The Scala developers feed



Opinionated code formatter for Scala
Featured package // Category Tools

spray-json vs circe

Popular comparison
  • spray-json - Lightweight, clean and efficient JSON implementation in Scala.
  • circe - JSON library based on Argonaut, depends on Cats



Next generation user interface framework and server engine for Scala and Scala.js.
Featured package // Category Web Frameworks

Phantom vs Quill

Popular comparison
  • Phantom - Reactive type safe Scala driver for Apache Cassandra.
  • Quill - Compile-time Language Integrated Query for Scala


Functional testing for Scala.
Added by b-irdeto into category Testing

Last 7 Days


Figaro is a probabilistic programming language that supports development of very rich probabilistic models.
Featured package // Category Science and Data Analysis

Spark Notebook vs Zeppelin

Popular comparison
  • Spark Notebook - Scalable and stable Scala and Spark focused notebook bridging the gap between JVM and Data Scientists (incl. extendable, typesafe and reactive charts).
  • Zeppelin - Scala and Spark Notebook (like IPython Notebook)

All Scala Italy 2017 videos!!

Popular Story //

Scastie is out of beta and available to everybody!

Popular Story //

Fast Parse

Fast to write, Fast running Parsers in Scala
Featured package // Category Parsing

MacWire vs Scala-Guice

Popular comparison
  • MacWire - Scala Macro to generate wiring code for class instantiation. DI container replacement.
  • Scala-Guice - Scala extensions for Google Guice

Awesome Scala Newsletter » 53

Top Stories
  • Kotlin in Android: Missed opportunity for Scala?
  • Six Years of Scala Development: Departure
  • Why Scala didn’t miss the Android opportunity
Follow us on Twitter @ScalaLibHunt


A Scala wrapper for Apache Crunch which provides a framework for writing, testing, and running MapReduce pipelines.
Featured package // Category Big Data

Scallop vs Scopt

Popular comparison
  • Scallop - a simple Scala CLI parsing library
  • Scopt - Simple scala command line options parsing.

Kotlin in Android: Missed opportunity for Scala?

Popular Story //


Modern single-page applications running on the server side
Featured package // Category Reactive Web Frameworks

circe vs argonaut

Popular comparison
  • circe - JSON library based on Argonaut, depends on Cats
  • argonaut - Purely Functional JSON in Scala.

Six Years of Scala Development: Departure

Popular Story //


Pretty-printer for Scala values and types for easier reading and debugging
Synced from the Github list // Category Misc


a collection of libraries for common, everyday programming tasks (I/O, JSON, i18n, etc.)
Featured package // Category Extensions

Apache Spark vs Scalding

Popular comparison
  • Apache Spark - Big data platform
  • Scalding - A Scala binding for the Cascading abstraction of Hadoop MapReduce.

Last 30 Days


The Streaming-first HTTP server/module of Akka.
Featured package // Category HTTP

Summingbird vs Apache Spark

Popular comparison
  • Summingbird - An implementation of the “lambda architecture” as a software abstraction
  • Apache Spark - Big data platform


Simple scala command line options parsing.
Featured package // Category Parsing

ND4S vs Breeze

Popular comparison
  • ND4S - N-Dimensional arrays and linear algebra for Scala with an API similar to Numpy. ND4S is a scala wrapper around ND4J.
  • Breeze - Breeze is a numerical processing library for Scala.


Type-safe and Schema-safe Scala wrapper for Cassandra driver
Added by StanBright into category Database


A scala library for flexible JSON interfaces
Added by StanBright into category JSON


Asynchronous Scala HTTP client using Finagle, Shapeless and Cats
Featured package // Category HTTP