Discover the top trending Scala repositories and projects on Github. Explore the latest trends in Scala development.
the-algorithm
Source code for Twitter's Recommendation Algorithmspark
Apache Spark - A unified analytics engine for large-scale data processingdelta
An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIsbfg-repo-cleaner
Removes large or troublesome blobs like git-filter-branch does, but faster. And written in Scalalila
♞ lichess.org: the forever free, adless and open source chess server ♞flix
The Flix Programming LanguageS3HyperSync
S3HyperSync is a high-performance, memory-efficient, and cost-effective tool for synchronizing files between S3-compatible storage services.XiangShan
Open-source high-performance RISC-V processorjoern
Open-source code analysis platform for C/C++/Java/Binary/Javascript/Python/Kotlin based on code property graphs. Discord https://discord.gg/vv4MH284Hcscalag
Multi-platform GPGPU computations with Scala, seamlessly 🚀magnum
A 'new look' for database access in Scalaakka
Build highly concurrent, distributed, and resilient message-driven applications on the JVMelasticmq
In-memory message queue with an Amazon SQS-compatible interface. Runs stand-alone or embedded.gluten
Gluten: Plugin to Double SparkSQL's Performancehkd4s
Higher Kinded Data for Scala 3enso
Hybrid visual and textual functional programming.nak
a command line tool and a web app for dealing with nostr entitiesmill
Mill is a fast JVM build tool that supports Java and Scala. Mill aims to make your project’s build process performant, maintainable, and flexibleneotype
A friendly newtype library for Scala 3zio
ZIO — A type-safe, composable library for async and concurrent programming in Scalascala3
The Scala 3 compiler, also known as Dotty.CMAK
CMAK is a tool for managing Apache Kafka clustersVale
Compiler for the Vale programming language - http://vale.dev/TheHive
TheHive: a Scalable, Open Source and Free Security Incident Response Platformdeequ
Deequ is a library built on top of Apache Spark for defining "unit tests for data", which measure data quality in large datasets.chisel
Chisel: A Modern Hardware Design Languagemetals
Scala language server with rich IDE features 🚀incubator-pekko
Build highly concurrent, distributed, and resilient message-driven applications using Java/Scalagatling
Modern Load Testing as Codekaitai_struct_compiler
Kaitai Struct: compiler to translate .ksy => .cpp / .cs / .dot / .go / .java / .js / .lua / .nim / .php / .pm / .py / .rbgitbucket
A Git platform powered by Scala with easy installation, high extensibility & GitHub API compatibilityraise4s
Porting of the Raise DSL from the Arrow Kt Kotlin librarykyo
Algebraic effects for Scala 3chipyard
An Agile RISC-V SoC Design Framework with in-order cores, out-of-order cores, accelerators, and moresnowflake
Snowflake is a network service for generating unique ID numbers at high scale with some simple guarantees.pdffigures2
Given a scholarly PDF, extract figures, tables, captions, and section titles.metarank
A low code Machine Learning personalized ranking service for articles, listings, search results, recommendations that boosts user engagement. A friendly Learn-to-Rank enginecats-actors
Cats Actors framework for building apps which are reactive. Cats actors uses a conceptual actor model as a higher level abstraction for concurrency.FiloDB
Distributed Prometheus time series databasedoobie
Functional JDBC layer for Scala.VexiiRiscv
Like VexRiscv, but, Harder, Better, Faster, Strongerriscv-boom
SonicBOOM: The Berkeley Out-of-Order Machinecats
Lightweight, modular, and extensible library for functional programming.recheck
The trustworthy ReDoS checkerrocket-chip
Rocket Chip Generatorgears
A strawman for a low-level async library in Scala 3.snowplow
The leader in Next-Generation Customer Data Infrastructuretsumugi-spark
SparkConnect Server plugin and protobuf messages for Amazon Deequ Data Quality Engine.codepropertygraph
Code Property Graph: specification, query language, and utilitiespostgresql-to-sqlite
pg2sqlite is easy to use solution to create sqlite database from postgresql dumpLaminar
Simple, expressive, and safe UI library for Scala.jsos-lib
