Scala Days

@scaladays

Time to meet again!

Scala Days 12 - 13 October 2026
Kulturbrauerei Berlin

2026 organizing host: Plain Schwarz

Kulturbrauerei, Berlin scaladays.org Joined March 2014

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Scala Days @scaladays Mar 26

Time to meet again 🥰

🙌 Scala Days 2026
🗓️ Conference 12 - 13 October
🛠️ Workshops 14 - 15 October
📍Berlin, Germany

Looking forward to welcoming you this autumn!

scala-lang.org/blog/2026/03/2…

scala-lang.org Announcing Scala Days 2026 We are very happy to announce that the Scala Days 2026 conference will be taking place 12 - 13 October in Berlin, Germany, one of Europe’s most vibrant tech and open source hubs, known for its strong...

Scala Days @scaladays 5d

Hamza Remmal presented ongoing work to bridge Scala 3 and Python 3 using GraalVM. The talk introduced the architecture and key design decisions and demonstrated how Python 3 code can be safely used seamlessly within a Scala 3 project.

Catch the recap: youtu.be/EnEVtmbr-uM?si…

www.youtube.com Hamza Remmal – Bridging between Scala & Python with GraalVM #ScalaDays More: https://scaladays.org/sessions/Bridging-between-Scala-Python-...

Scala Days @scaladays Nov 2

The lightning talk by Valentin Bergeron explores how theorem provers complement existing practices, adding mathematical certainty where it matters most.

Recording link: youtu.be/75CYSpYzhGY?si…
#ScalaDays

www.youtube.com Valentin Bergeron – Stop testing, start proving #ScalaDays More: https://scaladays.org/sessions/Stop-testing-start-proving S...

Scala Days @scaladays Oct 28

Katrina Petrevice's talk establishes foundational knowledge of what `Ref` is, why it represents the ideal abstraction for concurrent cache implementations, and how it maintains both safety and purity in the presence of mutability.

Watch the recording: youtu.be/UeOeN02HVWA?si…

Scala Days @scaladays Oct 23

Catch the recap of Mateusz Kubuszok's session at #Scaladays on the deep platform-engineering challenges he faced while trying to build a Scala game engine with LibGDX. And how to port a large Java ecosystem to Scala with LLMs.

Link: youtu.be/obzSWcm_VH0?si…

www.youtube.com Mateusz Kubuszok – Scala's LibGDX: A Report from the Trenches... More: https://scaladays.org/sessions/Scala-s-LibGDX-A-Report-from-t...