Official Twitter account for RubyKaigi, the de-facto authoritative Ruby conference in Japan (since 2006). | Fediverse: ruby.social/@rubykaigi
Japan
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Our lanyards arrived late, so at today's pre-checkin we handed out badges with temporary straps. If yours is unbranded, swing by reception tomorrow to swap it. You can still head straight to the session halls in the morning. #rubykaigi
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Tsunami Warning has been issued to Hakodate due to the earthquake. If you are already in Hakodate, take evacuating action immediately.
Tsunami Warning – 4/20, 4:55pm
A Tsunami Warning has been issued. Waves of up to 3m are expected. Those near coastal areas, rivers, or lakes should evacuate to higher ground immediately. #tsunami
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Follow appropriate news sources such as @EN_NERV for the latest updates. We are not able to provide full coverage of this situation in realtime.
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RubyKaigi 2026 is now officially sold out. No additional tickets will be available to purchase. See you in Hakodate! #rubykaigi
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Lightning Talks!⚡️⚡️🤘 rubykaigi.org/2026/presentat… #rubykaigi
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Official Party: We'll add the final batch of tickets at 14 Apr 1pm JST. If you look for Official Party tickets, don't miss this last chance. #rubykaigi
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The Official Party tickets will be added tonight JST for EMEA attendees. We'll be adding more tickets several times until it's full. #rubykaigi
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We plan to release extra tickets at 6 Apr 9am JST. #rubykaigi
RubyKaigi 2026 attendee tickets just sold out. We'll look into releasing more if we can, but it won't be available immediate. #rubykaigi
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RubyKaigi 2026 attendee tickets just sold out. We'll look into releasing more if we can, but it won't be available immediate. #rubykaigi
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RubyKaigi 2026 Social events line-up is live. We expect more events to come, and most events start registration on 6 Apr or later. rubykaigi.org/2026/events/ #rubykaigi
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The Call for Lightning Talks at RubyKaigi 2026 is now open!
Submit your 5-minute talk now! 🌟cfp.rubykaigi.org/events/202… #rubykaigi
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RubyKaigi 2026 schedule is out!🌟 rubykaigi.org/2026/schedule/ #rubykaigi
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Also, please welcome our fantastic sponsors for RubyKaigi 2026! As always, we appreciate their support. Check out the list at: rubykaigi.org/2026/sponsors/ #rubykaigi
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RubyKaigi 2026 Keynote Speakers:
💎 @yukihiro_matz Yukihiro "Matz" Matsumoto
☕ @headius Charles Nutter
📦 @tagomoris Satoshi Tagomori
rubykaigi.org/2026/ #rubykaigi
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RubyKaigi 2026の当日、会場で運営のお手伝いをしてくださる方を募集します🦑 一般参加するのでは物足りないようなKaigi大好きな方からのご応募をお待ちしています🙏
募集期間: 2026/03/04 23:59(JST)まで（早めに締め切る場合もあります）
forms.gle/BK6ScQHYgA5iLmMQ7
#rubykaigi
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