg	Slick extensions for PostgreSQL
625	43	33	simulacrum	First class syntax support for type classes in Scala
625	143	21	play2-auth	Play2.x Authentication and Authorization module
625	172	8	Fregata	A light weight, super fast, large scale machine learning library on spark .
622	113	20	ScalaPB	Protocol buffer compiler for Scala.
621	46	10	sbt-revolver	An SBT plugin for dangerously fast development turnaround in Scala
621	131	182	scalameta	Library to read, analyze, transform and generate Scala programs
619	205	34	HouseMD	HouseMD is an awesome diagnosing tool better than BTrace
618	83	62	codebrag	Your daily code review tool
618	208	24	scrooge	A Thrift parser/generator
611	169	5	specs2	Software Specifications for Scala
609	128	114	figaro	Figaro Programming Language and Core Libraries
609	70	26	pureconfig	A boilerplate-free library for loading configuration files
605	138	168	scalafmt	Code formatter for Scala
604	278	94	rocket-chip	Rocket Chip Generator
591	59	16	enumeratum	A type-safe, reflection-free, powerful enumeration implementation for Scala with exhaustive pattern match warnings and helpful integrations.
590	54	105	vamp	Vamp - canary releasing and autoscaling for microservice systems
587	215	18	scalajs-spa-tutorial	Tutorial for creating a simple Single Page Application in ScalaJS
587	42	53	intellij-haskell	IntelliJ plugin for Haskell
584	62	13	DeepLearning.scala	A simple library for creating complex neural networks
582	125	8	blinkdb	BlinkDB: Sub-Second Approximate Queries on Very Large Data.
574	329	3	akka-in-action	Accompanying source code for akka in action
572	108	28	eclair	A scala implementation of the Lightning Network.
572	171	16	ecosystem	Integration of TensorFlow with other open-source frameworks
570	68	33	parboiled2	A macro-based PEG parser generator for Scala 2.10+
569	173	50	AWScala	Using AWS SDK on the Scala REPL
561	179	31	SparkNet	Distributed Neural Networks for Spark
560	88	12	scala-logging	Convenient and performant logging library for Scala wrapping SLF4J.
557	89	21	sbt-docker	Create Docker images directly from sbt
554	178	47	scalastyle	scalastyle
554	90	27	scalatags	ScalaTags is a small XML/HTML construction library for Scala.
546	334	32	reference-apps	Spark reference applications
545	67	16	matryoshka	Generalized recursion schemes and traversals for Scala.
544	241	2	orderbook-dynamics	Modeling high-frequency limit order book dynamics with support vector machines
540	74	10	scodec	Scala combinator library for working with binary data
539	132	7	casbah	Officially supported Scala Driver for MongoDB
535	40	25	macroid	A modular functional UI language for Android
526	142	24	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.
524	185	20	Antox	Scala android client for Project Tox - secure p2p messaging
521	90	30	bijection	Reversible conversions between types
520	37	15	scala-offheap	Experimental type-safe off-heap memory for Scala.
519	38	37	freestyle	A cohesive & pragmatic framework of FP centric Scala libraries
512	58	19	scalacache	Simple caching in Scala
512	67	5	diode	Scala library for managing immutable application model
508	90	27	scalate	Scalate is a Scala based template engine which supports HAML, Mustache and JSP, Erb and Velocity style syntaxes.
504	121	26	squeryl	A Scala DSL for talking with databases with minimum verbosity and maximum type safety
504	112	36	salat	Salat is a simple serialization library for case classes.
501	66	30	squants	The Scala API for Quantities, Units of Measure and Dimensional Analysis
500	82	6	rogue	MOVED - The project is still under development but this page is deprecated.
499	90	81	collins	groovy kind of love
499	40	485	graphcool-framework	None
491	41	5	curiodb	Distributed NoSQL Database
490	59	27	sbt-jmh	"Trust no one, bench everything." - sbt plugin for JMH (Java Microbenchmark Harness)
487	33	8	kind-projector	Compiler plugin for making type lambdas (type projections) easier to write
486	99	21	scoobi	A Scala productivity framework for Hadoop.
485	150	54	scalariform	Scala source code formatter
480	178	12	incubator-toree	Mirror of Apache Toree (Incubating)
479	39	18	scala-arm	This project aims to be the Scala Incubator project for Automatic-Resource-Management in the scala library
478	269	1	scala-ide	Scala IDE for Eclipse
473	68	20	conscript	Scala at your command
469	122	39	keystone	Simplifying robust end-to-end machine learning on Apache Spark.
467	55	58	tut	doc/tutorial generator for scala
466	75	3	scala-scraper	A Scala library for scraping content from HTML pages
463	266	68	spark-avro	Avro support for Spark, SQL, and DataFrames
462	94	1	scala-oauth2-provider	OAuth 2.0 server-side implementation written in Scala
458	109	25	scala-csv	CSV Reader/Writer for Scala
458	222	108	extraction-framework	The software used to extract structured data from Wikipedia
457	75	226	cbt	CBT - fun, fast, intuitive, compositional, statically checked builds written in Scala
455	123	65	sbt-release	A release plugin for sbt
454	32	14	sbt-updates	SBT plugin that can check Maven and Ivy repositories for dependency updates
454	116	7	edda	Service to track changes in your cloud
452	63	18	simple-docker-ui	Native Docker UI for Windows, macOS and Linux
451	75	32	play2-war-plugin	WAR Plugin for Play framework 2.x
443	185	13	geomesa	GeoMesa is a suite of tools for working with big geo-spatial data in a distributed fashion.
443	45	11	sttp	The Scala HTTP client you always wanted!
443	104	39	chill	Scala extensions for the Kryo serialization library
442	130	6	spring-scala	None
441	63	22	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).
438	98	22	repox	Make sbt more responsive
435	97	19	argonaut	Purely functional JSON parser and library in scala.
435	59	13	twofishes	MOVED - The project is still under development but this page is deprecated.
434	75	78	storehaus	Storehaus is a library that makes it easy to work with asynchronous key value stores
432	55	57	xitrum	Async and clustered Scala web framework and HTTP(S) server
431	154	8	sparta	Real Time Analytics and Data Pipelines based on Spark Streaming
425	35	20	accord	Accord: A sane validation library for Scala
423	98	32	mleap	MLeap: Deploy Spark Pipelines to Production
419	81	28	epic	Epic is a high performance statistical parser written in Scala, along with a framework for building complex structured prediction models.
414	21	2	reftree	Automatically generated diagrams and animations for Scala data structures
409	55	42	scalafx	ScalaFX simplifies creation of JavaFX-based user interfaces in Scala.
408	227	4	spray-template	SBT template project for quickly getting started with spray-server
408	140	21	stream-reactor	Streaming reference architecture for ETL with Kafka and Kafka-Connect. You can find more on http://landoop.com on how we provide a unified solution to manage your connectors, most advanced SQL engine for Kafka and Kafka Streams, cluster monitoring and alerting, and more.
407	71	40	frameless	Expressive types for Spark.
407	40	1	scallop	a simple Scala CLI parsing library
407	104	5	reboot	Scala wrapper for the Java AsyncHttpClient.
407	78	4	akka-quartz-scheduler	Quartz Extension and utilities for cron-style scheduling in Akka
406	112	128	chisel2-deprecated	None
403	33	8	subcut	Scala Uniquely Bound Classes Under Traits
403	72	4	akka-http-json	Integrate some of the best JSON libs in Scala with Akka HTTP
402	60	18	platform	Advanced Analytics Engine for NoSQL Data
401	53	40	Vegas	The missing MatPlotLib for Scala + Spark
400	80	35	twirl	Twirl is Play's default template engine
399	134	2	Play-ReactiveMongo	ReactiveMongo plugin for Playframework
397	168	86	spark-redshift	Redshift data source for Spark
396	19	12	quicklens	Modify deeply nested case class fields
395	95	39	Scorex	Scorex 2.0 Core
394	143	59	kafka	Apache Kafka on Apache Mesos
393	92	1	sse-chat	Chat example app using Server Sent Events plus REST calls. Scala, Play Framework 2.3, AngularJS or React (alternatively).
392	58	37	scalameter	Microbenchmarking and performance regression testing framework for the JVM platform.
391	108	68	sbt-scoverage	sbt plugin for scoverage
390	136	8	norbert	Norbert is a cluster manager and networking layer built on top of Zookeeper.
389	24	4	papa-carlo	Constructor of incremental parsers in Scala
387	179	36	spark-redis	A connector for Spark that allows reading and writing to/from Redis cluster
387	47	1	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.
