![[EN][Keynote] Towards Ruby 3x3 performance / Vladimir Makarov @vnmakarov](https://i.ytimg.com/vi/qpZDw-p9yag/mqdefault.jpg)
![[EN] Building a game for the Nintendo Switch using Ruby - First Half /Amir Rajan @amirrajan](https://i.ytimg.com/vi/o0d4sjcUfCg/mqdefault.jpg)
![[EN] Ruby the Hard Way: Writing Bytecode to Optimize Plain Ruby / Samuel Giddins @segiddins](https://i.ytimg.com/vi/Xn5NIJdnToo/mqdefault.jpg)
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Last Updated: September 28, 2026
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Talker: Yukihiro "Matz" Matsumoto The second half will be "coming soon" Amir Rajan has done something insane. He released a Nintendo Switch game written ... So i know it has been quite a couple days of
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