Free fork of NotProton: Windows Steam games in Mac Steam, on CodeWeavers' Wine and Apple's Game Porting Toolkit
β lichess.org: the forever free, adless and open source chess server β
Build highly concurrent, distributed, and resilient message-driven applications using Java/Scala
Lightweight, modular, and extensible library for functional programming.
A better build tool for Java, Scala and Kotlin: Simpler than Maven, easier than Gradle, with 3-7x faster dev workflows than other JVM build tools
ZIO β A type-safe, composable library for async and concurrent programming in Scala
A platform to build and run apps that are elastic, agile, and resilient. SDK, libraries, and hosted environments.
A data access library for Scala + Postgres.
Library to read, analyze, transform and generate Scala programs
Safe direct-style streaming, concurrency and resiliency for Scala on the JVM
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.
Principled Functional Programming in Scala
A Scala API for Apache Beam and Google Cloud Dataflow.
Compositional, streaming I/O library for Scala
Simple, expressive, and safe UI library for Scala.js
Lightweight real-time big data streaming engine over Apache Pekko
Low-code tool for automating actions on real time data | Stream processing for the users.
Functional JDBC layer for Scala.
Asynchronous, Reactive Programming for Scala and Scala.js.
Optics library for Scala
Rapid development of self-documenting APIs
The Streaming-first HTTP server/module of Akka
Scala library for boilerplate-free, type-safe data transformations
An asynchronous programming facility for Scala
Functional GraphQL library for Scala
Expressive types for Spark.
Refactoring and linting tool for Scala
Modify deeply nested case class fields
Easy, fast, transparent generic derivation of typeclass instances
Chess API written in scala. Immutable and free of side effects.
π± Trading application written in Scala 3 that showcases an Event-Driven Architecture (EDA) and Functional Programming (FP)
The code examples used in Programming Scala, 2nd and 3rd Editions (O'Reilly)
Eff monad for cats - https://atnos-org.github.io/eff
Data structures for pure functional programming in Scala
Strong type constraints for Scala
Purely functional JSON parser and library in scala.
Agentic and LLM Programming in Scala
Generic programming for Scala
Compiler for the Vale programming language - http://vale.dev/
Facebook's React on Scala.JS
:shopping_cart: The Shopping Cart application developed in the book "Practical FP in Scala: A hands-on approach"
Functional programming toolbox
Scala 2 compiler and standard library. Scala 2 bugs at https://github.com/scala/bug; Scala 3 at https://github.com/scala/scala3