Windows Steam games on Apple Silicon Macs, installed in one click
Open source server powering lichess.org, a free, ad-free online chess platform with realtime games, analysis, and tournaments.
Specification and Scala tooling for the Code Property Graph, a language-agnostic representation of program code for analysis.
Open-source platform that builds code property graphs from source, bytecode, and binaries for querying vulnerabilities with a Scala DSL.
An open-source storage framework for building Lakehouse architectures with ACID tables accessible from Spark, Flink, Trino, Presto, and Hive.
Chisel: A Modern Hardware Design Language
Open-source Chisel framework for building agile RISC-V systems-on-chip from cores, accelerators, and peripherals.
Your favorite language gets closer to bare metal.
Self-hosted Git web platform written in Scala, offering repository hosting, issues, pull requests, and wiki.
The Scala 3 compiler, standard library, and language specification, also known as Dotty.
Deequ is a library built on top of Apache Spark for defining "unit tests for data", which measure data quality in large datasets.
Scala based HDL
Scala compiler plugin for static code analysis
A Safe Agent With Tracked Capabilities
The Scala HTTP client you always wanted!
Scientific workflow engine designed for simplicity & scalability. Trivially transition between one off use cases to massive scale production environments
FireSim: Fast and Effortless FPGA-accelerated Hardware Simulation with On-Prem and Cloud Flexibility
Bloop is a build server and CLI tool to compile, test and run Scala fast from any editor or build tool.
Modify deeply nested case class fields
Scala macros for compile-time generation of safe and ultra-fast JSON codecs + circe booster
Strong type constraints for Scala
Protocol for IDEs and build tools to communicate about compile, run, test, debug and more.
Protocol buffer compiler for Scala.
A platform to build and run apps that are elastic, agile, and resilient. SDK, libraries, and hosted environments.
sbt, the interactive build tool
Scala.js, the Scala to JavaScript compiler
Generic programming for Scala
Compile-time Language Integrated Queries for Scala
Build highly concurrent, distributed, and resilient message-driven applications using Java/Scala
π Elasticsearch Scala Client - Reactive, Non Blocking, Type Safe, HTTP Client
A boilerplate-free library for loading configuration files
Rapid development of self-documenting APIs
Distributed Prometheus time series database
Zero-cost, compile-time, type-safe dependency injection library.
Scala library for boilerplate-free, type-safe data transformations
:robot: A bot that helps you keep your projects up-to-date
Flexible Scala code linting tool
Compiler plugin for making type lambdas (type projections) easier to write
A next-generation Scala framework for building scalable, correct, and efficient HTTP clients and servers
Easy, fast, transparent generic derivation of typeclass instances
A macro-based PEG parser generator for Scala 2.10+
A toolkit for servicing HTTP requests in Scala
Kaitai Struct: compiler to translate .ksy => .cpp / .cs / .dot / .go / .java / .js / .lua / .nim / .php / .pm / .py / .rb / .rs
Essential Building Blocks for Scala
The code examples used in Programming Scala, 2nd and 3rd Editions (O'Reilly)
Scala CLI is a command-line tool to interact with the Scala language. It lets you compile, run, test, and package your Scala code (and more!)
I know this because build.sbt knows this.
The fastest logging library in the world. Built from scratch in Scala and programmatically configurable.
Orbeon Forms - Build, run, and manage web forms on-premises or in the cloud.
Safe direct-style streaming, concurrency and resiliency for Scala on the JVM
A Spark plugin for reading and writing Excel files
Add-on module for Jackson (https://github.com/FasterXML/jackson) to support Scala-specific datatypes
A sbt plugin for creating distributable Scala packages.
Scala framework for building beautiful and maintainable web applications.
In-memory message queue with an Amazon SQS-compatible interface. Runs stand-alone or embedded.
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
Compiler for the Vale programming language - http://vale.dev/
Scala 2 compiler and standard library. Scala 2 bugs at https://github.com/scala/bug; Scala 3 at https://github.com/scala/scala3