The Awesome Scala feed

Scout APM uses tracing logic that ties bottlenecks to source code so you know the exact line of code causing performance issues and can get back to building a great product faster.


Reactive client for Clickhouse
Featured Package // Category Database

Scala 3.0.0-RC3 – bug fixes for 3.0.0 stable

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Awesome Scala Weekly » 257

Top Stories
  • Best Features of Scala 3 for Scala.js
  • Scala 3: Extension Methods
  • Multi-Tier Compilation in GraalVM
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A Future-free, fs2 native pure FP Redis client
Featured Package // Category Database

Best Features of Scala 3 for Scala.js

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Last 7 Days


The complete graph data science platform
Featured Package // Category Machine Learning


The Scala API for Quantities, Units of Measure and Dimensional Analysis.
Featured Package // Category Science and Data Analysis

None Is Not Null

None Is Not Null
Featured Package // Category JSON

Scala 3: Extension Methods

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A library for scraping content from HTML pages.
Featured Package // Category XML / HTML


OpenStreetMap PBF2 file parser
Featured Package // Category Geospatial

Last 30 Days


Reactive Scala Driver for MongoDB.
Featured Package // Category Database

Awesome Scala Weekly » 256

Top Stories
  • Welcome to JAR Hell, Part 2: Deployment Strategies
  • Introduction to Metals with Scala 3
  • Scala native performance (comparison against Graal)
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composable command-line parser for Scala, built on Cats
Featured Package // Category Parsing

Introduction to Metals with Scala 3

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Get Programming with Scala

Tutorial-driven introduction to Scala
Featured Package // Category Misc.

Scala 3.0.0-RC3 is planned for week of April 19th; hopefully Scala 3 in May

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Scala native performance (comparison against Graal)

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A tiny, portable testing library for Scala.
Featured Package // Category Testing


A purely functional library to build distributed and event-driven systems
Featured Package // Category Distributed Systems

A DSL for scalacOptions

Library Popular Story //


A tidy SQL-based DB access library for Scala developers.
Featured Package // Category Database


A testing framework with a focus on simplicity.
Featured Package // Category Testing


A Scala DSL for talking with databases with minimum verbosity and maximum type safety.
Featured Package // Category Database

Awesome Scala Weekly » 255

Top Stories
  • Welcome to JAR Hell, Part 1 (Compilation, Classpaths, and Libraries)
  • Monads are Monoids in the Category of Endofunctors - a Scala 3 Journey, No Psychobabble
  • How to build an Android app in Scala 2.13
Follow us on Twitter @ScalaLibHunt


SBT Plugin for OWASP DependencyCheck. Monitor your dependencies and report if there are any publicly known vulnerabilities (e.g. CVEs).
Featured Package // Category Sbt plugins

IntelliJ Scala Plugin 2021.1 Is Out!

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A lightweight serialization library for Scala that works in ScalaJS, allowing transfer of structured data between the JVM and JavaScript.
Featured Package // Category Serialization