2025/05/15-16 - ElixirConf EU 2025 - Kraków, PL and Virtual

Save the date for ElixirConf EU 2025: we’re back in Poland, where it all started ten years ago!

:sparkles: The Call for Talks is open and you can also join the Waiting List - tickets for this event tend to sell out quickly, and the access to the discount for Very Early Birds is limited to the waiting list subscribers✨

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Ticket sale starts in January :tickets:

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Website says

Maybe you want to change that for 2025…

:grimacing: thanks, fixed :white_check_mark:

10 more days to submit your talk! ElixirConf EU 2025: Call for Speakers @ Sessionize.com

Ticket sale starts next week - join the waiting list for access to limited Very Early Bird discount: https://elixirconf.eu

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The lineup is revealed!
Also reminder: last days to join Waiting List for ElixirConf EU2025 :mega:
ticket sale starts next week: elixirconf.eu

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The training offer is up:
BEAM VM Under the Hood
with Robert Virding
Let Your Codebase Talk to You, Not Your Competition: Code Intelligence with RAG and LLMs
with Chris Beck
Hologram: Building Rich UIs with Elixir Running in the Browser
with Bart Blast
Interfacing Rust in Elixir
with Łukasz Pauszek

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Heads up—adopting Ash isn’t always easy, but @biased


will share how it transformed development in a real-world project. Catch this talk at elixirconfeu and learn how to streamline your codebase! Early birds tickets are up! Save your spot.

From type systems and hardware prototyping to distributed systems and local-first sync - here’s what’s advancing in Elixir:

:one: Gus Workman: Open-source alternative to Raspberry Pi for Nerves - from design to custom circuit board in 2 weeks ElixirConf EU

:two: Herman Langner: Real-world case study: Building a Lakehouse platform with Elixir’s concurrency and “Let it crash” philosophy ElixirConf EU

:three: Jakub Skalecki: Practical patterns for complex client-state management by combining LiveView with frontend libraries ElixirConf EU

:four: Johanna Larsson: Low-complexity patterns for distributed Elixir in production ElixirConf EU

:five: Jonatan Kłosko uncovers how Livebook leverages Phoenix LiveView + Erlang distribution for seamless collaboration ElixirConf EU

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More game-changing insights straight from elixirconfeu — here’s a peek at what’s shaping the future of elixirlang and #BEAMVM:

:one: Piotr Szmielew shares 4 years of lessons running Elixir on Google Kubernetes Engine, powering major e-commerce platforms for top music brands. Hard-won insights to save your production systems! ElixirConf EU
:two: Riccardo Binetti introduces TigerBeetlex, combining Elixir and Zig to unlock financial transactions 1000x faster than traditional databases — and dives into the NIF magic behind it. ElixirConf EU
:three: Robert Virding (co-creator of Erlang!) unveils the inner workings of OTP behaviours, with a deep dive into callbacks, state management, and message-passing — straight from the source. ElixirConf EU
:four: Fernando Hamasaki de Amorim & Rauan Assis break down the evolution of asynchronous hotel bookings at Vio.com, from MVP to event-driven architecture, improving performance, reliability, and customer experience. ElixirConf EU
:five: Ridwan Otun & Sola-Aremu 'Pelumi present Whisperer, an Elixir framework for orchestrating multi-agent AI workflows, blending LLMs, OpenTelemetry, and production observability into one powerful toolkit. ElixirConf EU

Real tech, real impact — see how these innovations are redefining what’s possible

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Hands-on training on Code Intelligence with RAG & LLMs by Chris Beck
Key Takeaways:
:one: Set up a pure Elixir RAG application to analyze and document your codebase
:two: Learn methods to optimize RAG system performance and evaluate key metrics
:three: Gain insights into security implications and best practices for implementation

Make your code smarter and more efficient! :rocket:

Meet Johanna Larsson, creator of HexDiff & ElixirEvents, and a passionate voice in the elixirlang community! With 12+ years of dev experience — and 6 years loving Elixir — she’s bringing a must-see session at #ElixirConfEU: Distributed Elixir Made Simple — Demystifying distributed systems so you can unlock the power of node-to-node communication.
Come learn, get inspired, and say hello! :raised_hands: ElixirConf EU

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“Make your codebase work for you, not your competition!” :rocket: Join Chris Beck from bitcrowd GmbH to build a pure Elixir RAG system for code intelligence—better docs, style enforcement & insights without sharing your data.ElixirConf EU