Keynote: 20th years of YARV

Performance Optimization

talk by Tess Griffin: The ActiveRecord Tapes

The ActiveRecord Tapes

Tess Griffin

RailsConf 2025

talk by Gannon McGibbon: Development Speed Optimizations in Rails 8

Development Speed Optimizations in Rails 8

Gannon McGibbon

RailsConf 2025

talk by Stefan Wintermeyer: Cache = Cash! 2.0

Cache = Cash! 2.0

Stefan Wintermeyer

RailsConf 2025

talk by Stefan Kanev: The Joy and Agony of GraphQL

The Joy and Agony of GraphQL

Stefan Kanev

Balkan Ruby 2025

talk by Uchio KONDO: Running ruby.wasm on Pure Ruby Wasm Runtime

Running ruby.wasm on Pure Ruby Wasm Runtime

Uchio KONDO

RubyKaigi 2025

talk by Jeremy Evans: Eliminating Unnecessary Implicit Allocations

Eliminating Unnecessary Implicit Allocations

Jeremy Evans

RubyKaigi 2025

talk by Charles Nutter: Optimizing JRuby 10

Optimizing JRuby 10

Charles Nutter

RubyKaigi 2025

talk by Peter Zhu: Modular Garbage Collectors in Ruby

Modular Garbage Collectors in Ruby

Peter Zhu

RubyKaigi 2025

talk by Ivo Anjo: Keynote: Performance Bugs and Low-level Ruby Observability APIs

Keynote: Performance Bugs and Low-level Ruby Observability APIs

Ivo Anjo

RubyKaigi 2025

Benchmark and profile every single change

Daisuke Aritomo

RubyKaigi 2025

talk by Dmitry Pogrebnoy: Demystifying Ruby Debuggers: A Deep Dive into Internals

Demystifying Ruby Debuggers: A Deep Dive into Internals

Dmitry Pogrebnoy

RubyKaigi 2025

talk by Yuta Saito: The Evolution of the CRuby Build System

The Evolution of the CRuby Build System

Yuta Saito

RubyKaigi 2025