386	65	4	shard	A command line tool to detect shared passwords
380	59	0	legacy-svn-scala	OBSOLETE, we're over there:
380	113	59	magellan	Geo Spatial Data Analytics on Spark
371	147	1	mongo-spark	The MongoDB Spark Connector
370	104	4	bootzooka	Simple project to quickly start developing a web application using AngularJS and Akka HTTP, without the need to write login, user registration etc.
370	54	20	gremlin-scala	Scala wrapper for Apache TinkerPop 3 Graph DSL
369	44	35	brushfire	Distributed decision tree ensemble learning in Scala
368	111	84	graphframes	None
365	63	15	sbt-buildinfo	I know this because build.sbt knows this.
364	110	4	play-scalajs.g8	Giter8 template to get started with Play and Scala.js.
362	98	1	xsbt-web-plugin	Build J2EE Web applications with sbt
362	19	8	Shot	Gradle plugin developed to facilitate screenshot testing for Android
360	80	7	freedom	Source files for SiFive's Freedom platforms
360	137	13	universal-recommender	Highly configurable recommender based on PredictionIO and Mahout's Correlated Cross-Occurrence algorithm
359	30	4	REPLesent	A neat little tool to build presentations using the Scala REPL
358	96	0	scala	Scala reference (as seen by Java developer)
358	40	10	tensorflow_scala	TensorFlow API for the Scala Programming Language
356	102	82	chisel3	Chisel 3
355	184	10	AppCrawler	基于appium的app自动遍历工具
352	52	1	metrics-scala	The scala API for Dropwizard's Metrics.
351	72	20	ScalaMock	Native Scala mocking framework
351	97	8	openie	Quality information extraction at web scale.
350	102	92	jackson-module-scala	Add-on module for Jackson (http://wiki.fasterxml.com/JacksonHome) to support Scala-specific datatypes
349	26	10	akka.js	Akka, for Scala.js
349	74	2	akka-streams-example	None
346	30	11	ordasity	Ordasity is Boundary's library for building stateful clustered services on the JVM.
346	101	14	spark-corenlp	CoreNLP wrapper for Spark
345	43	0	learn-fp	learn-by-doing course/tutorial for functional programming on scala
343	53	6	eff	Eff monad for cats - http://atnos-org.github.io/eff
343	91	1	upickle	uPickle: a simple, fast, dependency-free JSON serialization library for Scala
342	134	50	spark-jobserver	REST job server for Spark. Note that this is not the mainline open source version. For that, go to https://github.com/spark-jobserver/spark-jobserver. This fork now serves as a semi-private repo for Ooyala.
340	71	14	flint	A Time Series Library for Apache Spark
339	66	21	sbt-pack	A sbt plugin for creating distributable Scala packages.
333	60	21	sbt-web	Library for building sbt plugins for the web
333	35	22	wisp	Wisp Is Scala Plotting
332	190	71	tranquility	Tranquility helps you send real-time event streams to Druid and handles partitioning, replication, service discovery, and schema rollover, seamlessly and without downtime.
331	55	5	jwt-scala	JWT support for Scala. Bonus extensions for Play, Play JSON, Json4s, Circe and uPickle
331	9	8	idea-composer-plugin	PhpStorm plugin that adds code completion in composer.json file
328	171	16	akka-samples	Akka Sample Projects
323	84	18	scala-parser-combinators	simple combinator-based parsing for Scala. formerly part of the Scala standard library, now a separate community-maintained module
321	248	3	prog-scala-2nd-ed-code-examples	The code examples used in Programming Scala, 2nd Edition (O'Reilly)
320	58	0	classic	[UNSUPPORTED] Dispatch Classic. See dispatch/reboot for the modern Dispatch for Scala 2.11/2.12
318	98	142	hail	Scalable genomic data analysis.
317	56	25	cats-effect	The IO monad for Scala
317	61	18	mypipe	MySQL binary log consumer with the ability to act on changed rows and publish changes to different systems with emphasis on Apache Kafka.
317	48	41	activate	Pluggable persistence in Scala
317	77	10	nak	The Nak Machine Learning Library
316	76	1	ScalNet	A Scala wrapper for Deeplearning4j, inspired by Keras. Scala + DL + Spark + GPUs
315	61	50	scala_school2	Scala School 2
314	134	12	scala-kafka	Quick up and running using Scala for Apache Kafka
314	31	19	scala-activerecord	ActiveRecord-like ORM library for Scala
313	114	2	streamDM	Stream Data Mining Library for Spark Streaming
312	50	7	chana	Avro Data Store based on Akka
311	30	15	fetch	Simple & Efficient data access for Scala and Scala.js
311	31	35	autowire	Macros for simple/safe RPCs between Scala applications, including ScalaJS/ScalaJVM
310	67	10	ping-play	BigPipe streaming for the Play Framework
310	64	10	scalgos	algorithms in scala
309	35	17	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.
307	37	14	remotely	An elegant RPC system for reasonable people
306	92	34	avro4s	Avro schema generation and serialization / deserialization
306	43	20	jawn	Jawn is for parsing jay-sawn (JSON)
306	52	13	zinc	⛔️ [DEPRECATED] sbt's scala incremental compiler
304	53	1	ddd-leaven-akka-v2	Sample e-commerce system #Microservices #Akka #Reactive-DDD #CQRS
303	45	0	links	Just a bunch of useful links
303	130	34	ProjectRed	Extending redstone functionality to FMP
303	81	44	scalac-scoverage-plugin	Scoverage Scala Code Coverage Core Libs
302	51	24	IScala	Scala backend for IPython
300	95	23	graphx	Former GraphX development repository. GraphX has been merged into Apache Spark; please submit pull requests there.
299	57	2	akka-http-scala-js-websocket-chat	An example app that integrates akka-http and scala-js to implement a websocket chat
298	81	10	rchain	None
298	32	19	akka-tracing	A distributed tracing extension for Akka. Provides integration with Play framework, Spray and Akka HTTP.
298	87	10	frdomain	Code repo for Functional and Reactive Domain Modeling
298	59	8	nd4s	ND4S: N-Dimensional Arrays for Scala. Scientific Computing a la Numpy. Based on ND4J.
297	31	19	sourcecode	Scala library providing "source" metadata to your program, similar to Python's name, C++'s LINE or Ruby's FILE.
297	75	116	scalafix	Refactoring and linting tool for Scala
297	173	18	spark-solr	Tools for reading data from Solr as a Spark RDD and indexing objects from Spark into Solr using SolrJ.
296	66	17	docker-it-scala	Docker integration testing kit with Scala
296	96	45	Spark-MongoDB	Spark library for easy MongoDB access
295	47	8	scala_text	Scala研修用テキスト
295	42	3	akka-patterns	Implementations of common enterprise integration patterns and more using Akka
295	40	8	fun-cqrs	Fun.CQRS is a Scala CQRS/ES framework. It provides the basic blocks to build event driven aggregates with Event Sourcing.
293	91	0	akka-http-rest	Example of reactive REST service written on akka-http with slick
292	22	25	supler	Rapid Form Development library. Use your favourite JS frontend & Scala backend frameworks.
291	38	10	scala-java8-compat	A Java 8 compatibility kit for Scala.
290	18	6	udash-core	Scala framework for building beautiful and maintainable web applications.
290	54	38	algebra	Experimental project to lay out basic algebra type classes
289	52	18	utest	A simple testing framework for Scala
283	11	5	sqltyped	Embedding SQL as an external DSL into Scala
282	22	17	lmvtfy	LMVTFY: Let Me Validate That For You
282	131	37	jerkson	[ABANDONED] The Scala applewood bacon to Jackson's chicken breast: JSON cordon bleu.
281	55	20	moe	An -OFun prototype of an Ultra Modern Perl 5
281	255	4	scala-dist	SBT project that packages the Scala distribution
280	47	18	dogs	data structures for pure functional programming in scala. see the completely incomplete documentation website:
278	74	10	scala-kafka-client	Scala helper modules for operating the Apache Kafka client library (0.9.x - 1.1.x)
277	174	39	spark-perf	Performance tests for Spark
277	28	12	larray	Large off-heap arrays and mmap files for Scala and Java
274	38	10	scala-uri	Simple scala library for building and parsing URIs
271	37	6	translate-bubble-android	Translations without interruptions
271	36	0	akka-analytics	Large-scale event processing with Akka Persistence and Apache Spark
269	96	10	incubator-gearpump	Mirror of Apache Gearpump (Incubating)
267	17	18	scaldi	Lightweight Scala Dependency Injection Library
266	55	15	scala-pet-store	An implementation of the java pet store using FP techniques in scala
266	60	20	scala-time	A Scala wrapper for Joda Time
266	175	1	SparkLearning	Learning Apache spark,including code and data .Most part can run local.
