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July 25th, 2024, ISSUE 542

READING

Effective Error Handling

It would be easy to conclude that we must choose between composable but unsafe code, and safe but verbose code. Through a combination of features in Scala 3, this is now a false dichotomy: composable and safe code is within reach, without compromises.
Jon Pretty (@propensive)
ifdef 0.3.0: conditional compilation in Scala

You can use your imagination to expand to other axes that may have previously required different directories to cross build.
Eugene Yokota (@eed3si9n)
Developer Ecosystem Survey 2024

Welcome to the eighth annual Developer Ecosystem Survey by JetBrains – our study to explore the current state of the software development industry. The survey will take you approximately 25–30 minutes to complete.
JetBrains (@jetbrains)
Pseudorandom Acts of Kindness

Yes, you guessed it, it's another cool library in Jon's Soundness suite! Capricious provides an interface to harness randomness and provide determinism where we need it.
Jon Pretty (@propensive)
Scala 3 Metaprogramming Learning Resources

A list of articles and other material helping to learn Scala 3 metaprogramming.
Artūras Šlajus (@arturaz_)
Scala to WebAssembly: How and Why

Previously, Scala couldn’t directly compile to Wasm, but now Scala.js will support Wasm as its new linker backend, thanks to the collaborative efforts of the ScalaCenter and VirtusLab.
Rikito Taniguchi (@tanishiking25)

EVENTS

ScalaIO CFP

CFP closes at August 12, 2024 22:43 UTC, August 13, 2024 00:43 CEST
ScalaIO (@ScalaIO_FR)
Building Better Open Source with John A. De Goes, every Fri until September 2nd, Online event

Want to learn how open source software is made, or maybe get some help improving existing OSS? Then mark your calendars for Friday, the next Zymposium, 12 noon - 1pm Eastern Time.
Scala Portugal
Lambda World. Oct 2nd - 4th, Cadiz, Spain

Don't miss he largest Functional programming event in South Europe!
Lambda World (@lambda_world)

VIDEOS

Emacs Scala Eglot TreeSitter Nix setup using Home Manager

In this video I try to explain how to achieve a very functional, fast and configurable setup for developing with Scala, on Emacs, with Nix too.
Josep Bigorra

RELEASES

smithy4s-curl

Curl-based Scala Native client implementation for Smithy4s services.
Anton Sviridov (@velvetbaldmime)
uPickle 4.0.0

4.0.0 is a major breaking change in uPickle, including in the serialization format for many common data types (Options, sealed traits, etc.), as well as breaking binary compatibility. Please be careful upgrading and follow the instructions.
Li Haoyi (@li_haoyi)
recons

Recons allows you to embed a Scala REPL server into your application, and connect to it from outside. This is mostly useful as an advanced troubleshooting utility, giving you almost unlimited access to all the guts and internals of your running application.
Roman Janusz (@rjghik)

VARIA

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