Awesome Scala

A community driven list of useful Scala libraries, frameworks and software. This is not a catalog of all the libraries, just a starting point for your explorations. Inspired by awesome-python. Other amazingly awesome lists can be found in the awesome-awesomeness list.

Also awesome is Scaladex, the searchable, tagged, and centralized index of Scala libraries.

Projects with over 500 stargazers are in bold.

Contributing

Your contributions are always welcome! Please submit a pull request or create an issue to add a new framework, library or software to the list. Do not submit a project that hasn’t been updated in the past 6 months or is not awesome.

Don't modify README.md in your pull request. It is automatically generated. Modify template.md instead.

Table of Contents

• Learning Scala
• Projects
  • Android
  • Archive and Compression
  • Artificial Intelligence
  • Authentication
  • Authorization
  • Big Data
  • Command Line Interfaces
  • Cryptography
  • CSV
  • Data Binding and Validation
  • Database
  • DevOps
  • Distributed Systems
  • Extensions
  • Functional Reactive Programming
  • Geospatial
  • Graphical User Interfaces
  • HTTP
  • i18n
  • Image processing and image analysis
  • JavaScript
  • JSON
  • Markdown
  • Metrics and Monitoring
  • Misc
  • Modularization and Dependency Injection
  • Parsing
  • Reactive Web Frameworks
  • Sbt plugins
  • Science and Data Analysis
  • Scheduling
  • Semantic Web
  • Serialization
  • Templating
  • Testing
  • Tools
  • Web Frameworks
  • XML / HTML
  • YAML
• Learning Scala
  • Books
  • Exercises
  • Tutorials and courses
  • Commercial courses
  • Community members' blogs
  • Company Blogs
  • Podcasts
• Contributing

Archive and Compression

Artificial Intelligence

Database

Database access libraries in Scala.

Name	Description	GitHub Activity
akka-persistence-gcp-datastore	akka-persistence-gcp-datastore is a journal and snapshot store plugin for akka-persistence using google cloud firestore in datastore mode.
anorm	The Anorm database library
clickhouse-scala-client	Clickhouse Scala Client with Reactive Streams support
couchbase-jvm-clients	The Couchbase Monorepo for JVM Clients: Java, Scala, io-core…
doobie	Functional JDBC layer for Scala.
elastic4s	🔍 Elasticsearch Scala Client - Reactive, Non Blocking, Type Safe, HTTP Client
etcd4s	Scala etcd client implementing V3 APIs
laserdisc	A Future-free Fs2 native pure FP Redis client
mysql-binlog-stream	None
neotypes	Scala lightweight, type-safe, asynchronous driver for neo4j
pulsar4s	Idiomatic, typesafe, and reactive Scala client for Apache Pulsar
zio-quill	Compile-time Language Integrated Queries for Scala
ReactiveMongo	:leaves: Non-blocking, Reactive MongoDB Driver for Scala
rediscala	Non-blocking, Reactive Redis driver for Scala (with Sentinel support)
relate	Performant database access in Scala
sangria	Scala GraphQL implementation
scala-forklift	Type-safe data migration tool for Slick, Git and beyond.
scalarelational	Type-Safe framework for defining, modifying, and querying SQL databases
scalikejdbc	A tidy SQL-based DB access library for Scala developers. This library naturally wraps JDBC APIs and provides you easy-to-use APIs.
scanamo	Simpler DynamoDB access for Scala
slick	Slick (Scala Language Integrated Connection Kit) is a modern database query and access library for Scala
slick-pg	Slick extensions for PostgreSQL
squery	Simple SQL queries in Scala 3
squeryl	A Scala DSL for talking with databases with minimum verbosity and maximum type safety
molecule	Molecule translates custom Scala code to database queries for multiple databases.
zio-redis	A ZIO-based redis client
skunk	A data access library for Scala + Postgres.
kvs	Highly available distributed strong eventual consistent and sequentially consistent storage with feeds, sorting and search

Messaging

Graphical User Interfaces

Libraries for creation of graphical user interfaces

Name	Description	GitHub Activity
scalafx	ScalaFX simplifies creation of JavaFX-based user interfaces in Scala

Web Frameworks

Scala frameworks for web development.

Name	Description	GitHub Activity
analogweb-scala	Tiny High Performance HTTP Server for Scala
cask	Cask: a Scala HTTP micro-framework. Cask makes it easy to set up a website, backend server, or REST API using Scala
finatra	Fast, testable, Scala services built on TwitterServer and Finagle
framework	Lift Framework
playframework	The Community Maintained High Velocity Web Framework For Java and Scala.
scalajs-react	Facebook's React on Scala.JS
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