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Euruko

YouTube: @Euruko

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Videos (122)

[Euruko 2025] “Building interactive Ruby gem tutorials with Wasm” – Albert Pazderin (Georgia)

[Euruko 2025] “Roasting Code for Fun & Profit with Structured AI Workflows” – Obie Fernandez ( USA)

[Euruko 2025] “RubyLLM: Making AI Development Beautiful Again” – Carmine Paolino (Germany)

[Euruko 2025] “How a Ruby profiler works: Stackprof under a microscope” – Ivo Anjo (Datadog, UK)

[Euruko 2025] “Don’t Be ‘Thread’-ened: Testing Multithreaded Code with Confidence” – Julia Egorova

[Euruko 2025] “gRPC on Ruby on Rails – a perfect match!” – Emiliano Della Casa (Italy)

[Euruko 2025] “Prioritization justice: lessons from making background jobs fair at scale”– Alexander

[Euruko 2025] “Closing Keynote” – Eileen M. Uchitelle (Shopify, USA)

[Euruko 2025] “Making Rails AI-Native with the Model Context Protocol” – Paweł Strzałkowski (Poland)

[Euruko 2025] Lightning Talks – Community Voices & Ruby Sparks

[Euruko 2025] Introducing ReActionView – Marco Roth (Full-Stack Rails Developer, Switzerland)

[Euruko 2025] Postgres Partitioning Best Practices – Karen Jex (Crunchy Data, France)

[Euruko 2025] “My favorite things” – Yukihiro "Matz" Matsumoto (Creator of Ruby, Japan)

Euruko 2025 - The HeART of code!

Hitoshi Hasumi, "Embedded Ruby Revolution: A Hands-On Workshop with PicoRuby"

Lucian Ghinda, "Testing: How to write fewer tests and cover more cases"

Prakriti Mateti, "One does not simply... rebuild a product"

Magesh, "Concurrency in Ruby: Threads, Fibers, and Ractors Demystified"

Jakub Godawa, "Visualized multi-threaded simulators in Ruby"

Victor Shepelev, keynote, "Seven things I know after 25 years of development"

Erica Weistrand, "Ruby off Rails"

Igor S Morozov, "Benefits and challenges of introducing a strict Content Security Policy"

Marko Ćilimković, "Lessons From Escaping the Dependency Upgrade Maze"

Tim Kächele, "Mechanical sympathy, or: writing fast ruby programs"

Dmitry Pogrebnoy, "Demystifying Debugger"

Guilherme Carreiro, "Building native Ruby extensions in Rust"

Ivan Nemytchenko, "The Curse of Service Objects"

Fireside chat, "A sustainable path in Open Source"

Irina Nazarova, keynote, "Evolution of real-time and AnyCable Pro"

Jean Boussier, "A Decade of Rails Bug Fixes"

Karen Jex, "Optimising your database for analytics"

Igor Jancev, "Patterns and solutions distilled from 10 years development and maintenance of a ..."

Julik Tarkhanov, "On the benefits of slot scheduling"

Piotr Szotkowski, "Simplify, Then Add Lightness"

Xavier Noria, keynote, "Zeitwerk: A Retrospective"

Adrian & Yaro’s Friendly Show with Yukihiro Matsumoto

Maple Ong, "Lessons from a Rails Infrastructure Team"

Koichi Sasada, keynote, "20th year of YARV"

Yuta Saito, "What you can do with Ruby on WebAssembly"

Fernando Perales, "Let's give REST a rest: exploring the state of gRPC in Ruby"

Svyatoslav Kryukov, "Assembling the Future: crafting the missing pieces of the Ruby on Wasm puzzle"

Bruno Sutic, "Async Ruby"

Joel Drapper, "Building Beautiful Views in Ruby with Phlex"

Yaroslav Shmarov, "Rails 8 Frontend: 10 commandments and 7 deadly sins in 2025"

Marco Roth, "Leveling Up Developer Tooling For The Modern Rails & Hotwire Era"

C. Planas, A. Mikhaylov, "2000 engineers, 2 millions lines of code: the history of a Rails monolith"

Kasper Timm Hansen, "How to Break into Reading Open Source"

Obie Fernandez, "Patterns of Application Development Using AI"

Lucian Ghinda, "The Modern Rubyist: When and How to Use the Latest Features"

Yudai Takada, "How does Lrama make the Ruby parser grammar G.O.A.T.?"

