Github-Ranking/Top100/Scala.md

[Github Ranking](../README.md)
==========

## Top 100 Stars in Scala

| Ranking | Project Name | Stars | Forks | Language | Open Issues | Description | Last Commit |
| ------- | ------------ | ----- | ----- | -------- | ----------- | ----------- | ----------- |
| 1 | [spark](https://github.com/apache/spark) | 33291 | 25790 | Scala | 0 | Apache Spark - A unified analytics engine for large-scale data processing | 2022-07-04T03:01:43Z |
| 2 | [prisma1](https://github.com/prisma/prisma1) | 16817 | 925 | Scala | 486 | 💾 Database Tools incl. ORM, Migrations and Admin UI (Postgres, MySQL & MongoDB) | 2022-07-01T16:31:24Z |
| 3 | [scala](https://github.com/scala/scala) | 13786 | 3129 | Scala | 0 | Scala 2 compiler and standard library. For bugs, see scala/bug | 2022-07-04T01:14:36Z |
| 4 | [predictionio](https://github.com/apache/predictionio) | 12511 | 2017 | Scala | 0 | PredictionIO, a machine learning server for developers and ML engineers. | 2021-01-09T10:30:58Z |
| 5 | [akka](https://github.com/akka/akka) | 12286 | 3519 | Scala | 880 | Build highly concurrent, distributed, and resilient message-driven applications on the JVM | 2022-07-01T22:30:05Z |
| 6 | [playframework](https://github.com/playframework/playframework) | 12149 | 4035 | Scala | 409 | Play Framework | 2022-06-24T11:09:31Z |
| 7 | [lila](https://github.com/lichess-org/lila) | 11626 | 1675 | Scala | 578 | ♞ lichess.org: the forever free, adless and open source chess server ♞ | 2022-07-04T01:19:09Z |
| 8 | [CMAK](https://github.com/yahoo/CMAK) | 10889 | 2452 | Scala | 468 | CMAK is a tool for managing Apache Kafka clusters | 2022-04-29T18:02:52Z |
| 9 | [bfg-repo-cleaner](https://github.com/rtyley/bfg-repo-cleaner) | 8725 | 484 | Scala | 227 | Removes large or troublesome blobs like git-filter-branch does, but faster. And written in Scala | 2021-03-21T22:37:51Z |
| 10 | [gitbucket](https://github.com/gitbucket/gitbucket) | 8675 | 1233 | Scala | 292 | A Git platform powered by Scala with easy installation, high extensibility & GitHub API compatibility | 2022-07-03T01:14:30Z |
| 11 | [finagle](https://github.com/twitter/finagle) | 8285 | 1407 | Scala | 47 | A fault tolerant, protocol-agnostic RPC system | 2022-07-01T03:18:41Z |
| 12 | [snowflake](https://github.com/twitter-archive/snowflake) | 7033 | 1114 | Scala | 2 | Snowflake is a network service for generating unique ID numbers at high scale with some simple guarantees. | 2020-07-22T18:08:14Z |
| 13 | [ArnoldC](https://github.com/lhartikk/ArnoldC) | 6420 | 300 | Scala | 71 | Arnold Schwarzenegger based programming language | 2019-10-07T07:29:35Z |
| 14 | [snowplow](https://github.com/snowplow/snowplow) | 6125 | 1201 | Scala | 60 | The enterprise-grade behavioral data engine (web, mobile, server-side, webhooks), running cloud-natively on AWS and GCP | 2022-07-01T16:37:43Z |
| 15 | [openwhisk](https://github.com/apache/openwhisk) | 5717 | 1100 | Scala | 320 | Apache OpenWhisk is an open source serverless cloud platform | 2022-06-23T05:31:45Z |
| 16 | [frontend](https://github.com/guardian/frontend) | 5611 | 558 | Scala | 67 | The Guardian DotCom. | 2022-07-01T20:25:07Z |
| 17 | [gatling](https://github.com/gatling/gatling) | 5568 | 1117 | Scala | 37 | Modern Load Testing as Code | 2022-07-01T12:58:02Z |
| 18 | [enso](https://github.com/enso-org/enso) | 5554 | 205 | Scala | 8 | Hybrid visual and textual functional programming. | 2022-07-03T20:16:32Z |
