Apache Spark - A unified analytics engine for large-scale data processing
Source code for the X Recommendation Algorithm
Open-source code analysis platform for C/C++/Java/Binary/Javascript/Python/Kotlin based on code property graphs. Discord https://discord.gg/vv4MH284Hc
Open-source high-performance RISC-V processor
Cortex: a Powerful Observable Analysis and Active Response Engine
Scala 2 compiler and standard library. Scala 2 bugs at https://github.com/scala/bug; Scala 3 at https://github.com/scala/scala3
Modern Load Testing as Code
Apache Kyuubi is a distributed and multi-tenant gateway to provide serverless SQL on data warehouses and lakehouses.
Gluten is a middle layer responsible for offloading JVM-based SQL engines' execution to native engines.
XiangShanLab is the open-source XiangShan ecosystem's entry layer β a learning, practice, and collaboration hub spanning the RISC-V processor core and its specialized domains, making high-performance processor design learnable, doable, and participable, and welcoming collaborators from academia and industry to join real open-source development.
sbt, the interactive build tool
Build highly concurrent, distributed, and resilient message-driven applications using Java/Scala
Server-side Web Authentication library for Java https://www.w3.org/TR/webauthn/#rp-operations
Agentic and LLM Programming in Scala
Asynchronous, Reactive Programming for Scala and Scala.js.
An open source RESTful API platform for banks that supports Open Banking, XS2A, PSD2 and Open Finance through access to accounts, transactions, counterparties, payments, entitlements and metadata - plus a host of internal banking and management APIs.
A tidy SQL-based DB access library for Scala developers. This library naturally wraps JDBC APIs and provides you easy-to-use APIs.
A testing tool for Scala and Java developers
JWT support for Scala. Bonus extensions for Play, Play JSON, Json4s, Circe, uPickle, Spray and Argonaut
Kaitai Struct: compiler to translate .ksy => .cpp / .cs / .dot / .go / .java / .js / .lua / .nim / .php / .pm / .py / .rb / .rs
The fastest logging library in the world. Built from scratch in Scala and programmatically configurable.
Safe direct-style streaming, concurrency and resiliency for Scala on the JVM
Add-on module for Jackson (https://github.com/FasterXML/jackson) to support Scala-specific datatypes
A fault tolerant, protocol-agnostic RPC system
Principled Functional Programming in Scala
State of the Art Natural Language Processing
Tiny Scala high-performance, async web framework, inspired by Sinatra
Yet another JSON library for Scala
Functional JDBC layer for Scala.
Compile-time Language Integrated Queries for Scala
Pure Scala Artifact Fetching
Facebook's React on Scala.JS
A Scala kernel for Jupyter
JSON library
High performance data store solution
Alpakka Kafka connector - Alpakka is a Reactive Enterprise Integration library for Java and Scala, based on Reactive Streams and Akka.
The Streaming-first HTTP server/module of Akka
Zero-cost, compile-time, type-safe dependency injection library.
Alpakka is a Reactive Enterprise Integration library for Java and Scala, based on Reactive Streams and Akka.
Scala library for boilerplate-free, type-safe data transformations
Scala plugin for IntelliJ IDEA
:robot: A bot that helps you keep your projects up-to-date
A collection of Kafka Connect sinks and sources maintained by Lenses.io.
Free Elasticsearch security plugin and Kibana security plugin: super-easy Kibana multi-tenancy, Encryption, Authentication, Authorization, Auditing
A connector for Spark that allows reading and writing to/from Redis cluster
Bloop is a build server and CLI tool to compile, test and run Scala fast from any editor or build tool.
Compiler plugin for making type lambdas (type projections) easier to write
A new Scala wrapper for Joda Time based on scala-time
Simple, expressive, and safe UI library for Scala.js
"Trust no one, bench everything." - sbt plugin for JMH (Java Microbenchmark Harness)
Plugin for sbt to create Eclipse project definitions
A toolkit for servicing HTTP requests in Scala
ScalaFX simplifies creation of JavaFX-based user interfaces in Scala
Write Scala.js React apps just like you would in ES6
Essential Building Blocks for Scala
Productivity-oriented collection of lightweight fancy stuff for Scala toolchain
Scalate is a Scala based template engine which supports HAML, Mustache and JSP, Erb and Velocity style syntaxes.
Protocol for IDEs and build tools to communicate about compile, run, test, debug and more.
Purely functional JSON parser and library in scala.
Scala framework for building beautiful and maintainable web applications.