- Thomas Countz - Dependency Tax
- Wojtek Wrona - PostgreSQL to SQLite migration
- Jan Dudulski - Decider Pattern
- Sebastian Tekieli - Building mobile apps the Rails Way
- Jury Razumau - How to write code for humans
- Charles Nutter - JRuby 10: Improve your Ruby with JIT, GC, and Libraries from the JVM
- Paweł Strzałkowski - My LLM is smarter than yours
- Mariusz Kozieł - Building the future of Ruby through community