23–25.04.2027 Wrocław
The place for Ruby professionals to confront ideas in a friendly atmosphere and mutual respect. Where covering deep topics is encouraged and meets a receptive audience. A relaxed, single‑track and not‑for‑profit Ruby conference run by the local Ruby community.
Tickets available soon
The place for Ruby professionals to confront ideas in a friendly atmosphere and mutual respect. Where covering deep topics is encouraged and meets a receptive audience. A relaxed, single-track and not-for-profit Ruby conference run by the local Ruby community.

Here are some of the topics we've hosted in the past – we're looking forward to seeing what you'll bring to the table!
JRuby
Event Sourcing
Concurrency
Agentic Workflows
Mutation Testing
Deployment
Modern Frontend
Securing Rails
Durable Execution
Protocols
You might not realize it, but your day-to-day work with Ruby could be groundbreaking to others. Submit your talk proposal for wroclove.rb and share those unique experiences - what seems ordinary to you could be extraordinary inspiration for fellow developers.
CFP opens soon!
In his talk, Ismael shows how Event Sourcing can provide a cohesive, end-to-end programming model centred around workflows, where a small set of building blocks can enable auditable data, durable execution and reactive UIs by default. All with the simplicity of idiomatic Ruby.
See on youtube
Workflow engines are everywhere now, but Rails still does not have a good one. For more than a year Julik has been exploring workflows and durable execution in Rails — the likes of Vercel "use workflow", Temporal and DBos. As a result, he has discovered that ActiveJob is an inadequate tool for the purpose — even with "job continuations" introduced in Rails natively it is still subpar. In his talk, Julik presents a solution that integrates well with Rails without having the user do too much — a Rails-based gem for workflows.
See on youtube
Rubyists face many challenges these days, from scaling applications to thousands of users to handling enormous datasets to integrating with an AI-obsessed world. How can we keep Ruby moving forward and the Ruby community strong and healthy? The answer is JRuby! Charles has been working full time on JRuby for the past 20 years, trying to bring more opportunities to the Ruby world. In his talk, he shows how JRuby can help you bring true parallelism, pauseless garbage collection, and JIT optimizations to your Ruby and Rails applications. Get ready to level up your Ruby with JRuby!
See on youtube
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