266	43	27	sirius	A distributed system library for managing application reference data
264	52	73	webjars	Client-side web libraries packaged into JARs
264	28	18	degraph	Test and Visualize and Manage Dependencies of classes and packages in JVM Byte Code (think Scala and Java)
263	51	15	socko	A Scala web server powered by Netty networking and AKKA processing.
263	19	1	net-monitor	Toolkit for auditing "phone home" behavior on Mac OS X Yosemite.
262	29	24	Scalatex	Programmable, Typesafe Document Generation
261	21	1	psp-std	psp's non-standard standard library (for scala)
260	177	1	Spark-The-Definitive-Guide	Spark: The Definitive Guide's Code Repository
260	147	11	high-performance-spark-examples	Examples for High Performance Spark
258	54	4	akka-ddd	Akka CQRS/ES framework
258	59	5	ScalaStorm	Harness the power and elegance of Scala with nathanmarz's Storm real-time system
256	126	72	swagger-play	None
256	14	10	scala-clippy	Good advice for Scala compiler errors
256	115	153	rpgboss	point and click rpg game editor and engine
255	130	7	sample-applications	Sample applications that go with the book Play for Scala
255	171	0	LearningSpark	Scala examples for learning to use Spark
255	62	8	spray-socketio	socket.io for spray
254	153	0	scala-labs	A collection of hands-on programming exercises aimed at teaching you to program in Scala
253	39	28	scalacss	Super type-safe CSS for Scala and Scala.JS.
252	42	44	scapegoat	Scala compiler plugin for static code analysis
252	112	120	scalaxb	scalaxb is an XML data binding tool for Scala.
252	76	15	sbt-git	A git plugin for SBT
252	19	20	korolev	Single Page Applications running on the server side
251	138	5	Spark-SQL-on-HBase	Native, optimized access to HBase Data through Spark SQL/Dataframe Interfaces
251	45	7	chalk	Chalk is a natural language processing library.
251	27	7	kittens	Automatic type class derivation for Cats
251	29	20	linter	Static Analysis Compiler Plugin for Scala
250	30	5	boopickle	Binary serialization library for efficient network communication
250	74	19	BIDMat	A CPU and GPU-accelerated matrix library for data mining
249	70	472	cromwell	Scientific workflow engine designed for simplicity & scalability. Trivially transition between one off use cases to massive scale production environments
249	74	59	play-swagger	Swagger spec generator for play framework
248	44	19	scalajs-angular	AngularJS Binding for Scala.js
248	27	13	osstracker	Github organization OSS metrics collector and metrics dashboard
247	43	10	cassie	A Scala client for Cassandra
246	32	5	scalikejdbc-async	ScalikeJDBC Extension: Non-blocking APIs in the JDBC way
245	23	7	hamsters	A mini Scala utility library
245	38	3	open-korean-text	Open Korean Text Processor - An Open-source Korean Text Processor
245	30	0	scala-abide	obsolete; visit https://github.com/scalacenter/scalafix instead
242	49	43	newman	A REST Client Made For Humans
242	46	8	openie-standalone	Quality information extraction at web scale. Edit
241	34	9	Neutrino	Neutrino is a software load balancer(SLB)
241	219	2	spark-training	Spark training material
241	78	20	spark-indexedrdd	An efficient updatable key-value store for Apache Spark
241	28	3	reactors	A foundational framework for distributed programming.
239	34	33	s2graph	This code base is retained for historical interest only, please visit Apache Incubator Repo for latest one
239	61	8	sbt-scalariform	sbt plugin adding support for source code formatting using Scalariform
238	41	19	sbt-onejar	Packages your project using One-JAR™
238	123	99	shc	The Apache Spark - Apache HBase Connector is a library to support Spark accessing HBase table as external data source or sink.
238	21	19	khronus	A reactive time series database
237	21	17	ScalaCL	ScalaCL - run Scala on your GPU!
237	36	31	sorm	A functional boilerplate-free Scala ORM
236	48	12	slick-joda-mapper	Slick with JodaTime
236	73	15	scalatest-embedded-kafka	A library that provides an in-memory Kafka instance to run your ScalaTest specs against.
234	58	92	banana-rdf	Banana RDF
234	76	0	TechDoc	自己编写的技术文档汇总
232	80	2	ensime-sbt	Generates .ensime config files for SBT projects
231	31	13	sjson	Scala Json with capabilities for Scala Object Serialization
230	80	27	virtualization-lms-core	A Framework for Runtime Code Generation and Compiled DSLs
229	31	51	overview-server	Open source large document set visualization platform
229	11	2	clump	A library for expressive and efficient service composition
228	36	14	chaos	A lightweight framework for writing REST services in Scala.
227	9	1	scalaz-and-cats	Usage examples and benchmarks between Scalaz and Cats (w/ Haskell ground-truth).
226	80	43	ScalaBuff	the scala protocol buffers (protobuf) compiler
226	15	16	debox	Fast, deboxed, specialized data structures for Scala
226	139	10	akka-persistence-cassandra	A replicated Akka Persistence journal backed by Apache Cassandra
225	19	11	json-lenses	A library to query and update JSON data in Scala.
224	18	3	akka-data-replication	Replication of CRDTs in Akka Cluster
224	82	39	spark-hbase-connector	Connect Spark to HBase for reading and writing data with ease
223	64	17	querulous	An agreeable way to talk to your database.
223	56	19	spray-websocket	WebSocket for spray-can
222	48	5	dockerworker	The new IronWorker workflow examples. Test locally, then upload and start queuing jobs!
221	40	57	akka-raft	A toy project implementing RAFT on top of Akka Cluster (not prod ready)
221	91	7	scalachess	Chess API written in scala. Immutable and free of side effects.
221	67	3	reactive-microservices	Project showcasing different microservice communication styles using Scala, Akka, Play and other tools from Scala ecosystem
221	18	17	riff-raff	The Guardian's deployment platform
220	30	7	active-slick	Slick extensions for record lifecycle management
220	114	0	CourseraCodeSamplesReactiveProgramming	None
220	77	3	kcptun-android	kcptun for Android.
220	22	2	grafter	Grafter is a library to configure and wire Scala applications
219	118	5	bugatti	运维自动化部署监控平台
219	6	12	Scalaxy	Compiler plugin goodies for Scala (continuation of non-OpenCL part of ScalaCL)
217	36	14	constructr	Coordinated (etcd, ...) cluster construction for dynamic (cloud, containers) environments
217	73	10	spark-druid-olap	Sparkline BI Accelerator provides fast ad-hoc query capability over Logical Cubes. This has been folded into our SNAP Platform(http://bit.ly/2oBJSpP) an Integrated BI platform on Apache Spark.
215	80	3	kafka-exactly-once	None
215	70	6	neo4j-scala	Scala wrapper for Neo4j Graph Database
214	37	0	boilerplay	Using the latest technology in the Scala ecosystem, Boilerplay is a reactive web application built on Play 2.6, ScalaJS, Silhouette 5, Sangria/GraphQL, and PostgreSQL. It provides a good starting point for whatever you want to build.
214	21	4	twirl	The Play framework Scala template engine, stand-alone and packaged as an SBT plugin
214	50	38	tispark	TiSpark is built for running Apache Spark on top of TiDB/TiKV
214	60	6	play-salat	MongoDB / Salat plugin for Play 2 [MOVED]
214	24	1	puck	Puck is a lightning-fast parser for natural languages using GPUs
213	29	11	bloom-filter-scala	Bloom filter for Scala, the fastest for JVM
212	15	22	kantan.csv	CSV handling library for Scala
212	15	1	scads	Scala Algorithms and Data Structures
212	66	19	play-mailer	Play mailer plugin
212	101	6	hbase-rdd	Spark RDD to read and write from HBase
212	30	11	scala-stm	A library-based Software Transactional Memory (STM) for Scala, coupled with transactional sets and maps
212	52	3	apparat	A framework to optmize ABC, SWC and SWF files.