OS-Lib is a simple, flexible, high-performance Scala interface to common OS filesystem and subprocess APIsRaphtory
Raphtory: A Distributed Temporal Graph Processing Systemwatchlistarr
Customizable sync of Plex Watchlist to Sonarr/Radarrscala-with-cats
Source code for Scala with Catsdelta-sharing
An open protocol for secure data sharingLogoRRR
A simple and straightforward log viewer that displays the events of interest in a clear and concise visual manner so that you can identify them faster.cats-effect
The pure asynchronous runtime for Scalaapalache
APALACHE: symbolic model checker for TLA+ and Quintiron
Strong type constraints for ScalaVyxal
A code-golfing language experience that has aspects of traditional programming languages - terse, elegant, readable.iskra
Typesafe wrapper for Apache Spark DataFrame APIscala-cli
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!)t1
chronon
Chronon is a data platform for serving for AI/ML applications.ostrich
An SMT Solver for string constraintsgemmini
Berkeley's Spatial Array Generatorgeomesa
GeoMesa is a suite of tools for working with big geo-spatial data in a distributed fashion.ifdef
`@ifdef` is an annotation that implements conditional compilation in Scalapureconfig
A boilerplate-free library for loading configuration filesmlscript
The MLscript programming language. Functional and object-oriented; structurally typed and sound; with powerful type inference. Soon to have full interop with TypeScript!atlas
In-memory dimensional time series database.ldbc
ldbc is Pure functional JDBC layer with Cats Effect 3 and Scala 3.build-server-protocol
Protocol for IDEs and build tools to communicate about compile, run, test, debug and more.sbt
sbt, the interactive build toolstorch
GPU accelerated deep learning and numeric computing for Scala 3.scio
A Scala API for Apache Beam and Google Cloud Dataflow.difflicious
Scala library for readable diffs of valueseffekt
A language with lexical effect handlers and lightweight effect polymorphismsparkMeasure
This is the development repository for sparkMeasure, a tool for performance troubleshooting of Apache Spark workloads. It simplifies the collection and analysis of Spark task and stage metrics data.zio-http
A next-generation Scala framework for building scalable, correct, and efficient HTTP clients and serverszio-apache-parquet
ZIO-powered Apache Parquet librarysttp
The Scala HTTP client you always wanted!sizegame
Compare binary sizes of canonical Hello World in 17 different languagesparsley
A fast and modern parser combinator library for Scalascalafmt
Code formatter for Scalalila-search
Keep elasticsearch threads out of your web facing app, kidsrenku
Renku provides a platform and tools for reproducible and collaborative data analysis.algebird
Abstract Algebra for Scalaquine
Quine • a streaming graph • https://quine.io • Discord: https://discord.gg/GMhd8TE4MReldarica
The Eldarica model checkerudash-core
Scala framework for building beautiful and maintainable web applications.constellation
A Chisel RTL generator for network-on-chip interconnectsops-mirror
Type class derivation for services, not datawartremover
Flexible Scala code linting toolscalding
A Scala API for Cascadingfs2-data
streaming data parsing and transformation libraryeclair
A scala implementation of the Lightning Network.YuQuan
A RISC-V core running Debian (and a LoongArch core running Linux).scala-loci
A programming language for distributed applicationsapache
Java, HTML, JavaScripttypelevel
Scala, Nix, Shellscala
Scala, Shell, SCSStwitter-archive
Scala, Java, JavaScriptakka
Scala, Java, CSSsbt
Scala, Java, Shellplayframework
Scala, Java, CSSprisma
TypeScript, JavaScript, Rustlichess-org
Rust, TypeScript, Scalasoftwaremill
Scala, Java, TypeScriptzio
Scala, JavaScript, TypeScriptyahoo
JavaScript, Java, Pythoncom-lihaoyi
Scala, Shellrtyley
Java, Scala, Pythondatabricks
Python, Scala, HCLgitbucket
Scala, Shell, Javaguardian
Scala, JavaScript, TypeScriptchipsalliance
Scala, Python, SystemVerilogdelta-io
Scala, Jupyter Notebook, MDXsnowplow
Scala, Shell, Goenso-org
JavaScript, Rust, Scalalhartikk
JavaScript, Java, Pythongatling
Scala, Java, Shellucb-bar
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