| 19 | [fpinscala](https://github.com/fpinscala/fpinscala) | 5399 | 2921 | Scala | 69 | Code, exercises, answers, and hints to go along with the book "Functional Programming in Scala" | 2022-06-18T10:16:15Z |
| 20 | [linkerd](https://github.com/linkerd/linkerd) | 5377 | 526 | Scala | 134 | Old repo for Linkerd 1.x. See the linkerd2 repo for Linkerd   2.x. | 2022-06-01T16:11:28Z |
| 21 | [dotty](https://github.com/lampepfl/dotty) | 5017 | 843 | Scala | 781 | The Scala 3 compiler, also known as Dotty. | 2022-07-03T23:20:19Z |
| 22 | [aerosolve](https://github.com/airbnb/aerosolve) | 4776 | 586 | Scala | 6 | A machine learning package built for humans. | 2021-09-01T22:02:29Z |
| 23 | [cats](https://github.com/typelevel/cats) | 4711 | 1169 | Scala | 190 | Lightweight, modular, and extensible library for functional programming. | 2022-07-03T15:45:05Z |
| 24 | [scalaz](https://github.com/scalaz/scalaz) | 4548 | 720 | Scala | 127 | Principled Functional Programming in Scala | 2022-06-27T22:41:49Z |
| 25 | [sbt](https://github.com/sbt/sbt) | 4517 | 894 | Scala | 726 | sbt, the interactive build tool | 2022-07-03T14:45:40Z |
| 26 | [delta](https://github.com/delta-io/delta) | 4789 | 1095 | Scala | 167 | An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs for Scala, Java, Rust, Ruby, and Python. | 2022-07-03T22:40:26Z |
| 27 | [scala-js](https://github.com/scala-js/scala-js) | 4327 | 379 | Scala | 23 | Scala.js, the Scala to JavaScript compiler | 2022-07-02T14:21:58Z |
| 28 | [chronos](https://github.com/mesos/chronos) | 4325 | 553 | Scala | 208 | Fault tolerant job scheduler for Mesos which handles dependencies and ISO8601 based schedules | 2022-06-29T19:43:36Z |
| 29 | [scala-native](https://github.com/scala-native/scala-native) | 4159 | 311 | Scala | 182 | Your favorite language gets closer to bare metal. | 2022-07-04T02:20:39Z |
| 30 | [marathon](https://github.com/mesosphere/marathon) | 4046 | 872 | Scala | 23 | Deploy and manage containers (including Docker) on top of Apache Mesos at scale. | 2021-07-27T20:41:21Z |
| 31 | [diffy](https://github.com/twitter-archive/diffy) | 3793 | 369 | Scala | 0 | Find potential bugs in your services with Diffy | 2020-07-01T19:13:06Z |
| 32 | [zio](https://github.com/zio/zio) | 3435 | 1041 | Scala | 334 | ZIO — A type-safe, composable library for async and concurrent programming in Scala | 2022-07-04T03:04:07Z |
| 33 | [scalding](https://github.com/twitter/scalding) | 3362 | 695 | Scala | 286 | A Scala API for Cascading | 2022-05-17T20:59:09Z |
| 34 | [SynapseML](https://github.com/microsoft/SynapseML) | 3348 | 682 | Scala | 217 | Simple and Distributed Machine Learning | 2022-07-01T19:09:18Z |
| 35 | [CoolplaySpark](https://github.com/lw-lin/CoolplaySpark) | 3338 | 1421 | Scala | 31 | 酷玩 Spark: Spark 源代码解析、Spark 类库等 | 2022-05-18T08:55:54Z |
| 36 | [breeze](https://github.com/scalanlp/breeze) | 3351 | 703 | Scala | 85 | Breeze is a numerical processing library for Scala. | 2022-03-05T22:35:10Z |
| 37 | [flockdb](https://github.com/twitter-archive/flockdb) | 3291 | 269 | Scala | 0 | A distributed, fault-tolerant graph database | 2017-03-16T23:11:18Z |
| 38 | [shapeless](https://github.com/milessabin/shapeless) | 3256 | 525 | Scala | 48 | Generic programming for Scala | 2022-05-09T21:03:03Z |
| 39 | [atlas](https://github.com/Netflix/atlas) | 3103 | 262 | Scala | 25 | In-memory dimensional time series database. | 2022-06-29T12:36:03Z |