211	25	4	scala-machines	A stream processing library for Scala
211	21	8	play-auto-refresh	None
211	147	23	astro	Native, optimized access to HBase Data through Spark SQL/Dataframe Interfaces
211	100	7	scalania	Learn Scala by examples
211	58	68	aprsdroid	APRSdroid - Android APRS reporting tool
210	20	32	outwatch	A purely functional and reactive UI framework based on Monix and VirtualDom
208	21	8	retry	because you should never give up, at least not on the first try
206	89	0	mongo-scala-driver	None
206	33	5	streamz	A combinator library for integrating Functional Streams for Scala (FS2), Akka Streams and Apache Camel
205	139	13	SparkOnHBase	SparkOnHBase
205	10	5	crjdt	A conflict-free replicated JSON datatype (CRDT) in Scala
205	41	11	atto	friendly little parsers
204	32	0	ddd-leaven-akka	Reactive DDD with Akka
204	37	2	probability-monad	None
204	36	5	baysick	An embedded Insane-specific Language for Scala implementing the BASIC programming language
203	42	6	workbench	Tooling around scala-js
203	25	4	SpinalHDL	SpinalHDL core
202	23	8	scalang	Scalang is a scala wrapper that makes it easy to write services that interface with erlang.
202	53	13	riscv-boom	Berkeley Out-of-Order Machine
201	38	1	scala	LascoDan(Korea Scala Group) scala study
201	40	30	reactive	A simple FRP library and a web UI framework built on it
201	14	0	sbt-fresh	sbt-plugin to create an opinionated fresh sbt project
201	51	12	sparklint	A tool for monitoring and tuning Spark jobs for efficiency.
200	15	4	scalaprops	property based testing library for Scala
200	27	9	nelson	Automated, multi-region container deployment
200	45	70	apibuilder	Simple, Comprehensive Tooling for Modern APIs
199	59	16	op-rabbit	The Opinionated RabbitMQ Library for Scala and Akka
199	27	4	each	A macro library that converts native imperative syntax to scalaz's monadic expressions
197	5	5	splain	better implicit errors for scala
197	15	6	gll-combinators	A parser combinator library based on the GLL algorithm
197	58	9	akka-persistence-kafka	A replicated Akka Persistence journal backed by Apache Kafka
197	64	17	akka-kafka	None
196	65	2	Scala-Algorithms	Scala translations of Robert Sedgewick's Java Algorthms
196	42	12	scala-ssh	Remote shell access via SSH for your Scala applications
196	64	1	progfun-stats	Visualize statistics from the MOOC "Functional Programming Principles in Scala" using Scala!
195	43	12	Delite	The Delite Git Repo
195	48	5	scala-json	Scala JSON toolkit. Originally from the Odersky "Stairway" Book, tightened up and tests added by Twitter, Inc.
195	170	31	spark-sql-perf	None
194	46	2	telegrambot4s	Telegram Bot API Wrapper for Scala
194	102	11	workbench-example-app	An example application written in ScalaJS using scala-js-dom and scala-js-workbench
194	26	5	Full-Stack-Scala-Starter	Play 2.5, ScalaJS, Binding.scala starter project.
194	65	77	collection-strawman	Implementation of the new Scala 2.13 Collections
194	29	20	scalagen	Java to Scala transformation
193	19	1	AndroidDemoIn4Languages	Comparison among Java, Groovy, Scala, Kotlin in Android Development.
193	18	35	bloop	A hot bloop for your productivity
193	16	17	freek	Freek, a freaky simple Free to combine your DSL seamlessly
192	62	3	akka-rabbitmq	RabbitMq client in Scala and Akka actors
191	78	0	midonet	MidoNet is an Open Source network virtualization system for Openstack clouds
191	43	17	gu-who	answering: who are all these users in my GitHub org?
190	68	0	link-prediction	Solution to Facebook's link prediction contest on Kaggle.
190	30	17	Cortex	Powerful Observable Analysis Engine
190	42	64	rapture	Rapture
190	23	6	jscala	Scala macro that produces JavaScript from Scala code.
189	36	34	scala-redis-nb	Implementation of a non blocking Redis client in Scala using Akka IO
188	174	7	txbits	DISCLAIMER: TxBits is not affiliated with any active exchanges. Use them at your own risk and beware of any that violate the AGPL license terms by not releasing their source code as required.
188	17	8	acyclic	Acyclic is a Scala compiler plugin to let you prohibit circular dependencies between files
188	24	0	akka-crdt	Server-managed CRDTs based on Akka
187	59	37	lojinha	a small store application, developed using Play 2 and Akka 2
187	39	1	s4	Spray Slick Starter Stack
187	32	1	akka-sse	Akka HTTP now includes Akka SSE, this project is at EOL
187	12	10	emm	A general monad for managing stacking effects
187	44	4	sbt-native-packager-examples	A set of sbt-native-pakager examples
187	48	9	reactive-rabbit	Reactive Streams driver for AMQP protocol. Powered by RabbitMQ library.
187	7	4	chimney	Scala library for boilerplate-free data transformations
186	41	8	bayes-scala	Bayesian Networks in Scala
186	42	13	trifecta	Trifecta is a web-based and CLI tool that simplifies inspecting Kafka messages and Zookeeper data. Additionally, the CLI tool provides the capability to import/export data to/from ElasticSearch and MongoDB.
186	21	10	smoke	Simple, asynchronous HTTP using Scala.
186	31	0	eventsourced-example	A Scala web application demonstrating event-sourcing best practices
186	72	5	play-scala-websocket-example	Example Play Scala application showing WebSocket use with Akka actors
185	72	1	spark-elastic	This project combines Apache Spark and Elasticsearch to enable mining & prediction for Elasticsearch.
184	26	9	validation	validation api extracted from play
184	59	37	akka-kryo-serialization	Kryo-based serialization for Akka
184	26	0	DeepLearningForFun	Implementation of some interesting ideas of deeplearning with MXNet
182	23	15	scalalogging	Convenient and performant logging in Scala
182	53	1	akka-dddd-template	Akka DDDD template using CQRS/ES with a Distributed Domain
182	32	20	dragos-vscode-scala	None
181	11	2	metarest	Scala macros to generate RESTful Models
181	88	5	reactivemongo-demo-app	Full web application built upon Play 2.0 and ReactiveMongo
181	60	3	ReactiveMessagingPatterns_ActorModel	The examples for the book "Reactive Messaging Patterns with the Actor Model--Applications and Integration in Scala and Akka"
181	83	14	akka-persistence-jdbc	Asynchronously writes journal and snapshot entries to configured JDBC databases so that Akka Actors can recover state
181	28	59	metals	🚧 WIP Language Server for Scala 🚧
180	31	10	browse	A Scala source code browser
180	37	27	migration-manager	Scala Binary Compatibility validation tool – "MiMa" for short
179	84	1	A-community-detect-System-based-on-GraphX	最近太忙了，请不要联系我了，也不用点赞了。有小人对我完整言论中的部分进行截图向“单位“举报我。抱歉，技术博客怕以生活中的内容举例子的内容被小人只截取完整内容中的部分内容举报利用，已一键全部删帖。
179	36	2	hacg	琉璃神社 hacg android app by scala
179	19	42	nine-cards-v2	An Open Source Android Launcher built with Scala on Android
178	22	0	store	The DB that's replicated, sharded and transactional.
178	48	8	ficus	Scala-friendly companion to Typesafe config - moved to https://github.com/iheartradio/ficus
178	11	10	adept	Adept - the predictable dependency management system
178	24	8	sbt-sonatype	A sbt plugin for publishing Scala/Java projects to the Maven central.
177	10	2	Scurses	Scurses, terminal drawing API for Scala, and Onions, a Scurses framework for easy terminal UI
177	59	5	riscv-sodor	educational microarchitectures for risc-v isa
177	42	4	knobs	A reasonable configuration library for Scala
177	24	2	stateless-future	Asynchronous programming in fully featured Scala syntax.
176	39	9	sPDF	Create PDFs from Scala using plain old HTML and CSS. Uses wkhtmltopdf on the back-end which renders HTML using Webkit.
176	12	0	sentinel	Boilerplate for creating reactive TCP clients / servers on Akka Streams
175	32	28	EventStore.JVM	Event Store JVM Client
175	97	94	spark-xml	XML data source for Spark SQL and DataFrames
175	60	5	spark-hash	Locality Sensitive Hashing for Apache Spark
175	46	27	mist	Serverless proxy for Spark cluster
175	30	2	quiver	A reasonable library for modeling multi-graphs in Scala
174	23	8	swave	A lightweight Reactive Streams Infrastructure Toolkit for Scala.
