@tamas

World Riichi Mahjong Pro | Impeding entropy one bit at a time | 🀅

 NYC ↔️ BUD
tamaserdos.com
Joined January 2013
  • Tweets4.5K
  • Following2.4K
  • Followers600
423Media
I took my 2 favorite mahjong training tools (efficiency and chinitsu) and made an offline first progressive web app (PWA), so I can train even when there is no reception (ie subway).
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WMC update: thanks to Ildiko absolutely crushing it, Hungary got 6th place! Congratulations to China, France and Russia for Top 3
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This is truly inspiring. Seeing Jay share the joy of mahjong with people from completely different cultures and backgrounds is a wonderful reminder that this game can connect people anywhere in the world. Thank you for being such a great ambassador for mahjong.
JAY
@JAY_MahjongOct 20
マサイ族と2泊3日で麻雀修行しました Playing Mahjong with the Maasai. Maasai × Mahjong 🇹🇿
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Tamas Erdos retweeted
JAY
@JAY_MahjongOct 20
マサイ族と2泊3日で麻雀修行しました Playing Mahjong with the Maasai. Maasai × Mahjong 🇹🇿
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After day 1 of the WMC: I have some mixed feelings. First of all I’m happy to be here, Kunming is a beautiful city and it’s an honor to play with some of the best MCR players from across the globe. I’ve been spoiled a little bit by my experience at WRC 2025 in Tokyo…
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My highlight so far was the opening dinner, which featured several live performances, and nothing bridges the cultural barrier like drinking with the hosts. As for my performance, I had a slow start (3422), but I haven’t given up :)
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All in all it’s wonderful to see mahjong thriving across the world in all of its varieties, meeting people of all ages from different walks of life, and abusing 7 pairs 😝 (it’s already my favorite yaku in riichi, but it’s completely overpowered in MCR)
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Check your Claude usage people, I disabled the compromised key after it accrued around $200
OpenCode
@opencodeOct 17
We had a security breach last night related to a large scale distillation attack that impacted 1.4% of OpenCode Console users We have notified them all this morning via email. If you did not get an email you were not impacted, it was a subset of users who had external providers linked The incident is ongoing so we cannot share more details at this point but we are working with Anthropic, OpenAI, and Google to remediate
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Since I’m in China, I made some friends and they convinced me to play Szechuan. Second hand: tenhou 😂
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youtu.be/t0knYnEYBRo?is=Zl8J…

Rails World 2026 Closing Keynote - Aaron Patterson

The purpose of a system is what it does, but only for those observi...

youtube.com
Tamas Erdos@tamasSep 23
I think @tenderlove is gonna have a field day with this one
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Devise-argon2 has passed 100,000 downloads! It's the best encryptor (hash) to use in your Rails app (w Devise), I'm not aware of anything more secure rubygems.org/gems/devise-arg…
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Tamas Erdos retweeted
Avi Flombaum
@aviflombaumSep 23
Get your bingo card techeventbingo.com/railsworl…!

RailsWorld 2026: Tech Event Bingo

Bingo on Rails

techeventbingo.com
Tamas Erdos@tamasSep 23
Not on my bingo card: @dhh effectively announcing the death of Ruby on Rails at @railsworld (maybe Rust on Rails instead?), ending his keynote with “Don’t be a loser” and the crowd cheering
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Not on my bingo card: @dhh effectively announcing the death of Ruby on Rails at @railsworld (maybe Rust on Rails instead?), ending his keynote with “Don’t be a loser” and the crowd cheering
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Tamas Erdos retweeted
Andrea Fomera@afomeraSep 23
me watching this keynote from Rails World
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Ed Elson
@edels0nSep 23
Holy sh*t
nathan fielder
@nathanfielderSep 23
Here is official trailer, You Can See Everything
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I think @tenderlove is gonna have a field day with this one
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Just watched the RailsWorld Keynote Where was the Rails stuff?
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Whoa 25 years comes at us fast
Congressman Brad Sherman
@BradShermanSep 11
I’ve been warning about this since 2000 ⤵️
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