matejcerny 1 month ago

In Czech, Chanterelle 🍄 is called "the fox". 🦊 In Scala 3, it means easy named tuple manipulation. A handy utility library from the author of ducktape. #scala

GitHub

GitHub - arainko/chanterelle: chanterelle is a library that provides a map-like DSL over named tuples. Scala 3 only. Some chanterelles are scaly.

chanterelle is a library that provides a map-like DSL over named tuples. Scala 3 only. Some chanterelles are scaly. - arainko/chanterelle

matejcerny 1 month ago

Watch how to use opaque types in some more advanced situations (like hiding Monad Transformers in a DSL) 🤸 #scala

matejcerny 1 month ago

Everyone has a different reason for picking up Scala. What was yours? #scala

Scala Contributors

How did you get into Scala?

As a fun little survey, I just want to know: why did you start learning Scala? When did you start learning Scala? (Optional. Just to have some poin...

matejcerny 1 month ago

This is HUGE! 🎉 You can now use your own LLM keys in IntelliJ without needing to pay a separate subscription for Junie! No more clunky Claude beta plugins! Trying it right now and it works like a charm! 🤩 #claude #llm

Bring Your Own Key (BYOK) Is Now Live in JetBrains IDEs | The JetBrains AI Blog

matejcerny 1 month ago

Another prominent Scala developer is taking an interest in Rust. Whether you're a Scala developer expanding your stack or a Rust developer curious about Scala, this tutorial is a great start, even if it's only the first chapter so far. #scala #rust

Ross A. Baker: Rust Book, Chapter 1: Getting Started

matejcerny 1 month ago

Finally, a true dedicated Scala IDE! 🚀 (Just kidding, I swapped the IntelliJ icon 😀) #scala

matejcerny 1 month ago

A very well thought-out video! The thing is, most Scala influencers are seniors who use effect systems, so expecting them to market simple libraries is unrealistic, at least. #scala

matejcerny 1 month ago

With Mill moving to YAML, what do you think about sbt's configuration in HOCON? #scala

matejcerny 1 month ago

A perfect guide for writing more expressive, efficient code in languages which do not support laziness natively. #scala #javascript #swift

Understand and implement laziness with examples in Scala, JavaScript, Swift and Racket

matejcerny 2 months ago

For those who are stuck on Scala 2.12, there is a new patch version supporting JDK 25 and 26. #scala

GitHub

Release Scala 2.12.21 · scala/scala

The Scala team at Akka is pleased to announce Scala 2.12.21. This release is compatible with JDK 25 LTS and also introduces preliminary support for...

matejcerny 2 months ago

It would be so cool if @GitHub integrated the releases section right into the main menu! 🔥

matejcerny 2 months ago

When I look at what Tomasz is doing, it’s clear that Scala tooling needs more people like him! #scala

matejcerny 2 months ago

This is a huge day for the entire Rust community! Congratulations 👏 #rust

LWN.net

The (successful) end of the kernel Rust experiment

The topic of the Rust experiment was just discussed at the annual Maintainers Summit. The cons [...]

matejcerny 2 months ago

"Where Jira meets the command line", do I need to say more? Well, unfortunately, I was not able to connect it with our on-prem Jira server 🥹

JiraTUI - Where Jira Meets the Command Line

#jira

matejcerny 2 months ago

This is what, at least the third version in a row where IntelliJ supports features from the upcoming Scala version before it's even released? Awesome job! 🙌 #scala

IntelliJ Scala Plugin 2025.3 Is Out! | The IntelliJ Scala Plugin Blog

matejcerny 2 months ago

Very interesting experience with the Scala 3 migration. Everything went well, until the code hit production. #scala

kmaliszewski

Scala 3 slowed us down?

Is this clickbait? Not really. Is this the fault of the language or the compiler? Definitely not. Rather, it was part of a rushed migration. Sharin...

matejcerny 2 months ago

I have a confession to make. In my entire career, I think I’ve explicitly used Coursier exactly once. And that was only to get the Metals integration working with Zed. #scala

matejcerny 2 months ago

You all saw the ad for the Brilliant app, right? It's on almost every tech video. But did you know that it's built with Elm? Great talk from Evan Czaplicki covering several strategies on how to grow more functional programmers 🌳 #elm

matejcerny 2 months ago

Don't be a caveman using println (like me). Be more like John Carmack and properly learn how to use the debugger! #scala

matejcerny 2 months ago

It's Advent of Code time again. 🎄 If you haven't tried Scala yet, this is the perfect opportunity. But don't take my word for it, check out what these three random guys on the internet have to say. 🤣 👇 #scala #AdventOfCode