A free, once-weekly Scala news flash. Easy to unsubscribe. Goes out every Thursday.
February 26th, 2022, ISSUE 419

READING

Leveraging AWS Aurora for Event Sourcing

Learn how akka-persistence-jdbc helped to build a robust event sourcing system in Swissborg.
Lomig Mégard (@lomigmegard)
Effective Scala Case Class Patterns

The guide I wished I had read years ago when starting my Scala journey.
Jim O'Flaherty (@jimofl)

VIDEOS

What I learned from programming in Scala WITHOUT the standard library for 6 days - Part 2

What have I done?
DevInsideYou (@DevInsideYou)

EVENTS

TypeVille, April 20th - 22nd Krynica-Zdrój, Poland

The conference agenda is already here, with 22 Speakers and +10 hours of tech talks confirmed (including 5 about Scala). Use Scala Times discount code (10% lower price for all attendee packages) and see you in the Polish mountains! Code: typeville_loves_scalatimes
SoftwareMill (@typevilleconf)
Lambda Days, July 28th-29th, Kraków, Poland

A vibrant event focused on FP and its growing community. Find out what is possible with functional programming - explore the latest in battle-tested Scala, Erlang and Haskell, experience the energy F# and Elixir bring to the table, connect with the innovators working with Elm, Luna and Ocaml, see what comes up next!
LambdaDays (@LambdaDays)

RELEASES

UML Class Diagram for Scala

Inspired by sbt-class-diagram by xuwei-k, a Graphviz-based generator.
Leo Benkel (@LeoBenkel)
indigo 0.12.1

Indigo is a game engine written in Scala for functional programmers. It allows game developers to build games using a set of purely functional APIs that are focused on productivity and testing.
Purple Kingdom Games (@indigoengine)
tyrian 0.3.1

An Elm-inspired Scala UI library for Scala 3.
Purple Kingdom Games (@indigoengine)
Quine

Quine is a freely available streaming graph that connects to your existing data streams and builds high-volume data into a stateful graph.
thatDot

VARIA

Scala Times banners?

Want one? Click here
THE INTERNET
Scala Times stickers?

Want one? Let us know or tweet @scalatimes.
THE INTERNET

POWERED BY SOFTWAREMILL


We've been delivering software projects remotely since 2009. And that's only one of the reasons why we might be the best fit to consult / scale / rescue your project! #WeAreReady https://softwaremill.com/services/





  1. Scala Times Issue #429

    Implicit vs Scala 3's Given. New in Scala 3. What is a Monad? Adam Warski. GitHub Code Search First Look. A Prelude of Purity: Scaling Back ZIO.

  2. Scala Times Issue #428

    Lambda Days, July 28th-29th, Kraków, Poland. ScalaCon 2022 CFP, October 4th-5th, virtual event.

  3. Scala Times Issue #427

    Akka durable state. Scala OOFP Design Sample. Dependency management in Scala. Lambda Days, July 28th-29th, Kraków, Poland. ScalaCon 2022 CFP, October 4th-5th, virtual event.

  4. Scala Times Issue #426

    Bootzooka 2022: cats-effect 3, autowire &tapir. Scala's Gitter to Discord migration mistake. Scala Center Q1 2022 Update. Diamond Architecture - How to build HUMONGOUS Apps FAST!. Lambda Days, July 28th-29th, Kraków, Poland.

  5. Scala Times Issue #425

    Scala 3: Significant indentation and other things we love. Context Function for DSL Design in Scala. Introducing Scopes in ZIO 2.0. On Typelevel and Monix. Call for Steering Committee Members.

  6. Scala Times Issue #424

    Fancy strings in Scala 3. Scala & the Three Implicits. Scala 3: “Erased” Definitions. Tapir: Building an adopters page. Lambda Days, July 28th-29th, Kraków, Poland.

  7. Scala Times Issue #423

    Three tools to improve your Scala workflow. Twotm8 (part 1). ZIO SQL: Type-safe SQL for ZIO applications. Using TestControl to Test FS2 Streams. Lambda Days, July 28th-29th, Kraków, Poland.

  8. Scala Times Issue #422

    The Debug Adapter Protocol and Scala. The Java Timer. List vs Vector in 2022. Journey of Implicits in Scala  -  part 3. Autowire - an overview.

  9. Scala Times Issue #421

    Scala 3 inline and macros community census. Finding awesome Scala libraries. Journey of Implicits in Scala  -  part 2. Different Ways to Package a Simple Scala Application. Cloudflare functions with Scala.js.

