Yukihiro "Matz" Matsumoto (he/him)

#ruby

#concurrency

#ruby-community

#performance

#programming-languages

#static-typing

#open-source

#ruby-3

#community

#yukihiro-matsumoto

#keynote

#software-development

#programming

#ruby-on-rails

#garbage-collection

#type-checking

#ruby-implementations

#future-of-ruby

#programming-language-design

#ruby-vm

#developer-experience-dx

#ruby-3-0

#rubykaigi

#dynamic-typing

#ruby-language-features

#developer-experience

#ruby-language

#object-oriented-programming

#language-design

#just-in-time-jit

#ruby-programming

#matz

#compatibility

#typing

#functional-programming

#rbs

#yjit-yet-another-ruby-jit

#threads

#community-building

#software-architecture

#keyword-arguments

#community-contributions

#software-design

#pattern-matching

#performance-optimization

#ruby-performance

#webassembly-wasm

#development-tools

#language-server-protocol-lsp

#jruby

#productivity

#parallelism

#software-performance

#metaprogramming

#change-management

#static-analysis

#language-features

#game-shows

#developer-tooling

#community-engagement

#just-in-time-compilation

#ruby-development

#programming-productivity

#ruby-2-0

#meta-programming

#domain-specific-language-dsl

#work-life-balance

#career-development

#contributing

#programming-philosophy

#dependency-management

#panel-discussion

#test-driven-development

#fibers

#mjit

#ractors

#programming-challenges

#ruby-kaigi

#ruby-implementation

#cruby

#contribution

#rubygems

#motivation

#version-control

#ruby-history

#developer-tools

#ruby-internals

#ruby-ecosystem

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