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Scala

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173 projects265.2k total stars63.1k total forks14 languages

Open-source projects built with Scala

There are currently 173 open-source projects built with Scala, with a combined total of 265.2k GitHub stars. The most common language among these projects is Scala.

Showing 173 open-source projects · page 2 of 5

DataStax Spark Cassandra Connector
DataStax Spark Cassandra Connectordatastax/spark-cassandra-connector

A connector that enables Apache Spark to read from and write to Apache Cassandra databases for distributed data processing.

1.9k929Scala
1 year ago
monix
monixmonix/monix

A high-performance Scala library for composing asynchronous, event-based programs with strong functional programming influences.

1.9k244Scala
6 days ago
skunk
skunktypelevel/skunk

A purely functional, type-safe data access library for Scala applications using PostgreSQL.

1.7k174Scala
3 days ago
Apache Pekko
Apache Pekkoapache/incubator-pekko

Build highly concurrent, distributed, and resilient message-driven applications using Java/Scala with the Actor Model.

1.6k197Scala
1 day ago
spark-testing-base
spark-testing-baseholdenk/spark-testing-base

Base classes for writing Apache Spark tests in Scala and Python, simplifying test setup and teardown.

1.6k356Scala
1 month ago
MLeap
MLeapcombust/mleap

MLeap is a portable execution engine for deploying machine learning pipelines from Spark and Scikit-learn without their runtime dependencies.

1.5k317Scala
3 months ago
sttp
sttpsoftwaremill/sttp

A clean, type-safe HTTP client for Scala supporting synchronous, Future-based, and functional effect system programming styles.

1.5k331Scala
2 days ago
FiloDB
FiloDBfilodb/FiloDB

A distributed, Prometheus-compatible, real-time, in-memory time series database designed for massive scalability and low-latency operational metrics.

1.5k238Scala
3 days ago
scopt
scoptscopt/scopt

A Scala library for parsing command-line options with functional and object-oriented DSLs.

1.4k159Scala
9 months ago
Reactive Kafka
Reactive Kafkaakka/alpakka-kafka

A Reactive Streams connector for Apache Kafka built on Akka Streams, enabling back-pressured integration for Java and Scala.

1.4k370Scala
1 month ago
ScalaPB
ScalaPBscalapb/ScalaPB

Protocol buffer compiler plugin for Scala that generates case classes, parsers, and serializers.

1.3k293Scala
12 days ago
Sharry
Sharryeikek/sharry

A self-hosted web application for sharing files with password protection, expiration dates, and alias pages.

1.3k73Elm
4 days ago
chimney
chimneyscalalandio/chimney

A Scala library for boilerplate-free, type-safe data transformations between case classes, Java beans, and other data structures.

1.3k113Scala
1 day ago
GraphFrames
GraphFramesgraphframes/graphframes

A DataFrame-based graph processing library for Apache Spark, enabling scalable graph analytics and algorithms.

1.2k268Scala
2 days ago
Node
Nodewavesplatform/Waves

Reference implementation of the Waves blockchain node in Scala, enabling decentralized application development.

1.2k429Scala
3 days ago
ScalaTest
ScalaTestscalatest/scalatest

A free, open-source testing toolkit for Scala and Java programmers with expressive and flexible testing styles.

1.2k336Scala
1 month ago
FastParse
FastParsecom-lihaoyi/fastparse

A Scala library for building fast parsers using parser combinators with minimal boilerplate.

1.1k165Scala
4 months ago
Pact JVM
Pact JVMDiUS/pact-jvm

JVM implementation of Pact for consumer-driven contract testing, providing mock services and verification tools.

1.1k486Kotlin
11 days ago
Hail
Hailhail-is/hail

An open-source, Python-based data analysis tool with specialized data types and methods for genomic data at scale.

1.1k267Python
3 days ago
DSL-JSON
DSL-JSONngs-doo/dsl-json

A high-performance JVM JSON library with advanced compile-time databinding for Java, Android, Scala, and Kotlin.

1.1k108Java
1 year ago
DSL-JSON
DSL-JSONngs-doo/dsl-json

A high-performance JVM JSON library with compile-time databinding for Java, Android, Scala, and Kotlin.

1.1k108Java
1 year ago
ADAM
ADAMbigdatagenomics/adam

A genomics analysis platform that uses Apache Spark to parallelize genomic data processing across clusters, replacing traditional file-based workflows.

1.1k313Scala
2 months ago
caliban
calibanghostdogpr/caliban

A purely functional GraphQL library for Scala with minimal boilerplate and compile-time schema validation.

996263Scala
2 days ago
Vireo
Vireotwitter/vireo

A lightweight, versatile C++11 video processing library with a unified interface for transcoding, remuxing, trimming, and more.

958113C++
4 years ago
TensorFlow Scala
TensorFlow Scalaeaplatanios/tensorflow_scala

A strongly-typed Scala API for TensorFlow, providing functionality similar to the official Python API with additional features.

94091Scala
4 years ago
Squants
Squantstypelevel/squants

A Scala library for type-safe quantities, units of measure, and dimensional analysis.

931122Scala
17 days ago
ReactiveMongo
ReactiveMongoReactiveMongo/ReactiveMongo

A fully non-blocking, asynchronous MongoDB driver for Scala built on reactive streams.

854228Scala
16 days ago
Quicklens
Quicklenssoftwaremill/quicklens

A Scala library for modifying deeply nested fields in case classes with a concise, type-safe syntax.

84953Scala
17 days ago
Apache Samza
Apache Samzaapache/samza

A distributed stream processing framework built on Apache Kafka and Apache Hadoop YARN for fault-tolerant, stateful processing.

843332Java
24 days ago
Matryoshka
Matryoshkaslamdata/matryoshka

A Scala library providing generalized recursion schemes and traversals for fixed point data structures.

82586Scala
6 years ago
jsoniter-scala
jsoniter-scalaplokhotnyuk/jsoniter-scala

Scala macros for compile-time generation of safe and ultra-fast JSON codecs, with circe integration.

817113Scala
5 days ago
Photon ML
Photon MLlinkedin/photon-ml

A scalable machine learning library for training Generalized Linear Models and GLMix models on Apache Spark.

797174Terra
4 years ago
scalatags
scalatagscom-lihaoyi/scalatags

A small XML/HTML construction library for Scala that provides type-safe, composable HTML generation.

772117Scala
11 months ago
spark-daria
spark-dariamrpowers-io/spark-daria

A Scala library providing essential Spark extensions, helper methods, and custom transformations to maximize developer productivity.

767150Scala
8 months ago
uPickle
uPicklecom-lihaoyi/upickle

A simple, fast, dependency-free JSON and MessagePack serialization library for Scala.

767177Scala
3 months ago
Gearpump
Gearpumpgearpump/gearpump

A lightweight real-time big data streaming engine built on Akka for high-throughput, low-latency data processing.

758150Scala
6 days ago
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