Most popular scala repositories and open source projects

Scala is a general-purpose programming language providing support for functional programming and a strong static type system. Designed to be concise, many of Scala's design decisions aimed to address criticisms of Java.

anorm

The Anorm database library

69 226 226

github4s

A GitHub API wrapper written in Scala

80 226 226

sbt-native-image

Plugin to generate native-image binaries with sbt

20 226 226

quine

Quine • a streaming graph • https://quine.io • Slack: https://that.re/...

31 226 226

scala-ts

:wrench: Scala datamodel transpiler

29 223 223

ckite

CKite - A JVM implementation of the Raft distributed consensus algorit...

29 218 218

ip4s

Defines immutable, safe data structures for describing IP addresses, m...

19 217 217

play-scala-rest-api-example

Example Play Scala application showing REST API

116 216 216

otoroshi

Lightweight api management on top of a modern http reverse proxy

32 216 216

sbt-crossproject

Cross-platform compilation support for sbt.

29 216 216

pulsar4s

Idiomatic, typesafe, and reactive Scala client for Apache Pulsar

42 215 215

zio-sql

Type-safe, composable SQL for ZIO applications

111 215 215

algorithm

Team up to solve problems on LeetCode together

59 213 213

play-ws

Standalone Play WS, an async HTTP client with fluent API

84 213 213

youi

Next generation user interface and application development in Scala an...

28 209 209

rasterframes

Geospatial Raster support for Spark DataFrames

46 209 209

gps-overlay-on-video

Telemetry (GPS) data overlay on videos

32 206 206

online-auction-scala

132 203 203

DynaML

Scala Library/REPL for Machine Learning Research

49 199 199

predictionio-sdk-python

PredictionIO Python SDK

83 199 199

bigdata-playground

A complete example of a big data application using : Kubernetes (kops/...

74 199 199

play-scala-react-seed

:snowflake: Scala Play + React seed project with full-fledged build pr...

99 199 199

ProvingGround

Proving Ground: Tools for Automated Mathematics

38 199 199

creative-scala

Quick, graphical, fun introduction to programming in Scala.

59 198 198

goggles

Pleasant, yet principled Scala optics DSL

7 197 197

Compute.scala

Scientific computing with N-dimensional arrays

19 197 197

squid

Squid – type-safe metaprogramming and compilation framework for Scala

13 197 197

isolation-forest

A Spark/Scala implementation of the isolation forest unsupervised outl...

45 196 196

matplotlib4j

Matplotlib for java: A simple graph plot library for java, scala and k...

33 196 196

Airstream

State propagation and event streams with mandatory ownership and no gl...

22 196 196

tyrian

Elm-inspired Scala UI library.

13 196 196

zio-config

Easily use and document any config from anywhere in ZIO apps

101 195 195

validation

validation api extracted from play

35 194 194

remora

Kafka consumer lag-checking application for monitoring, written in Sca...

33 194 194

zio-keeper

A ZIO library for building distributed systems

40 194 194

scala-server-toolkit

Functional programming toolkit for building server applications in Sca...

20 193 193

predictionio-sdk-ruby

PredictionIO Ruby SDK

39 192 192

kafka-streams-scala

Thin Scala wrapper around Kafka Streams Java API

50 191 191

scala-graal

Make usage of Graal features easy and safe from Scala. Also features S...

4 191 191

spark-streaming-with-kafka

Self-contained examples of Apache Spark streaming integrated with Apac...

126 190 190

borer

Efficient CBOR and JSON (de)serialization in Scala

12 190 190

sbt-web-scalajs

SBT plugin to use Scala.js along with any sbt-web server.

29 189 189

scala-forklift

Type-safe data migration tool for Slick, Git and beyond.

29 189 189

mockedstreams

Scala DSL for Unit-Testing Processing Topologies in Kafka Streams

26 187 187

scaladex

The Scala Package Index

70 187 187

scalafix-organize-imports

A CI-friendly Scalafix semantic rule for organizing imports

19 187 187

automl-toolkit

Toolkit for Apache Spark ML for Feature clean-up, feature Importance c...

43 187 187

param.macro

Partial application syntax and lambda parameters for JavaScript, inspi...

8 186 186

zio-intellij

A companion IntelliJ IDEA plugin for the ZIO library ecosystem.

42 186 186

hnswlib

Java library for approximate nearest neighbors search using Hierarchic...

42 186 186