Scala and Haskell mentioned a few times.

Will be more similar to Haskell than Scala apparently for the resolution.

• Evolving Scala by Martin Odersky - https://www.youtube.com/watch?v=DI0NOh9r1f8

• How Scala is made and how you can help? by Krzysztof Romanowski - https://www.youtube.com/watch?v=Be4RHF69Tvo

• Automating template management process with Scala 3 and Iron - Magda Stożek - https://www.youtube.com/watch?v=98biVLxieE8

• Going structural with Named Tuples by Jamie Thompson - https://www.youtube.com/watch?v=Qeavi9M65Qw

• Do You Even Macro? by Daniel Ciocîrlan - https://www.youtube.com/watch?v=M5YLatIXtg8

• Production-ready direct-style Scala by Adam Warski - https://www.youtube.com/watch?v=Vy-0LL0REnI

• Slow-Auto, Inconvenient-Semi: escaping false dichotomy with sanely-automatic derivation - https://www.youtube.com/watch?v=M54ux51H6Fo

• Exploring JVM Innovations Through the Lens of Scala Native - Wojciech Mazur - https://www.youtube.com/watch?v=LVHVRg1wsVY

• Scalable Onboarding: Easing New Members into a Scala Codebase by Piotr Zawiła-Niedźwiecki - https://www.youtube.com/watch?v=Zrhp0EllzMY

• Programming a Language by Nicolas Rinaudo - https://www.youtube.com/watch?v=Kl3LD0CZfOk

• Scala Sampler for Functional Soundscapes by Johanna Odersky - https://www.youtube.com/watch?v=DtF_TITU-7E

• Yo Dawg, Heard You Want To FlatMap Your Direct-Style by Riccardo Cardin - https://www.youtube.com/watch?v=TXUxCsPpZp0

• Tagless Final for Humans by Noel Welsh - https://www.youtube.com/watch?v=nyMwp7--rY4

• Better Scala Builds with the Mill Build Tool - https://www.youtube.com/watch?v=A75K2zgkEj4

• All the projects I didn't finish, and why it was worth it - Jakub Kozłowski - https://www.youtube.com/watch?v=EjY7ELQKSFM

• Running Scala on AWS Lambda as a native-image by Artur Opala & Michał Porażko - https://www.youtube.com/watch?v=_3twPOmz7Sw

• Unison, from a Scala perspective by Olivier Mélois - https://www.youtube.com/watch?v=cSr3DE5hBiw

• What does the functor do on the tree? by Michał Pawlik - https://www.youtube.com/watch?v=V3FMRMpDpMs

• From Zero to Production Faster Than Your Average Meeting with Pillars by Raphaël Lemaitre - https://www.youtube.com/watch?v=27WO7qAvH04

• Bazel: Do We Really Need Another Build Tool? by Jarosław Ratajski - https://www.youtube.com/watch?v=YD769TQdi6k

• Shaping the Clouds - Introduction to TypeOps by Łukasz Biały, Michał Pałka - https://www.youtube.com/watch?v=OJB6wqwVLIo

• Durable Event-sourced Workflow Monad... Seriously! - Wojtek Pituła - https://www.youtube.com/watch?v=2-WUxH7vVsw

• Retrying the retry design by Michał Płachta - https://www.youtube.com/watch?v=RWvTziDfFUQ

• Lightning Talk: Inlay Hints and the X-Ray mode by Maciej Gorywoda - https://www.youtube.com/watch?v=N3IFNtHmmak

The following was written in the discord chat (https://discord.com/channels/632277896739946517/1024150479728549898/1354361031383842876):

«

We've recently open sourced some of our internal Scala libraries at Magine Pro.

• aws-regions: micro library for working with AWS regions. Also for Scala.js and Scala Native.
• http4s-aws: request authentication and credentials management for AWS, without a dependency on the AWS Java SDK. Scala.js and Scala Native support in the works.
• http4s-karapace: client for the Karapace schema registry. Also for Scala.js and Scala Native.
• spies: client for Memcached built on top of cats-effect and the Amazon Memcached client.

There is also the new ciris-http4s-aws module which makes use of http4s-aws.

»

It's very nice to see some new libraries being open sourced from production usage.

«I'm happy to announce the release of Cats Effect 3.6.0! https://github.com/typelevel/cats-effect/releases/tag/v3.6.0

This was a gargantuan effort, and as I've previously mentioned (and discuss in the notes), it sets the stage for the future of CE's runtime with a series of almost entirely behind the scenes changes to the way that we handle asynchronous I/O and interacting with the kernel in the happy path. This not only opens the door to true multithreaded Scala Native support, but also a much higher performance ceiling on the JVM» quoted from @djspiewak mastodon post.

Video by Li Haoyi (author of Mill build tool) showcasing some advantages of mill vs maven and gradle on the jvm ecosystem.