174	68	0	PlayBasics	Example code for my tutorial series about Play Framework 2.x
174	39	6	rudder	Continuous configuration for effective compliance
173	62	16	cloudformation-template-generator	A type-safe Scala DSL for generating CloudFormation templates
172	42	4	eventsim	Event data simulator. Generates a stream of pseudo-random events from a set of users, designed to simulate web traffic.
172	33	1	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。
172	25	9	scala-blitz	Scala framework for efficient sequential and data-parallel collections -
172	13	1	scala-workflow	Boilerplate-free syntax for effectful computations
172	86	24	scala-js-dom	statically typed dom wrappers for scala-js
171	11	0	Structures	Functional type classes for Scala
170	57	37	scanamo	Simpler DynamoDB access for Scala
170	57	3	effective_akka	Source code from my Effective Akka work
170	54	2	scala-koans	The Scala Koans
170	44	2	MachineLearning	Literature Study
170	28	18	Laika	Text Markup Transformer for sbt and Scala applications, transforming Markdown and reStructuredText to HTML and PDF
170	9	3	expecty	Power assertions (as known from Groovy and Spock) for the Scala language.
170	18	4	scuruto	An internal knowledge sharing app
169	44	14	doodle	Compositional vector graphics in Scala / Scala.JS
169	52	75	scastie	An interactive playground for Scala
169	66	2	reactive-web-applications	Sources of the sample applications of the Reactive Web Application book
168	24	3	akka-http-cors	Akka Http directives implementing the CORS specifications defined by W3C
168	26	3	Hasher	A small Scala library for easily generating hashes (md5, sha1, sha256, sha512, crc32, bcrypt, hmacs, pbkdf2)
168	39	14	anti-xml	The scala.xml library has some very annoying issues. Time for a clean-room replacement!
167	7	9	thyme	Thyme is a microbenchmark utility for Scala. It includes Parsley, a (simple) local profiling tool.
166	107	1	javacv-examples	Examples of using JavaCV / OpenCV library on Java Virtual Machine
166	107	0	scala-js-example-app	Example application built with Scala.js
166	36	7	scala-js-ts-importer	TypeScript Importer for Scala.js
166	18	7	sbt-web-scalajs	SBT plugin to use Scala.js along with any sbt-web server.
166	21	0	SprayLearning	Learning
166	47	0	sangria-akka-http-example	An example GraphQL server written with akka-http, circe and sangria
165	5	24	goggles	Pleasant, yet principled Scala optics DSL
165	14	3	treelog	Allows logging in a tree structure so that comprehensive logging does not become incomprehensible
165	77	4	learning-examples	Code examples for the book Learning Concurrent Programming in Scala
164	8	6	sbt-errors-summary	sbt plugin to show a summary of compilation messages.
164	29	8	configgy	simple config and logging setup for scala
163	4	2	better-monadic-for	Desugaring scala for without implicit withFilters
163	81	2	LIBBLE-Spark	None
162	73	28	zen	Zen aims to provide the largest scale and the most efficient machine learning platform on top of Spark, including but not limited to logistic regression, latent dirichilet allocation, factorization machines and DNN.
162	10	1	sauron	Yet another Scala lens macro
162	32	14	circumflex	[UNMAINTAINED] Circumflex — lightweight Scala-based Web application framework and ORM
161	25	27	magnolia	A better generic macro for Scala
161	39	9	play-autosource	Play Autosource : 1mn REST/Crud/Async/Typesafe Datasource for Play Framework
161	77	17	slick-examples	A sample project for getting started with Slick
161	79	4	play-scala-rest-api-example	Example Play Scala application showing REST API
161	71	11	spark-streamingsql	Manipulate Spark-streaming by SQL
161	111	5	bahir	Mirror of Apache Bahir
160	20	84	flix	The Flix Programming Language
160	18	6	machinist	Spire's macros for zero-cost operator enrichment
160	20	2	scage	game engine written in Scala
159	9	2	bond	Type-level validation for Scala
159	7	3	effectful	A syntax for type-safe effectful computations in Scala
159	49	6	crossdata	Easy access to big things. Library for Apache Spark extending and improving its capabilities
159	60	20	play2-memcached	A memcached plugin for Play 2.x
158	22	15	hammersmith	Pure asynchronous MongoDB Driver for Scala.
158	21	0	sql-differential-privacy	Dataflow analysis & differential privacy for SQL queries
158	24	14	featran	A Scala feature transformation library for data science and machine learning
158	32	2	play-api-rest-seed	This Play 2.5 template tries to be a skeleton for a simple Json API REST. Please, check the readme file for more details.
158	41	9	incubator-s2graph	Mirror of Apache S2Graph (Incubating)
157	6	2	monadless	Syntactic sugar for monad composition in Scala
156	38	10	berkeley-entity	The Berkeley Entity Resolution System jointly solves the problems of named entity recognition, coreference resolution, and entity linking with a feature-rich discriminative model.
156	118	3	first-edition	The book's repo
155	39	3	shelldroid	Create Virtual Environment for your Android Apps
155	18	11	libra	A dimensional analysis library based on dependent types
155	51	17	sbt-bintray	fresh packages delivered from your sbt console
155	18	7	spray-can	A low-overhead, high-performance, fully async HTTP 1.1 server and client library implemented entirely in Scala on top of Akka
155	24	6	kafka-rx	reactive kafka client
155	71	22	twitter4s	An asynchronous non-blocking Scala client for both the Twitter Rest and Streaming API
154	16	12	ionroller	AWS Immutable Deployment framework for web services
153	90	1	example-spark	Spark, Spark Streaming and Spark SQL unit testing strategies
153	7	4	scala-gopher	Implementation of CSP constructions (Communication Sequence Process, i.e. go-like channels) in scala
153	84	17	amqp-client	Simple fault-tolerant AMQP client written in Scala and based on Akka and the RabbitMQ java client
153	21	16	scalacheck-shapeless	Generation of arbitrary case classes / ADTs instances with scalacheck and shapeless
153	20	16	blaze	Blazing fast NIO microframework and Http Parser
153	6	3	arrows	High-performance Arrow and Task in Scala
152	59	4	metrics-play	Metrics module for Play2
152	16	4	np	new sbt project generation made simple(r)
152	64	18	spark-rabbitmq	RabbitMQ Spark Streaming receiver
152	2	4	curryhoward	Automatic code generation for Scala functions and expressions via the Curry-Howard isomorphism
152	12	8	relate	Performant database access in Scala
152	19	1	scredis	Non-blocking, ultra-fast Scala Redis client built on top of Akka IO, used in production at Livestream
152	7	3	henkan	A small library for converting between case classes.
152	27	2	diffson	A scala diff/patch library for Json
151	122	72	training	Training materials for Strata, AMP Camp, etc
151	60	3	MLI	An API for Distributed Machine Learning
151	21	5	CT_from_Programmers.scala	Scala sample code for Bartosz Milewski's CT for Programmers
151	23	2	discipline	Flexible law checking for Scala
150	19	16	coroutines	Scala coroutines implementation.
150	14	6	configs	Scala wrapper for Typesafe config
150	59	3	anorm	The Anorm database library
150	13	3	status	An open source, self hosted status page application for communicating service incidents to customers.
149	101	24	spray-swagger	None
149	65	74	zinc	Scala incremental compiler library, originally part of sbt
149	20	10	Swarm	None
149	10	13	aeromock	Lightweight mock web application server
149	61	34	play-json	The Play JSON library
149	31	8	metricsd	A metrics aggregator for Graphite
149	60	10	scalajs-react-components	Reusable scalajs-react components
149	11	0	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.
148	5	5	typed-actors	compile-time typechecked akka actors
148	68	22	ollie	Ollie is a open information extractor that uses bootstrapped dependency paths.
147	13	30	troy	Type-safe and Schema-safe Scala wrapper for Cassandra driver
147	44	3	CodeSamples	Code snippets appearing in the book are excerpts from these complete and tested samples.
147	33	1	play-scala-isolated-slick-example	Example Play Slick Project
147	20	17	tsec	Type-safe general-cryptography library - https://jmcardon.github.io/tsec/
147	21	23	endpoints	Scala library to define HTTP-based communication protocols
147	6	4	scaled	My own private IDE-aho.
146	17	17	contextual	Contextual
146	7	4	scribe	Practical logging framework that doesn't depend on any other logging framework and can be completely configured programmatically.
