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Top Projects
13073apache/spark

Mirror of Apache Spark

10211apache/incubator-predictionio

PredictionIO, a machine learning server for developers and ML engineers. Built on Apache Spark, HBase and Spray.

10211PredictionIO/PredictionIO

PredictionIO, a machine learning server for developers and ML engineers. Built on Apache Spark, HBase and Spray.

9402playframework/playframework

Play Framework

8313scala/scala

The Scala programming language

7670shadowsocks/shadowsocks-android

A shadowsocks client for Android

7197akka/akka

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

6376gitbucket/gitbucket

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

6376takezoe/gitbucket

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

5740twitter/finagle

A fault tolerant, protocol-agnostic RPC system

4946lhartikk/ArnoldC

Arnold Schwarzenegger based programming language

3901airbnb/aerosolve

A machine learning package built for humans.

3718mesos/chronos

Fault tolerant job scheduler for Mesos which handles dependencies and ISO8601 based schedules

3439twitter/snowflake

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

3380snowplow/snowplow

Enterprise-strength web, mobile and event analytics, powered by Hadoop, Kafka, Kinesis, Redshift and Elasticsearch

3273mesosphere/marathon

Deploy and manage containers (including Docker) on top of Apache Mesos at scale.

3193ornicar/lila

lichess.org: the forever free, adless and open source chess server.

3165rtyley/bfg-repo-cleaner

Removes large or troublesome blobs like git-filter-branch does, but faster. And written in Scala

3123fpinscala/fpinscala

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

3109twitter-archive/flockdb

A distributed, fault-tolerant graph database

3109twitter/flockdb

A distributed, fault-tolerant graph database

3103scalaz/scalaz

An extension to the core Scala library for functional programming.

3077sbt/sbt

sbt, the interactive build tool

3011gatling/gatling

Async Scala-Akka-Netty based Load Test Tool

2978scala-js/scala-js

Scala.js, the Scala to JavaScript compiler

2847twitter/diffy

Find potential bugs in your services with Diffy

2829twitter/scalding

A Scala API for Cascading

2812scala-native/scala-native

Your favorite language gets closer to bare metal.

2782twitter-archive/kestrel

simple, distributed message queue system (inactive)

2782twitter/kestrel

simple, distributed message queue system (inactive)

2517spray/spray

A suite of scala libraries for building and consuming RESTful web services on top of Akka: lightweight, asynchronous, non-blocking, actor-based, testable

2221linkerd/linkerd

Resilient service mesh for cloud native apps

2219BuoyantIO/linkerd

Resilient service mesh for cloud native apps

2176scalatra/scalatra

Tiny Scala high-performance, async web framework, inspired by Sinatra

2137twitter-archive/gizzard

A flexible sharding framework for creating eventually-consistent distributed datastores

2137twitter/gizzard

A flexible sharding framework for creating eventually-consistent distributed datastores

2089scalanlp/breeze

Breeze is a numerical processing library for Scala.

2078milessabin/shapeless

Generic programming for Scala

2073pocorall/scaloid

Scaloid makes your Android code easy to understand and maintain.

1873MojoJolo/textteaser

TextTeaser is an automatic summarization algorithm.

1854twitter/summingbird

Streaming MapReduce with Scalding and Storm

1837twitter/util

Wonderful reusable code from Twitter

1829slick/slick

Scala Language Integrated Connection Kit

1802typelevel/cats

Lightweight, modular, and extensible library for functional programming.

1784laurilehmijoki/s3_website

Manage an S3 website: sync, deliver via CloudFront, benefit from advanced S3 website features.

1777intel-analytics/BigDL

BigDL: Distributed Deep Learning Library for Apache Spark

1702lampepfl/dotty

Research platform for new language concepts and compiler technologies for Scala.

1622spark-jobserver/spark-jobserver

REST job server for Apache Spark

1587twitter/finatra

Fast, testable, Scala services built on Twitter-Server and Finagle

1528openwhisk/openwhisk

Apache OpenWhisk is a serverless event-based programming service and an Apache Incubator project.

1528apache/incubator-openwhisk

Apache OpenWhisk is a serverless event-based programming service and an Apache Incubator project.

1513twitter/algebird

Abstract Algebra for Scala

1465mesos/spark

Lightning-fast cluster computing in Java, Scala and Python.

1422GravityLabs/goose

Html Content / Article Extractor in Scala - open sourced from Gravity Labs

1380Netflix/atlas

In-memory dimensional time series database.

1280PkmX/lcamera

A camera app using the new camera2 API in Android Lollipop

1262shadowsocksr/shadowsocksr-android

A ShadowsocksR client for Android

1261glzjin/shadowsocksr-android

A ShadowsocksR client for Android

1256lihaoyi/Ammonite

Scala Scripting

1237twitter/iago

A load generator, built for engineers

1217rickynils/scalacheck

Property-based testing for Scala

1212jaliss/securesocial

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

1199datastax/spark-cassandra-connector

DataStax Spark Cassandra Connector

1196guardian/grid

The Guardian’s new image management system

1186ensime/ensime-server

ENSIME JVM Process

1182non/spire

Powerful new number types and numeric abstractions for Scala.

1153lw-lin/CoolplaySpark

酷玩 Spark: Spark 源代码解析、Spark 类库等

1153proflin/CoolplaySpark

酷玩 Spark: Spark 源代码解析、Spark 类库等

1128n8han/giter8

a command line tool to apply templates defined on Github

1128foundweekends/giter8

a command line tool to apply templates defined on Github

1085mpeltonen/sbt-idea

A simple-build-tool (sbt) plugin/processor for creating IntelliJ IDEA project files

1078lift/framework

Lift Framework

1040finagle/finch

Scala combinator library for building Finagle HTTP services

1029sbt/sbt-assembly

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

1023scala-exercises/scala-exercises

The easy way to learn Scala.

1023mauricio/postgresql-async

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

1021quantifind/KafkaOffsetMonitor

A little app to monitor the progress of kafka consumers and their lag wrt the queue.

1008killrweather/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.

978tumblr/colossus

I/O and Microservice library for Scala

973amplab/shark

Development in Shark has been ended.

965ThoughtWorksInc/Binding.scala

Reactive data-binding for Scala

927yahoojapan/objc2swift

Open Source Obj-C to Swift Converter.

913websudos/phantom

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

913outworkers/phantom

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

906coursier/coursier

Pure Scala Artifact Fetching

902sksamuel/elastic4s

Elasticsearch Scala Client - Non Blocking, Type Safe, HTTP, TCP

896json4s/json4s

A single AST to be used by other scala json libraries

895circe/circe

Yet another JSON library for Scala

895travisbrown/circe

Yet another JSON library for Scala

894getquill/quill

Compile-time Language Integrated Queries for Scala

888twitter/cassovary

Cassovary is a simple big graph processing library for the JVM

876paypal/squbs

Akka/Akka HTTP for Large-Scale Production Deployments

866tuplejump/FiloDB

Distributed. Columnar. Versioned. Streaming. SQL.

866filodb/FiloDB

Distributed. Columnar. Versioned. Streaming. SQL.

860japgolly/scalajs-react

Facebook's React on Scala.js

854pathikrit/better-files

Simple, safe and intuitive Scala I/O

850kamon-io/Kamon

The Open Source tool for monitoring applications running on the JVM

836vkostyukov/scalacaster

Purely Functional Algorithms and Data Structures in Scala

834sbt/sbt-native-packager

SBT Native Packager

822lihaoyi/Metascala

A JVM written in Scala