  10. Scala Times Issue #420

    FS2-Kafka in real world - Part 2. Journey of Implicits in Scala. Grow the Scala community with a SINGLE command!. Lambda Days, July 28th-29th, Kraków, Poland. Support for Scala 3 in mainargs.

  11. Scala Times Issue #419

    Leveraging AWS Aurora for Event Sourcing. Effective Scala Case Class Patterns. TypeVille, April 20th - 22nd Krynica-Zdrój, Poland. Lambda Days, July 28th-29th, Kraków, Poland. UML Class Diagram for Scala.

  12. Scala Times Issue #418

    Writing a simple CLI game in Scala 3. The Scala Center's roadmap for a Unified Scala.js Ecosystem. Monadic Resource Management in Scala. About capture checking. FS2-Kafka in real world - Part 1.

  13. Scala Times Issue #417

    Capture checking prototype for Scala. Scala project from scratch #7. FS2: Typed Functional Streams in Scala. Bootcamp [Scala], March - July, free online training. TypeVille, April 20th - 22nd Krynica-Zdrój, Poland.

  14. Scala Times Issue #416

    Every Argument for Static Typing Applies to Typed Errors. Sick Fira Code Progress Bars for Absolute Beginners! - Part 2. Bootcamp [Scala], March - July, free online training. TypeVille, April 20th - 22nd Krynica-Zdrój, Poland. Lambda Days, July 28th-29th, Kraków, Poland.

  15. Scala Times Issue #415

    Hands-on Kafka Streams in Scala. Having fun with Ordering in Scala. Sick Fira Code Progress Bars for Absolute Beginners! - Part 1. Bootcamp [Scala], March - July, free online training. TypeVille, April 20th - 22nd Krynica-Zdrój, Poland.

  16. Scala Times Issue #414

    Safer Exceptions in Scala 3. Type Class Derivation in Scala 3. Learn Scala with Online Courses. Functional Programming in Scala. Migrating to Java 17.

  17. Scala Times Issue #413

    Notes about loading configuration Examples for Play Framework and Spring Boot. Scala project from scratch #6. "Functional Programming for Mortals with Scalaz" Review. Scala Love CFP, February 18th, 2022, Online Event. ScalaMatsuri CFP, March 19th - 20th, 2022, Online Event.

  18. Scala Times Issue #412

    Why Scala Is Seeing A Renewed Interest For Developing Enterprise Software. The wonder of context functions. Scala Love CFP, February 18th, 2022, Online Event. ScalaMatsuri CFP, March 19th - 20th, 2022, Online Event. TypeVille CFP, April 20th - 23rd 2022, Krynica-Zdrój, Poland.

  19. Scala Times Issue #411

    Scala and Rust interoperability via JNI. Learn Doobie for the Greater Good. Scala Love CFP, February 18th, 2022, Online Event. ScalaMatsuri CFP, March 19th - 20th, 2022, Online Event. TypeVille CFP, April 20th - 23rd 2022, Krynica-Zdrój, Poland.

  20. Scala Times Issue #410

    My Dos and Donts in sbt Build Definitions. Scala Chat: Hello Discord (So Long, Gitter). Smart constructors for case classes. Gallia: a library for data transformation. Sourcegraph: Precise Code Intelligence for Java, Scala, and Kotlin.

  21. Scala Times Issue #409

    ZIO environment: episode 3. Preparing Apache Kafka for Scala 3. How I Self-Published My First Technical Book. "Scala CLI" - Tool or Toy?. "Practical Functional Programming in Scala" Review.

  22. Scala Times Issue #408

    7 ZIO experts share why they choose ZIO. ENSIME: The Next Generation. Coding at 6am isn't fun. ScalaMatsuri CFP, March 19th - 20th, 2022, Online Event. TypeVille CP, April 20th - 23rd 2022.

  23. Scala Times Issue #407

    IntelliJ Scala Plugin 2021.3 Is Out!. Scala at Scale at Databricks. Akka Streams Backpressure. Zip and slide! (Advent of Code day 1). Ep 15: Advent of Code 2021 Day 1. Is it Traverse?.

  24. Scala Times Issue #406

    Security improvements in tapir 0.19. Retrying function calls in Scala. Parsing character encoding-dependent protocols with scodec in Scala. Introduction to ZIO. "Scala with Cats" Review.

  25. Scala Times Issue #405

    The programmer's brain in the lands of exploration and production. The Red Book - "Functional Programming in Scala" Review. Functional Scala, Dec 2nd - 3rd.

Organizing an event?
Promote it with
Scala Times.
The Scala Times reader?
Get a banner!
Got a tip?Send it in!
Follow us onTwitter.
Curated bySoftwareMill.
We arehiring.
Andtaking on projects.