146	36	10	courier	send electronic mail with scala
146	19	16	octoparts	Octoparts, the backend services aggregator
146	23	1	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.
146	19	2	scala-android	Scala on Android Examples
146	45	2	CookIM	Distributed web chat application base websocket built on akka.
146	26	5	ckite	CKite - A JVM implementation of the Raft distributed consensus algorithm written in Scala
145	23	10	hookup	A reliable netty websocket server built on top of akka
145	26	4	funnel	DEPRECATED: Reasonable monitoring for distributed systems
145	37	12	sbt-start-script	SBT Plugin to create a "start" script to run the program
145	8	3	Scalite	An experimental whitespace-delimited syntax for the Scala programming language
145	25	5	kafka-streams-scala	Thin Scala wrapper around Kafka Streams Java API
145	22	8	scala-chart	Scala Chart Library
145	19	17	cornichon	Scala DSL for testing HTTP JSON API
145	46	19	DynaML	Scala Library/REPL for Machine Learning Research
144	12	0	Ctries	Scala implementation of the Ctrie datastructure.
144	19	13	sbt-doctest	Doctest for scala
144	35	10	poi.scala	Excel meets scalaz
144	113	2	SparkMLlibDeepLearn	SparkMLlibDeepLearn深度学习
144	15	14	case-app	Type-level & seamless command-line argument parsing for Scala
143	28	14	fsqio	A monorepo that holds all of Foursquare's opensource projects
143	87	13	online-auction-scala	None
143	8	4	sbt-sublime	An sbt plugin for generating Sublime Text projects with library dependencies sources
142	17	6	no-carrier	Tool to auto-close old GitHub issues that were abandoned by their reporter
142	50	20	paradise	Let our powers combine!
142	28	5	sbt-protobuf	sbt plugin for compiling protobuf files
142	94	43	spark-bench	Benchmark Suite for Apache Spark
141	51	32	s3mock	Embedded S3 server for easy mocking
141	19	51	wolfe	Wolfe Language and Engine
140	80	12	ScalaMl	Project, source code and data files for 1st edition "Scala for Machine Learning"
140	20	7	PureCSV	A type-safe and boilerplate-free CSV library for Scala
140	20	4	macrocosm	Exploration of Scala macros
139	23	31	play-json-extensions	+22 field case class formatter and more for play-json
139	22	13	iteratee	Iteratees for cats
139	14	18	monadic-html	Tiny DOM binding library for Scala.js
139	12	10	diff	Visually compare Scala data structures with out of the box support for arbitrary case classes.
139	17	12	scala-forklift	Type-safe data migration tool for Slick, Git and beyond.
139	85	15	spark-libFM	An implement of Factorization Machines (LibFM)
139	34	2	spark-ext	Spark Extension : ML transformers, SQL aggregations, etc that are missing in Apache Spark
139	52	10	sbt-site	Site generation for sbt
139	17	6	ScalaCollider	A Scala sound synthesis library based on SuperCollider
139	17	15	ensichat	Project discontinued
139	55	3	sbt-in-action-examples	Source code examples for the book "sbt in Action"
138	13	1	scalaj-collection	None
138	65	42	scala-xml	The standard Scala XML library
138	13	4	ciris	Lightweight, extensible, and validated configuration loading in Scala
137	223	8	scala-redis	A scala library for connecting to a redis server, or a cluster of redis nodes using consistent hashing on the client side.
137	39	7	scala-io	Repository for work on Scala Standard Library I/O components
137	16	9	simmer	Reduce your data. A unix filter for algebird-powered aggregation.
137	53	44	scalajs-bundler	None
137	30	1	spray-actor-per-request	Example spray application that uses the actor per request model
137	20	9	Configrity	Simple, immutable and flexible configuration library for scala.
136	47	31	leon	The Leon system for verification, synthesis, and more.
136	25	24	monitor	Library for monitoring the Typesafe stack-based applications.
136	28	12	featherbed	Asynchronous Scala HTTP client using Finagle, Shapeless and Cats
136	34	54	paradox	Markdown documentation
135	41	42	scct	Scala Code Coverage Tool
135	72	14	chisel-tutorial	chisel tutorial exercises and answers
135	20	0	standard-project	A slightly more standard sbt project plugin library
135	65	9	slack-scala-client	A scala library for interacting with the slack api and real time messaging interface
135	20	9	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.
135	24	0	scala-ssh-shell	Your Scala SSH backdoor into the jvm
134	20	7	play-navigator	Better router for Play Framework 2.x
134	30	6	tormenta	Scala extensions for Storm
133	22	9	cascade	Common Libraries & Patterns for Scala Apps @ PayPal
133	17	7	scala-js-react	ScalaJS interface for Facebook React
133	9	1	threeflow.js	None
132	33	0	HsunTzu	HDFS compress tar zip snappy gzip uncompress untar codec hadoop spark
132	30	26	scaladin	Scala API for Vaadin Framework
132	9	5	kentuckymule	Limits of Scala typechecking speed
132	12	19	scala-records	Labeled records for Scala based on structural refinement types and macros.
132	39	2	crawler	Scala DSL for web crawling
131	26	4	scala-react	Scala.react is a reactive programming library for Scala.
131	40	3	spark-kafka	Low level integration of Spark and Kafka
131	27	38	signal-collect	A framework for scalable graph computing.
131	36	12	sbt-header	sbt-header is an sbt plugin for creating file headers, e.g. copyright headers
131	18	11	play-json-derived-codecs	None
130	15	4	big-data-rosetta-code	Code snippets for solving common big data problems in various platforms. Inspired by Rosetta Code
130	14	18	macros	Archived - Scala Macros
130	14	2	mario	Functional, Typesafe, Declarative Data Pipelines
130	30	29	rho	A self documenting DSL built on http4s
129	21	10	ratatool	A tool for data sampling, data generation, and data diffing
129	26	9	datomisca	Datomisca: a Scala API for Datomic
129	31	15	HPaste	HBase DSL for Scala with MapReduce support
129	19	15	neo-sbt-scalafmt	Scalafmt SBT plugin
129	46	35	GPUEnabler	Provides GPU awareness to Spark, Contact: @kmadhugit and @kiszk
129	25	13	socket.io.play	socket.io with play framework 2.0
128	14	0	haplocheirus	A Redis-backed storage engine for timelines
128	65	1	scala	The Scala version of MyBatis SQL Mapper
128	5	3	futiles	The missing utils for working with Scala Futures
128	46	7	AnormCypher	Neo4j Scala library based on Anorm in the Play Framework
128	26	33	abandon	😌 Simple and Robust Accounting
128	9	5	fansi	Scala/Scala.js library for manipulating Fancy Ansi colored strings
128	20	1	youi	Next generation user interface and application development in Scala and Scala.js for web, mobile, and desktop.
128	43	3	koober	None
127	26	4	akka-stream-extensions	Extensions for Akka Stream
127	29	3	eventual	The Eventual PlayFramework-AngularJS-Bootstrap-MongoDB Seed Project
127	13	30	jsoniter-scala	Scala macros for compile-time generation of ultra-fast JSON codecs
126	53	0	Source-Notes-Chinese-translations-of-Spark-GraphX	Spark图计算引擎GraphX源码中文注释。 联系QQ：最近太忙了,莫联系
126	12	30	widok	Reactive web framework for the JVM and Scala.js
126	16	4	slickless	Support for shapeless HLists/Generics in Slick.
126	27	0	akka-docker-cluster-example	An example akka-cluster project with docker support
125	62	11	spark-knn	k-Nearest Neighbors algorithm on Spark
125	29	0	scala-days-android	Official Android app for Scala Days
125	31	5	scrypto	Cryptographic primitives for Scala
125	17	5	scala-zeromq	Thread-safe ZeroMQ for Scala
125	32	5	mupd8	Muppet
125	86	134	arduleader	An android ground controller (and other things) for Mavlink/Arduplane
125	114	2	play-silhouette-seed	The Silhouette Seed project is an Activator template which shows how Silhouette can be implemented in a Play Framework application.
125	35	1	scala-spring-hibernate-maven-webapp	Code for kickstarting a webapp using Scala + Spring + Hibernate + Maven + Selenium WebDriver PageObject Web Tests
125	17	17	sbt-dynver	An sbt plugin to dynamically set your version from git
125	42	6	play-scalajs-showcase	Play+Scala.js Showcase
124	48	13	scalastyle-sbt-plugin	scalastyle-sbt-plugin
124	11	24	kanaloa	Make your service more resilient by providing protection against traffic oversaturation
124	48	115	ForgeMultipart	An API for dynamically handling different functional parts in the one block space.
