Launch time!

ScalaIO 2025's starting! With a few minutes late 🤫

ScalaIO's tomorrow! If you cannot attend in person, we've opened streaming tickets available on the website 👉 https://t.co/iECh2fFvXs This will give you access to live stream and a replay link, in case you're not in the same TZ 🤗

ScalaIO's around the corner! We'll have a community party on Friday at 7pm, come have a drink (and food!) with us 😊 (more information will follow) See you soon!

OMG wow! Catalytic compilation in @ApacheSpark - this will be another cracker definitely. So, a double-cracker definitely, in Data Engineering category - At #ScalaIO Paris 2025 as I’m diving into Compile-time data contracts which fuels Data pipelines, don’t make pipelines

[SPONSOR] We're closing the announcements with @Ledger as a bronze sponsor, thanks a lot ! 🙏 ScalaIO is in less than 2 weeks, grab your ticket while you still can 👉

[SPONSOR] Thanks a lot to @clever_cloud for taking a gold sponsorship ! 🤗 ScalaIO is in less than 2 weeks, grab your ticket while you still can 👉

📢Last batch ! Balanced sampling as a tool for useful PBT random tree generation (Jim Newton) -> get more representative outputs for your ASTs Running LLMs Locally with Scala: From APIs to Local Inference (Sören Dreano) -> privacy, speed and type safety to build AI-powered apps

Penultimate batch ! API-First or Scala-First? Generating APIs with ZIO-HTTP (@wiemzin) bridge the gap between API design for stakeholders and developers Catalytic Compilation : A modern take on safe spark (@dmatheson8) unleash Scala 3 features to easily build safer pipelines

Can we have the Standard Library for Macros? (@MateuszKubuszok) makes simple things simple, and hard things (at least) possible 🚀 Event Sourcing is just a foldLeft on Events and a decide function! Or is it? (@squircles_io) master of immutability but UPDATE db all day long ? 👀

I am very happy to announce that will be speaking at https://t.co/RHnmPhm6zs in Paris on 17 October! This will be my first conference talk since 2019, and I'm going to try to make it the best ever! I will introduce https://t.co/r6fT8Nth2H to the world: a tour de force of all the

📢 Keynote + 1 new talk for 2025 ! Keynote: Fact: Pure, Composable Testing in ScalaTest 3.3 by @bvenners -> discover an alternative to exception based assertions The best JVM for the best language (by Gaël Renoux): benchmarking JVMs to select the one matching your needs

Compile-Time Contracts & Fiber-Safe Data Pipelines: Scala’s Effect System in Action by @whoami_vim: Say goodbye to config/metadata chaos! Let Scala’s type & effect systems co-author them with you

The power of full-stack Scala: lessons learnt from building an ML platform by Olga Chuchuk & François Laroche: friendly stack for newcomers with strong foundations from the front-end to the database

📢 Yet a new batch Their titles are too long for them to both fit in a single post so they get their own post in thread 👇

🚨You have until the 07/09 to book your regular tickets for ScalaIO ! 👉 https://t.co/Ml6P9KGWZ5 But you can also buy late birds right now if you want💰 🗣️For late-uploaders, the CFP is still open

📢 New batch Laminar: Make UIs that flow (@bishabosha) -> reactive state management made easy for Scala.js ⚙️ Effets secondaires : Machin, TrucMuche et Kyo dans un bateau ! (@ahoy_jon) -> CE, ZIO: comparaison, ergonomie, gestion de la concurrence... Puis il y a Kyo 👀

We're welcoming @criteo as a bronze sponsor, thanks a lot 🙏 If you also want to help us, take a look here 👉

@scaladays is over. Capture checking #Wasm & #WASI Compiler understanding #Metals rocks GenAI #MCP valid code generation #LLM4S first step to build #agentic apps New mates ❣️ #BrightFuture and remember together we stand, divided we fall. Check @ScalaIO_FR CFP and sponsoring

📢 Second batch! To Effect or Not to Effect: clear perspective (& tradeoffs) into all the effect systems in the Scala ecosystem @rockthejvm AI Assistance for Scala Developers: What JetBrains Brings to the Table: discuss of JetBrains solutions (agent, MCP etc.) @makingthematrix