2026 The leading Scala conference is coming to Berlin CONFERENCE12-13 October 2026 WORKSHOPS14-15 October 2026 Register now! JavaScript ist in Ihrem Browser deaktiviert. Um unseren Ticketshop ohne JavaScript aufzurufen, klicken Sie bitte hier. News All News Our Venue: Kulturbrauerei Our venue for ScalaDays 2026 will be Kulturbrauerei, a monument of industrial culture and an event location in [...]

LLMs are changing how people contribute to open source - but are they really helping? In this talk, we’ll look at compiler maintenance in the age of AI-generated PRs, issues and comments, and ask what maintainers gain, lose, and how the rules of contribution are changing.

The AI revolution raises questions about the utility of various technologies, especially programming languages. And when it comes to developer experience, Scala might have just the right answers. We'll take a tour of how to use Scala efficiently for and with AI.

Everyone and their dog are building permanent AI agents, but nobody is solving the real problem - how to prevent the agent from doing something it should never, ever do while preserving its general problem-solving capability. In this talk, we will introduce the CapybaraClaw - the agent built with safety in mind that gives you [...]

We are currently working on Metals 2, which is a new indexing and compilation approach, designed to make indexing as fast as possible and ensure the editor remains functional even if parts of the project fail to compile. Thanks to this even while working on large monorepos it should be possible to quickly set up [...]

With Scala 3.9 LTS out, three Scala distributions will exist in parallel: Scala Next (3.10+), the current 3.9 LTS and the old 3.3 LTS. We will explain how to think about it: why you should migrate your libraries to 3.9 LTS, what cool features have we cooked up in Scala Next, and how the standard [...]

WebAssembly is increasingly used beyond browsers for serverless, sandboxing, AI workloads, and more. This talk explores the current state of Scala on Wasm with Scala.js and scala-wasm, an experimental project targeting standalone runtimes, WASI, and the Component Model. This session covers current capabilities, limitations, and future directions.

AI is a multiplier, not a fixer — point it at a mess, and it scales the mess up: defects climb, reviews balloon, tests become a farce. Scala's honest compiler and typed libraries are a base that holds as you push harder. We'll assemble the workflow around them with agents, context, deterministic refactors, hermetic builds [...]

Join the Typelevel community for an all-day, in-person meetup in Málaga, hosted by Intellias! This meetup is open to (aspiring) Typelevel users and…

Direct-style Scala: type-safe code that is easy to comprehend and generate.

What's Changed Require only an unsupervised scope in runToInputStream (#507) @adamw Add flow-json module: streaming NDJSON and JSON array support (#506) @adamw Return short reads from runToInp...

VirtusLab | 5777 obserwujących na LinkedIn. Software Technology for the AI era | Bringing the pieces together for software delivery at AI speed. | We help engineering organizations move at AI speed combining deep expertise in development productivity, AI-native software delivery, Data & AI, Scala & JVM, and critical system modernization. Creators of VISDOM - our AI-native SDLC platform designed to transform software delivery at enterprise scale. With 15+ years of experience and 500+ engineers across Europe and North America, we build and improve the environments behind high-performing engineering organizations.

Scala toolkit for working with third-party LLMs (OpenAI, Claude, and compatible). Define agents, call provider APIs, use MCPs, ensure correctness with structured inputs & outputs - software...

Build type-safe, boilerplate-less MCP servers and clients in Scala - softwaremill/chimp

Build type-safe, boilerplate-less MCP servers and clients in Scala - softwaremill/chimp

We're happy to announce the release of Metals v1.6.8, which includes a few

Claude Code & Codex Scala Skills: generate direct-style applications with use-case driven guides - VirtusLab/scala-skill

Safe direct-style streaming, concurrency and resiliency for Scala on the JVM - softwaremill/ox

Build type-safe, boilerplate-less MCP servers and clients in Scala - softwaremill/chimp

Claude Code & Codex Scala Skills: generate direct-style applications with use-case driven guides - VirtusLab/scala-skill

What's Changed Implement multipart for netty-future, netty-cats & netty-zio (#5315) @ajozwik Fix ByteBuf leak: write the WS close frame directly to the channel (cats) (#5330) @adamw Enable...

What's Changed 5201 zio interceptor (#5256) @cheleb Fix two Netty ByteBuf leaks (flaky CI "LEAK" failures) (#5319) @adamw Update sbt, sbt-dependency-tree, ... to 1.12.12 (#5317) @sof...

Build type-safe, boilerplate-less MCP servers and clients in Scala - softwaremill/chimp

What's Changed Carry cookies across redirects via an opt-in CookieStorage (#2671) (#2897) @adamw Select a single supported qop from a comma-separated advertised list (#2898) @adamw Add Scala N...