Awesome Scala packages

The Most Active Scala packages

Page 1

• Apache Spark

  10.0 10.0 Big Data

  Apache Spark - A unified analytics engine for large-scale data processing
  

• MLLib

  10.0 10.0 Science and Data Analysis

  Apache Spark - A unified analytics engine for large-scale data processing
  

• Kafka

  10.0 10.0 L2 Big Data

  Mirror of Apache Kafka
  

• dotty

  9.7 9.9 Tools

  The Scala 3 compiler, also known as Dotty.
  

• BigDL

  9.8 9.9 Science and Data Analysis

  Accelerate local LLM inference and finetuning (LLaMA, Mistral, ChatGLM, Qwen, Mixtral, Gemma, Phi, MiniCPM, Qwen-VL, MiniCPM-V, etc.) on Intel XPU (e.g., local PC with iGPU and NPU, discrete GPU such as Arc, Flex and Max); seamlessly integrate with llama.cpp, Ollama, HuggingFace, LangChain, LlamaIndex, vLLM, GraphRAG, DeepSpeed, Axolotl, etc
  

• Flink

  9.9 9.9 L2 Big Data

  Apache Flink
  

• REScala

  3.9 9.9 Functional Reactive Programming

  REScala - distributed and reactive programming embedded in OO and FP programs.
  

• Kyo

  6.5 9.9 Reactive Web Frameworks

  Toolkit for Scala Development
  

• Mill

  9.2 9.9 Tools

  Mill is a fast JVM build tool that supports Java, Scala and Kotlin. 2-4x faster than Gradle and 4-10x faster than Maven for common workflows, Mill aims to make your project’s build process performant, maintainable, and flexible
  

• Metals

  9.1 9.8 Tools

  Scala language server with rich IDE features 🚀
  

• Smile

  9.7 9.8 L2 Science and Data Analysis

  Statistical Machine Intelligence & Learning Engine

• Gatling

  9.7 9.8 Testing

  Modern Load Testing as Code
  

• scala.meta

  8.4 9.8 Extensions

  Library to read, analyze, transform and generate Scala programs
  

• Http4s

  9.4 9.7 HTTP

  A minimal, idiomatic Scala interface for HTTP
  

• jsoniter-scala

  7.3 9.7 JSON

  Scala macros for compile-time generation of safe and ultra-fast JSON codecs + circe booster

• ZIO

  9.6 9.7 Functional Reactive Programming

  ZIO — A type-safe, composable library for async and concurrent programming in Scala
  

• Play

  9.9 9.7 Web Frameworks

  The Community Maintained High Velocity Web Framework For Java and Scala.
  

• OpenMOLE

  4.5 9.7 Science and Data Analysis

  Workflow engine for exploration of simulation models using high throughput computing
  

• Chimney

  8.1 9.6 Extensions

  Scala library for boilerplate-free, type-safe data transformations
  

• Vert.x

  9.9 9.6 L1 Functional Reactive Programming

  Vert.x is a tool-kit for building reactive applications on the JVM
  

• Bitcoin-S-Core

  6.2 9.6 Cryptography

  Bitcoin Implementation in Scala
  

• coursier

  9.1 9.6 Sbt plugins

  Pure Scala Artifact Fetching
  

• Airframe

  6.9 9.6 Modularization and Dependency Injection

  Essential Building Blocks for Scala
  

• Hail

  8.4 9.5 Big Data

  Cloud-native genomic dataframes and batch computing
  

• bloop

  8.1 9.5 Tools

  Bloop is a build server and CLI tool to compile, test and run Scala fast from any editor or build tool.
  

• Couchbase

  3.3 9.5 Database

  The Couchbase Monorepo for JVM Clients: Java, Scala, io-core…
  

• sbt

  9.7 9.5 Tools

  sbt, the interactive build tool
  

• Elastic4s

  9.2 9.5 Database

  🔍 Elasticsearch Scala Client - Reactive, Non Blocking, Type Safe, HTTP Client

• DIStage

  6.8 9.5 Modularization and Dependency Injection

  Productivity-oriented collection of lightweight fancy stuff for Scala toolchain
  

• sttp

  8.7 9.4 HTTP

  The Scala HTTP client you always wanted!
  

* Code Quality Rankings and insights are calculated and provided by Lumnify.
They vary from L1 to L5 with "L5" being the highest.

• 1
• 2
• 3
• 4
• 5
• Next ›
• Last »

All Categories

• Android
  4
• Artificial Intelligence
  2
• Authentication
  9
• Authorization
  1
• Big Data
  26
• Command Line
  0
• Company Blogs
  1
• Compiler Plugin
  3
• Computer Vision
  1
• Configuration Utility
  2
• Cryptography
  3
• CSV
  3
• Database
  52
• Data Binding and Validation
  7
• Devops
  1
• Distributed Systems
  13
• Exercises
  1
• Extensions
  44
• Functional Reactive Programming
  12
• Geospatial
  4
• Graphical User Interfaces
  1
• HTTP
  18
• i18n
  2
• Image processing and image analysis
  3
• JavaScript
  6
• JSON
  22
• Machine Learning
  6
• Markdown
  1
• Messaging
  1
• Metrics and Monitoring
  2
• Misc
  34
• Misc.
  23
• Modularization and Dependency Injection
  10
• Newsletters
  1
• Parsing
  9
• Podcasts
  3
• Reactive Web Frameworks
  10
• React.js
  2
• ReactNative
  1
• Sbt plugins
  50
• Scheduling
  1
• Science and Data Analysis
  32
• Semantic Web
  4
• Serialization
  11
• Sound processing and music
  2
• Table of Contents
  6
• Templating
  3
• Testing
  22
• Tools
  26
• Web Frameworks
  17
• XML / HTML
  5
• YAML
  1