124	38	2	scalastic	scala driver for elasticsearch
124	13	10	freeslick	Open source Slick drivers for commercial databases. Includes MS SQLServer, Oracle 11g and DB2.
124	28	18	stamina	Schema evolution for akka-persistence
123	17	11	sbt-docker-compose	Integrates Docker Compose functionality into sbt
123	108	0	SparkLearning	Learning to write Spark examples
122	7	0	scasm	A a dynamic x86_64 assembler in Scala — Code for the live coding session @ Devoxx france 2016
122	10	13	Compute.scala	Scientific computing with N-dimensional arrays
122	14	31	Bowler	RESTful Web Framework based on Scala, built on top of Scalatra & Scalate
122	36	12	authentikat-jwt	JWT Scala Implementation - Claims based auth for Scala.
122	44	12	play-s3	S3 module for Play
121	43	1	scala-samples	There are pieces of scala code that explain Scala syntax and related things - like what you can do with all this
121	20	17	api-first-hand	API-First bootstrapping tool for building RESTful web services from a Swagger/OpenAPI spec
121	13	13	nyaya	Random Data Generation and/or Property Testing in Scala & Scala.JS.
121	30	19	spookystuff	Scalable query engine for web scrapping/data mashup/acceptance QA, powered by Apache Spark
121	57	0	applied-nlp	Course repository for Applied Natural Language Processing
121	14	4	tapl-scala	Code from the book "Types and Programming Languages" in Scala
120	6	1	SynapseGrid	SynapseGrid is a framework for constructing dynamic low latency data flow systems.
120	58	20	aws-wrap	Asynchronous Scala Clients for Amazon Web Services
120	31	1	play-jsmessages	Library to compute localized messages of your Play application on client side
120	22	7	flyway-play	Play modules for Flyway
119	36	3	akka-zk-cluster-seed	None
119	7	5	slinky	Write Scala.js React apps just like you would in ES6
119	10	9	parseback	A Scala implementation of parsing with derivatives
119	6	1	sbt-groll	sbt plugin to roll the Git history
119	18	7	scalaplot	Library to plot graphs using a scala frontend, and various backends such as gnuplot, jfreegraph, matplotlib, etc.
119	39	24	neo4j-spark-connector	These are the beginnings / experiments of a Connector from Neo4j to Apache Spark using the new binary protocol for Neo4j, Bolt.
119	79	10	incubator-livy	Mirror of Apache livy (Incubating)
119	6	18	ScalaKata	Moved
119	10	2	JustinDB	⚛️ JustinDB is a highly available globally distributed key-value data store.
118	33	16	scalavro	A reflection-based Avro library in Scala.
118	48	65	scaladex	The Scala Package Index
118	10	0	reactive-turtle	Scala and Akka for kids. A Functional Programming approach for the well known LOGO.
118	36	20	creative-scala	Quick, graphical, fun introduction to programming in Scala.
117	12	0	scala-bcrypt	Scala wrapper for jBcrypt + pom.xml inside
117	13	16	bokeh-scala	Scala bindings for Bokeh plotting library
117	11	2	decline	A composable command-line parser for Scala.
117	46	6	SpatialSpark	Big Spatial Data Processing using Spark
117	148	1	sparktraining	Examples for Spark Training in chinahadoop.cn
117	21	2	sangria-subscriptions-example	An example of GraphQL akka-http server with stream-based subscriptions
116	20	1	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.
116	47	7	aiotrade	A Trading Platform
116	52	1	activator-akka-distributed-workers	Typesafe Activator template for distributed workers with Akka cluster.
116	33	12	lookup	Outputs a list of ranked DBpedia resources for a search string.
116	24	0	scaldingale	Movie recommendations and more in MapReduce and Scalding
115	14	7	cjmx	Command line JMX library
115	5	6	cccp	Common Colaborative Coding Protocol
115	7	0	akka-visualmailbox	A visualizer for your Akka message flows
114	61	3	flink-streaming-demo	None
114	52	29	akka-stream-contrib	Add-ons to Akka Stream
114	75	7	gbf-raidfinder	Granblue Raid Finder
114	37	63	OAP	Optimized Analytics Package for Spark Platform
114	34	5	Rowz	A sample gizzard application
113	67	1	scalainaction	Code examples from scala in action book
113	34	50	scala-ide-play2	Play 2 support for Scala IDE
113	40	7	memsql-spark-connector	A connector for MemSQL and Spark
113	22	15	spores	Scala Spores, safe mobile closures.
113	16	2	random-data-generator	Random generator of test data in Scala based on Scalacheck and Shapeless
113	26	6	actuarius	A markdown processor for the JVM written in Scala.
113	12	8	mockedstreams	Scala Library for Unit-Testing Processing Topologies in Apache Kafka / Kafka Streams
112	16	6	rng	Pure-functional random value generation
112	82	2	douban-recommender	基于Spark ML实现的豆瓣电影推荐系统
112	27	18	sbt-spark-package	Sbt plugin for Spark packages
112	8	0	shims	Seamless interop layer between cats and scalaz
112	17	16	RosHTTP	Unified Scala.js + Scala HTTP client API
112	31	17	framian	Framian
112	16	7	sbt-robovm	An sbt plugin for iOS development in Scala
112	15	5	innkeeper	Simple route management API for Skipper
112	47	23	glint	Glint: High performance scala parameter server
111	35	11	sbt-aws-lambda	sbt plugin to deploy code to AWS Lambda
111	20	2	akka-serial	Reactive serial communication library for Akka and Scala.
111	23	46	stainless	Verification framework for higher-order functional programs
111	12	0	ganitha	scalding powered machine learning
111	20	0	mouse	A small companion to cats
111	49	18	hands-on-scala-js	Better documentation for Scala.js
111	24	0	cqrs-akka	An implementation of CQRS using scalaz for functional domain models and Akka for event sourcing
111	12	1	neurocat	From neural networks to the Category of composable supervised learning algorithms in Scala with compile-time matrix checking based on singleton-types
110	6	6	log4s	High-performance SLF4J wrapper for Scala.
110	35	18	mantis	A Scala based client for Ethereum Classic.
110	73	0	SparkDemo	spark example code, has some production practice.
110	88	1	Learning-Akka	samples application for akka topics
110	23	6	archery	2D R-Tree implementation in Scala
109	64	2	quiz-management-service	A collection of tutorials on how to build REST services using Spray, ReactiveMongo, AkkaHttp, etc
109	18	4	SprayWebSockets	An implementation of a websocket server on top of spray.io
109	35	10	ISpark	An Apache Spark-shell backend for IPython
109	31	1	play-mockws	Mock WS client for Play Framework
109	16	5	actors	Evaluation of API and performance of different actor libraries
109	6	2	Raiku	A non-blocking - Akka IO driven - Riak client for Scala with a cute DSL
109	14	20	iota	Fast [co]product types with a clean syntax. For Cats & Scalaz.
109	53	3	dl4j-examples-scala	a simple scala porting of https://github.com/deeplearning4j/dl4j-examples
109	24	11	pamflet	a publishing application for short texts
109	12	9	guardrail	Principled code generation for Scala services
108	17	2	akka-http-test	A study project how akka-http works
108	39	59	play-ws	Standalone Play WS, an async HTTP client with fluent API
108	26	23	velox-modelserver	None
108	28	30	spark-bigquery	Google BigQuery support for Spark, SQL, and DataFrames
108	19	5	slashem	A rogue-like DSL for querying SOLR
108	74	5	spark-distributed-louvain-modularity	Spark / graphX implementation of the distributed louvain modularity algorithm
108	68	1	parprog-snippets	Snippets and programs from the Parallel Programming lectures.
107	38	5	wabisabi	Scala Asynchronous ElasticSearch HTTP Client
107	7	2	Freasy-Monad	Easy way to create Free Monad using Scala macros with first-class Intellij support.
107	12	3	pureimage	puts the "fun" in "functional raster image processing"
107	24	4	scaladiagrams	Generate class diagrams from scala source code
107	9	4	scalawarrior	Game written in Scala for learning Scala.
107	34	16	neuron	Scala library for neural networks
106	24	2	lift-in-action	Source code for the book "Lift in Action", publishing on Manning Q4 2011
106	22	5	pdffigures2	Given a scholarly PDF, extract figures, tables, captions, and section titles.