Bartosz Blimke, "WebMock Unmocked"

Andrei Bondarev, "Build an AI agent in 15 min"

Yukihiro Matsumoto, keynote, "Better Ruby"

Seong Heon Jung, "Using Ractors and Making Ractors Usable"

Dave Thomas's uninterrupted conversation with Yukihiro Matsumoto & José Valim

Rafael Peña Azar, "How Ruby forged Crystal"

John Gallagher, "Squash Production Defects Quickly - The Power of Structured Logging in Rails"

Samuel Giddins, "A survey of recent RubyGems CVEs"

Dave Thomas, keynote, "Love, Limerence, and Programming Languages"

City pitching. Helsinki

City Pitching. Warsaw

City Pitching. Verona

City pitching. Manchester

City pitching. Copenhagen

City pitching. Bosnia

City pitch. Kyiv

Yukihiro Matz Matsumoto (Keynote)

Euruko 2023 | Yukihiro Matz Matsumoto

Euruko 2023. Winner Ceremony

Panel discussion "30 years of Ruby"

MATIAS KORHONEN

HANA HARENCAROVA, KEYNOTE

Euruko 2023 | Miron Marczuk

Euruko 2023 | Chris Hasinski

Cristian Planas

Euruko 2023 | Cristian Planas

Daniel Susveila

Euruko 2023 | Daniel Susveila

Euruko 2023 | Ivo Anjo

Euruko 2023 | Masafumi Okura

Euruko 2023 | Scott Chacon

Euruko 2023 | Adrian Marin

Steven R. Baker (Keynote)

Euruko 2023 | Steven R. Baker

Euruko 2023 | Hitoshi Hasumi

Chikahiro Tokoro

Euruko 2023 | Chikahiro Tokoro

Hiroshi Shibata

Euruko 2023 | Hiroshi Shibata

Alexander Nicholson

Euruko 2023 | Alexander Nicholson

Euruko 2023 | Johnny Shields

Unconference pitches

Carla Urrea Stabile

Euruko 2023 | Carla Urrea Stabile

Euruko 2023 AMA session 2023-08-17

Lightning talks & city pitches

Ruby & JVM: A (JRuby) Love Story by Yarden Laifenfeld

The Technical and Organizational Infrastructure of the Ruby Community by Adarsh Pandit

Looking Into Peephole Optimizations by Maple Ong

From massive pull requests to trunk-based development with Ruby by Vesa Vänskä

Implementing Object Shapes in CRuby by Jemma Issroff

Security Doesn’t Have To Be a Nightmare by Wiktoria Dalach

How music works, using Ruby by Thijs Cadier

Applying SRE Principles to CI/CD by Mel Kaulfuss

Closing keynote by Andy Croll

Opening keynote by Matz

Euruko 2022: Friday (with captions)

Euruko 2022: Friday

Euruko 2022: Thursday (with captions)

Euruko 2022: Thursday

Q&A with Linda Liukas

Why a Diverse Team is Crucial to Startup Success (Melissa Jurkoic)

Lightning talk: Shipping Ruby and Rails apps as native Linux packages (Cyril Rohr)

Building a Ruby web app using the Ruby Standard Library (Maple Ong)

Delivering fast and slow - Ethics of quality (Lena Wiberg)

IDE development with Ruby (Soutaro Matsumoto)

Streaming data transformations with Ruby (sponsored) (Ville Lautanala, Smartly)

Lightning talk: The 6 Characters That Could Bring Down Your App (Moncef Belyamani)

Lockdown: The Mother of Invention (Amy Wall)

Optimizing Ruby's memory layout (Peter Zhu & Matthew Valentine-House)

Going native with FFI (Juan Carlos Ruiz)

Building high–performance GraphQL APIs (Dmitry Tsepelev)

Lightning talk: Adding byebug to the Professional Puts Debugger Tool Set (Zhi Ren Guoy)

Fun Passing Blocks Around (sponsored) (Alan Wu, Shopify)

How to stop breaking other people's things (Lisa Karlin Curtis)

Lightning talk: State of the PDF (Thomas Leitner)

Don't Develop Just for Yourself - A Developer's Checklist to Accessibility (Eeva-Jonna Panula)

Keynote: Beyond Ruby 3.0 (Yukihiro Matsumoto)