| 40 | [XiangShan](https://github.com/OpenXiangShan/XiangShan) | 2825 | 330 | Scala | 52 | Open-source high-performance RISC-V processor | 2022-07-04T03:03:38Z |
| 41 | [spark-nlp](https://github.com/JohnSnowLabs/spark-nlp) | 2800 | 576 | Scala | 30 | State of the Art Natural Language Processing | 2022-07-02T17:01:15Z |
| 42 | [kestrel](https://github.com/twitter-archive/kestrel) | 2786 | 327 | Scala | 24 | simple, distributed message queue system (inactive) | 2016-01-22T07:54:28Z |
| 43 | [spark-jobserver](https://github.com/spark-jobserver/spark-jobserver) | 2778 | 1008 | Scala | 104 | REST job server for Apache Spark | 2022-06-24T06:49:14Z |
| 44 | [chisel3](https://github.com/chipsalliance/chisel3) | 2604 | 456 | Scala | 206 | Chisel 3: A Modern Hardware Design Language | 2022-07-02T03:16:27Z |
| 45 | [lagom](https://github.com/lagom/lagom) | 2606 | 629 | Scala | 443 | Reactive Microservices for the JVM | 2022-05-02T14:51:53Z |
| 46 | [scalatra](https://github.com/scalatra/scalatra) | 2543 | 330 | Scala | 63 | Tiny Scala high-performance, async web framework, inspired by Sinatra | 2022-07-01T17:08:44Z |
| 47 | [util](https://github.com/twitter/util) | 2535 | 549 | Scala | 4 | Wonderful reusable code from Twitter | 2022-07-02T00:21:13Z |
| 48 | [slick](https://github.com/slick/slick) | 2533 | 598 | Scala | 399 | Scala Language Integrated Connection Kit. Slick is a modern database query and access library for Scala | 2022-07-04T01:44:10Z |
| 49 | [spray](https://github.com/spray/spray) | 2531 | 583 | Scala | 70 | A suite of scala libraries for building and consuming RESTful web services on top of Akka: lightweight, asynchronous, non-blocking, actor-based, testable | 2017-02-21T11:03:37Z |
| 50 | [wire-android](https://github.com/wireapp/wire-android) | 2526 | 494 | Scala | 307 | :phone: Wire for Android | 2022-07-03T19:40:33Z |
| 51 | [TheHive](https://github.com/TheHive-Project/TheHive) | 2526 | 504 | Scala | 750 | TheHive: a Scalable, Open Source and Free Security Incident Response Platform | 2022-07-01T14:58:48Z |
| 52 | [scala-exercises](https://github.com/scala-exercises/scala-exercises) | 2502 | 551 | Scala | 45 | The easy way to learn Scala. | 2022-06-29T05:45:16Z |
| 53 | [Ammonite](https://github.com/com-lihaoyi/Ammonite) | 2500 | 347 | Scala | 112 | Scala Scripting | 2022-06-23T08:11:13Z |
| 54 | [shadowsocksr-v2ray-trojan-android](https://github.com/xxf098/shadowsocksr-v2ray-trojan-android) | 2392 | 315 | Scala | 56 | A V2Ray, Trojan, ShadowsocksR client for Android | 2022-07-04T01:31:42Z |
| 55 | [scio](https://github.com/spotify/scio) | 2329 | 475 | Scala | 97 | A Scala API for Apache Beam and Google Cloud Dataflow. | 2022-07-03T00:15:53Z |
| 56 | [Spark-The-Definitive-Guide](https://github.com/databricks/Spark-The-Definitive-Guide) | 2344 | 2370 | Scala | 22 | Spark: The Definitive Guide's Code Repository | 2020-08-26T08:17:35Z |
| 57 | [node2vec](https://github.com/aditya-grover/node2vec) | 2365 | 886 | Scala | 81 | None | 2022-06-21T21:10:08Z |
| 58 | [circe](https://github.com/circe/circe) | 2301 | 504 | Scala | 149 | Yet another JSON library for Scala | 2022-06-27T16:12:31Z |
| 59 | [http4s](https://github.com/http4s/http4s) | 2281 | 722 | Scala | 198 | A minimal, idiomatic Scala interface for HTTP | 2022-07-03T02:45:03Z |
| 60 | [rocket-chip](https://github.com/chipsalliance/rocket-chip) | 2265 | 872 | Scala | 219 | Rocket Chip Generator | 2022-07-04T01:36:27Z |