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Trending in open source

See what the GitHub community is most excited about this month.

  1. apache / spark

    Mirror of Apache Spark

    Scala • 395 stars this month • Built by @mateiz @rxin @pwendell @tdas @JoshRosen

  2. lagom / lagom

    Reactive Microservices for the JVM

    Scala • 431 stars this month • Built by @dotta @jroper @huntc @patriknw @jkonermann

  3. BuoyantIO / linkerd

    A dynamic linker for microservices.

    Scala • 236 stars this month • Built by @olix0r @esbie @adleong @siggy @klingerf

  4. scala / scala

    The Scala programming language

    Scala • 197 stars this month • Built by @paulp @odersky @adriaanm @retronym @lrytz

  5. openwhisk / openwhisk

    OpenWhisk is a cloud-first distributed event-based programming service.

    Scala • 172 stars this month • Built by @markusthoemmes @rabbah @psuter @perryibm @vinodmut

  6. akka / akka

    Akka Project

    Scala • 151 stars this month • Built by @viktorklang @patriknw @rkuhn @ktoso @jboner

  7. playframework / playframework

    Play Framework

    Scala • 153 stars this month • Built by @jroper @pk11 @guillaumebort @huntc @richdougherty

  8. yahoo / kafka-manager

    A tool for managing Apache Kafka.

    Scala • 113 stars this month • Built by @patelh @jisookim0513 @zheolong @jackode @Mogztter

  9. gitbucket / gitbucket

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

    Scala • 117 stars this month • Built by @takezoe @shimamoto @nazoking @tanacasino @mrkm4ntr

  10. twitter / finagle

    A fault tolerant, protocol-agnostic RPC system

    Scala • 123 stars this month • Built by @mariusae @stevegury @mosesn @kevinoliver @roanta

  11. openzipkin / zipkin

    Zipkin is a distributed tracing system

    Scala • 112 stars this month • Built by @adriancole @jamescway @franklinhu @abesto @sprsquish

  12. eBay / Neutrino

    Neutrino is a software load balancer(SLB)

    Scala • 99 stars this month • Built by @blpaul @blessonpaul @VEINHORN @cbrisket @OleTraveler

  13. fpinscala / fpinscala

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

    Scala • 69 stars this month • Built by @pchiusano @runarorama @astorije @soniah @aloshbennett

  14. mesosphere / marathon

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

    Scala • 81 stars this month • Built by @ConnorDoyle @aquamatthias @drexin @mlunoe @ssorallen

  15. rtyley / bfg-repo-cleaner

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

    Scala • 90 stars this month • Built by @rtyley @javabrett @dwijnand @choffmeister @PeterDaveHello

  16. getquill / quill

    Compile-time Language Integrated Query for Scala

    Scala • 86 stars this month • Built by @fwbrasil @lvicentesanchez @jilen @godenji @gustavoamigo

  17. ornicar / lila

    The forever free, adless and open source chess server.

    Scala • 86 stars this month • Built by @ornicar @clarkerubber @Unihedro @flugsio @Evropi

  18. cvogt / cbt

    CBT - fun, fast, intuitive, compositional, statically checked builds written in Scala

    Scala • 73 stars this month • Built by @cvogt @farmdawgnation @tobias-johansson @tpolecat @paulp

  19. scalaz / scalaz

    An extension to the core Scala library for functional programming.

    Scala • 70 stars this month • Built by @retronym @xuwei-k @larsrh @tonymorris @runarorama

  20. snowplow / snowplow

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

    Scala • 66 stars this month • Built by @alexanderdean @fblundun @jbeemster @yalisassoon @bamos

  21. typelevel / cats

    Lightweight, modular, and extensible library for functional programming.

    Scala • 65 stars this month • Built by @non @ceedubs @adelbertc @stew @fthomas

  22. spark-jobserver / spark-jobserver

    REST job server for Apache Spark

    Scala • 57 stars this month • Built by @velvia @zeitos @ankitson @TimMaltGermany @fedragon

  23. lampepfl / dotty

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

    Scala • 64 stars this month • Built by @odersky @DarkDimius @smarter @olhotak @VladimirNik

  24. tuplejump / FiloDB

    Distributed. Columnar. Versioned. Streaming. SQL.

    Scala • 63 stars this month • Built by @velvia @shrutig @Shiti @darkjh @dajac

  25. scala-js / scala-js

    Scala.js, the Scala to JavaScript compiler

    Scala • 62 stars this month • Built by @sjrd @gzm0 @nicolasstucki @andreaTP @ummels

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