The Awesome Scala feed

InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
Promo www.influxdata.com
Today

Awesome Scala Weekly » 477

Top Stories
  • Business4s H1 2025 Highlights
  • Flatmark SSG
  • This week in #Scala (Jul 7, 2025)

Scapegoat

Scala compiler plugin for static code analysis
Featured Package // Category Tools

Yesterday

Chimney

Scala library for boilerplate-free, type-safe data transformations
Featured Package // Category Extensions

Last 7 Days

Wartremover

Flexible Scala code linting tool
Featured Package // Category Tools

jawn

Jawn is for parsing jay-sawn (JSON)
Featured Package // Category JSON

#<Sawyer::Resource:0x00007f161059a678>

Strong type constraints for Scala
Featured Package // Category Database

sbt 1.11.3 released

Update Popular Story // eed3si9n.com

scalaprops

property based testing library for Scala
Featured Package // Category Testing

GridScale

Scala library for accessing various file, batch systems, job schedulers and grid middlewares.
Featured Package // Category Big Data

Last 30 Days

Awesome Scala Weekly » 476

Top Stories
  • If a ZIO Hackathon and reality TV fused together... interesting concept
  • Anatomy of a Scala Game Server - Lambda Days 2025
  • Pekko + Playwright Web Crawler

Scalafix

Refactoring and linting tool for Scala
Featured Package // Category Tools

scodec

Scala combinator library for working with binary data
Featured Package // Category Serialization

Laika

Site and E-book Generator and Customizable Text Markup Transformer for sbt, Scala and Scala.js
Featured Package // Category Markdown

Specs2

Software Specifications for Scala
Featured Package // Category Testing

BootZooka

Simple project to quickly start developing a Scala-based microservice or web application, without the need to write login, user registration etc.
Featured Package // Category Misc

sbt-pack

A sbt plugin for creating distributable Scala packages.
Featured Package // Category Sbt plugins

Mockito Scala

Mockito for Scala language
Featured Package // Category Testing

Awesome Scala Weekly » 475

Top Stories
  • Keynote: Making Capabilities Safe and Convenient - Martin Odersky | Lambda Days 2025
  • Scala Highlights, June 2025 edition
  • This week in #Scala (Jun 23, 2025)

Udash

Scala framework for building beautiful and maintainable web applications.
Featured Package // Category Reactive Web Frameworks

Squeryl

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

rtree2d

RTree2D is a 2D immutable R-tree for ultra-fast nearest and intersection queries in plane and spherical coordinates
Featured Package // Category Geospatial

Laminar

Simple, expressive, and safe UI library for Scala.js
Featured Package // Category Reactive Web Frameworks

µPickle

uPickle: a simple, fast, dependency-free JSON & Binary (MessagePack) serialization library for Scala
Featured Package // Category Serialization

jsoniter-scala

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

xsbt-web-plugin

Package and run WAR files from sbt
Featured Package // Category Sbt plugins

Awesome Scala Weekly » 474

Top Stories
  • Yet Another Scala 3 Migration Story
  • The Elements of Kyo - Interactively explore the codebase!
  • 4 Fundamental Concurrency Patterns in Scala with Cats Effect — Mutex, Semaphore, Barrier, Latch

scala-scraper

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

Unfiltered

A toolkit for servicing HTTP requests in Scala
Featured Package // Category Web Frameworks

laserdisc

A Future-free Fs2 native pure FP Redis client
Featured Package // Category Database