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  1. πflow is a big data flow engine with spark support

    Scala 85 31 Built by @judy0131 @xiaoxiaocn @bluejoe2008 @coco11563 @yanfqidong0604 27 stars today
  2. Apache Spark

    Scala 21,022 18,347 Built by @mateiz @rxin @pwendell @cloud-fan @tdas 17 stars today
  3. 💾 Database Tools incl. ORM, Migrations and Admin UI (Postgres, MySQL & MongoDB)

    Scala 13,220 764 Built by @mavilein @do4gr @nikolasburk @timsuchanek @dpetrick 21 stars today
  4. Build highly concurrent, distributed, and resilient message-driven applications on the JVM

    Scala 9,638 2,973 Built by @viktorklang @patriknw @rkuhn @ktoso @jboner 7 stars today
  5. Play Framework

    Scala 11,043 3,721 Built by @jroper @pk11 @gmethvin @guillaumebort @wsargent 6 stars today
  6. The Scala programming language

    Scala 11,375 2,663 Built by @paulp @adriaanm @retronym @odersky @lrytz 6 stars today
  7. A fault tolerant, protocol-agnostic RPC system

    Scala 6,994 1,243 Built by @mariusae @kevinoliver @mosesn @bryce-anderson @vkostyukov 5 stars today
  8. Open source StackOverflow, Slack, Discourse, Reddit, Disqus hybrid — for your online community.

    Scala 212 29 Built by @kajmagnus @kajmagnus79 @cleydyr @greenkeeper 5 stars today
  9. Exercises for the "Functional Programming Principles in Scala", part of the FP in Scala specialized program by EPFL.

    Scala 71 241 Built by @julienrf @jdesiloniz @juanpedromoreno @FRosner @dominv
  10. BigDL: Distributed Deep Learning Library for Apache Spark

    Scala 2,818 677 Built by @yiheng @psyyz10 @qiuxin2012 @zhichao-li @SeaOfOcean
  11. Scalable Image Analysis and Shape Modelling

    Scala 124 33 Built by @marcelluethi @Ghazi-Bouabene @clangguth @statismo-demo @sschoenborn
  12. A testing tool for Scala and Java developers

    Scala 780 254 Built by @bvenners @cheeseng @jducoeur @gcberger @shadaj
  13. Mirror of Apache livy (Incubating)

    Scala 263 175 Built by @vanzin @jerryshao @alex-the-man @ajbozarth @zjffdu
  14. Readiness for Data and AI and IoT

    Scala 27 18 Built by @DataSnowman @jadesai @microsoftopensource @msftgits
  15. CPU and GPU-accelerated Machine Learning Library

    Scala 891 174 Built by @jcanny @DanielTakeshi @MickJermsurawong @byeah @aykamko
  16. Alpakka is a Reactive Enterprise Integration library for Java and Scala, based on Reactive Streams and Akka.

    Scala 918 432 Built by @2m @ennru @patriknw @raboof @huntc
  17. Scala 38 10 Built by @goral09 @aakoshh @igor-ramazanov @birchmd @AbnerZheng
  18. Code to accompany Advanced Analytics with Spark from O'Reilly Media

    Scala 1,200 928 Built by @srowen @sryza @jwills @laserson @dled
  19. Scala 34 34 Built by @mbryzek @sullis @amarrella @djohnkirby @gheine
  20. Essential Spark extensions and helper methods 😲

    Scala 235 61 Built by @MrPowers @damanp @gorros @oscarvarto @milin-k
  21. An asynchronous non-blocking Scala client for both the Twitter Rest and Streaming API

    Scala 190 74 Built by @DanielaSfregola @memoizr @oschrenk @allantl @broilogabriel
  22. Powerful new number types and numeric abstractions for Scala.

    Scala 1,466 206 Built by @non @tixxit @denisrosset @rklaehn @dusank
  23. Play modules for Flyway

    Scala 130 27 Built by @tototoshi @invalid-email-address @xuwei-k @sullis @etspaceman
  24. SenZ is a new kind of query language that can be used to communicate with IoT devices. It is easily integrable, incredibly fast, and is in the highest end of security integration.

    Scala 32 69 Built by @sumedhe @YashMeh @Akarshani @alishamohanty @charithccmc
  25. A toolkit for servicing HTTP requests in Scala

    Scala 698 121 Built by @softprops @xuwei-k @omarkilani @chrislewis @hamnis
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