106	20	2	essential-macros	Examples of simple Scala Macros
106	8	7	prout	Looks after your pull requests, tells you when they're live
106	10	1	ddsl	DDSL - Dynamic Distributed Service Locator
106	25	0	couchbase-spark-connector	The Official Couchbase Spark Connector
106	2	0	scala-modules	Experimental implementations of ML-style modules in Scala
106	26	7	akka-persistence-redis	Akka Persistence that uses Redis as backend
106	29	0	autocomplete	Tries for efficient automatic word completion in Python, C++, Ruby & Java.
106	20	0	reactmq	Reactive Message Queue
105	12	5	quaich	Scala Serverless Microframework for AWS Lambda, inspired by Amazon's Chalice (https://github.com/awslabs/chalice)
105	37	6	plush	Push notifications for mobile apps - built on the Typesafe stack to ensure scalability
105	10	5	scaladotnet	Scala SDK (compiler and standard library) for .NET
104	16	2	schwatcher	File-watching library for Scala. Built on Java 7's WatchService, RxScala and Akka actors.
104	43	8	elasticsearchspark	Elastic Search on Spark
104	30	28	RMongo	R client to interface with MongoDB
104	24	8	stackable-controller	Composable Action composition framework for Play2.x
104	101	0	spark2.0-examples	Examples of Spark 2.0
103	4	3	scala-trace-debug	Macro based print debugging. Locates log statements in your IDE.
103	42	19	handlebars.scala	A Scala implementation of the Handlebars templating language (a superset of Mustache).
103	7	0	fastring	Extremely fast string formatting
103	14	1	minitest	The super light testing library for Scala and Scala.js
103	43	5	skuber	A Scala Kubernetes client library
103	8	30	otoroshi	Lightweight api management on top of a modern http reverse proxy
103	23	0	play-html-compressor	Google's HTML Compressor for Play Framework 2
103	50	0	Principles-of-Reactive-Programming	Principles of Reactive Programming, Scala: assignments and other code from Coursera https://class.coursera.org/reactive-002
103	4	2	scala-newtype	NewTypes for Scala with no runtime overhead
102	58	2	Scala	All Algorithms implemented in Scala
102	16	0	scala-js-actors	Actor system for Scala.js
102	42	10	slick-codegen-example	None
102	33	3	metrics_storm	Easy metrics collection for Storm topologies using Coda Hale Metrics
102	34	13	kaitai_struct_compiler	Kaitai Struct: compiler to translate .ksy => .cpp / .cs / .dot / .java / .js / .php / .pm / .py / .rb
102	59	14	pillar	Pillar manages migrations for your Cassandra data stores.
102	26	6	brando	A Redis client written with Akka's IO package
101	20	6	factory_pal	A Scala framework for creating objects as test data. Say no to Mocks
101	43	36	csv-validator	CSV Validation Tool and API (CSV Schema RI)
101	7	5	chymyst-core	Declarative concurrency in Scala - The implementation of the chemical machine
101	7	0	dijon	A Dynamically Typed Scala Json Library
101	21	12	knockoff	A Markdown parser + object model in scala
101	20	14	lift-ng	lift-ng is the most powerful, most secure AngularJS backend available today
101	9	4	sbt-atmos	sbt plugin for running Typesafe Console in development
100	3	2	inliner	scala macros to inline idiomatic scala for maximum performance
100	21	0	chanamq	Open source AMQP messaging broker based on Akka
100	26	18	scalismo	Scalable Image Analysis and Shape Modelling
100	56	5	spark_multiboost	An implementation of the multi-class/multi-label classifier, of which the training is carried out using AdaBoost.MH on Apache Spark.
99	25	16	scala-jsonapi	Scala support library for integrating the JSON API spec with Spray, Play! or Circe
99	21	0	phantom-examples	None
99	39	8	spark-kafka-writer	Write your Spark data to Kafka seamlessly
99	10	6	lancet	surgical precision JIT compilers
99	51	4	spark-example-project	A Spark WordCountJob example as a standalone SBT project with Specs2 tests, runnable on Amazon EMR
99	59	2	aws-training-demo	AWS Technical Trainers Demos
99	22	13	rethink-scala	Scala Driver for RethinkDB
99	23	7	akka-persistence-inmemory	Akka-persistence-inmemory is a plugin for akka-persistence that stores journal and snapshot messages memory, which is very useful when testing persistent actors, persistent FSM and akka cluster
98	27	6	spark-tsne	Distributed t-SNE via Apache Spark
98	4	0	silencer	Scala compiler plugin for annotation-based warning suppression
98	35	2	spark-fm	Reactive Factorization Engine
98	36	5	nlptools	A toolkit that wraps various natural language processing implementations behind a common interface.
98	2	3	dagon	Tools for rewriting and optimizing DAGs (directed-acyclic graphs) in Scala
98	22	20	naptime	Making REST APIs so easy, you can build them in your sleep!
98	13	23	play-swagger	Provides Swagger support for the Play-Framework
98	3	0	morpheus	Reactive type-safe Scala driver for SQL databases
98	23	21	pilon	Pilon is an automated genome assembly improvement and variant detection tool
98	22	2	play-monadic-actions	A simple scala DSL to allow clean and monadic style for Play! Actions
98	7	2	schale	A subprocess interface for Scala
98	27	8	spoiwo	Scala POI Wrapper for the spreadsheet generation in Excel:
98	11	0	config-annotation	A refactor-friendly way to use typesafe's config by scala macro annotation
98	24	11	fm-sbt-s3-resolver	SBT Plugin that adds support for resolving and publishing using Amazon S3
97	4	0	chain	Simple, efficient wrapper for fast concatenation/iteration.
97	12	2	singleton-ops	Operations for primitive and String singleton types
97	36	10	play-sass	Sass asset handling for Play Framework 2.0
97	21	7	ascii-graphs	Parse ASCII art diagrams of graphs (nodes and edges)
97	23	14	unicorn	Small Slick library for type-safe id handling
97	10	13	gigahorse	Gigahorse is an HTTP client for Scala with multiple backend support.
97	17	5	sbt-crossproject	Cross-platform compilation support for sbt.
97	5	1	internet-simulation	A full-scale simulation of the Internet based on the Border Gateway Protocol (BGP), built on SpatialOS
96	96	11	hello-scaloid-sbt	A "Hello, world" of Scaloid for sbt.
96	19	3	scala-js-games	Some simple games ported to Scala-Js
96	23	0	bioscala	Bioinformatics for the Scala programming language
96	23	15	github4s	A GitHub API wrapper written in Scala
96	22	2	scalafx-ensemble	scalafx ensemble
95	9	6	hammock	Purely functional HTTP client
95	25	9	jaws-spark-sql-rest	None
95	10	9	rorschach	Bootstrap pull request sanity checker bot
95	27	3	generalized-kmeans-clustering	This project generalizes the Spark MLLIB Batch and Streaming K-Means clusterers in every practical way.
95	10	3	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
95	29	0	scala-dddbase	Scala Library for Domain Driven-Design
95	22	72	scala-worksheet	A Scala IDE plugin for a multi-line REPL (called worksheet)
94	26	1	spectrallda-tensorspark	Quick summary: This code implements a spectral (third order tensor decomposition) learning method for learning LDA topic model on Spark.
94	18	0	play-redis	Play framework 2 cache plugin as an adapter to redis-server
94	5	1	slick-eventsourcing	Example for "Entry level event-sourcing" blog
94	17	0	lambdaconf-2014-introgame	Online material for the Introduction to Functional Game Programming with Scala workshop.
94	14	5	scalamodules	ScalaModules is an elegant and intuitive domain specific language for OSGi development written in the Scala programming language.
94	15	1	suzaku	Suzaku web UI framework for Scala
94	31	13	jamr	JAMR Parser and Generator
94	26	164	CM-Well	CM-Well - a data warehouse for your knowledge graph
94	10	10	treehugger	treehugger.scala is a library to code Scala programmatically.
94	70	11	scala-impatient	My solutions for "Scala for the Impatient" exercises
94	22	3	realtime-search	Demonstration using Play!, Akka, AngularJS and Elasticsearch to perform real-time log entry search
93	31	2	akka-ec2	Example setup of an Akka cluster in an Amazon EC2 AutoScaling group
93	20	10	shade	Memcached client for Scala
93	3	3	databaseflow	An opinionated modern database interface.
93	5	36	longevity	A Persistence Framework for Scala and NoSQL
93	21	5	akka-persistence-sql-async	A journal and snapshot store plugin for akka-persistence using RDBMS.
93	74	2	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