"people change slower than software." Yeah I forget to accout for this sometimes
Replying to @josevalim
thanks for the long and detailed reply. I'll think about it more to give it the time it deserves. I think you're responding a bit more to David than to me, but that's OK. I don't think crapping out code is the endgame as I think my other tweets reveal. I think a big part of the answer to some of your questions is going to be "what OSS communities will actually embrace and allow these kinds of drastic changes to be made?" people change slower than software.
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I love this video and music SO much⚡️✨💫
Replying to @marcoroth_
The answer to "what does this enable?" is ReActionView v0.6, which introduces LiveView-like, fine-grained reactivity for Rails. You declare state in your view like strict locals, read it in plain Ruby, and write it from HTML attributes. Updates happen at the slot level, so only the changed values are updated. No JavaScript framework and no new file format needed.
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Yes! I was bobbing my head in the audience when it played haha
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What I am telling myself after the dhh keynote 😆
"It's a little weird but I wouldn't worry about it." @robbyrussell speaking my language at #RailsWorld
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Not for write-coding though
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*nervous laughter*
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Rumor has it @jeremysmithco spent 140+ hours on this talk and it shows. So well done and so practical! 👏👏👏
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What were the big takeaways?
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Hotwire gotchas and his solutions for them. I need to go back and compare to some stuff I've done in my own code bases.
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Left the dog behind. Sorry, Diane. Rails World better be worth it. Austin, incoming. #RailsWorld
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Rails World 2026. The one where DHH announces his retirement 😅
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🙌🏻🙌🏻
Rails World Run Club was a hoot this morning. Thanks to @travis_code for organizing! #RailsWorld
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I wish everyone at @railsworld to have a great time together! See you at the next one ✌️
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Wish you were here!
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Come find me and @collin_jilbert at the @AppSignal booth at @railsworld this week!
@excid3 has taught more Rails devs to build real apps than almost anyone. We teamed up with him to add new Rails tutorials to AppSignal Intelligence, so you and your AI agent get the same guidance when debugging. blog.appsignal.com/2026/09/2…
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(okay I'll stop now.)
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I’m wondering now if I should be showing up without a ticket. What am I missing out on?
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Can't believe Obie, Tobi, and I all agree on this
Replying to @tobi @typesafeai
love that we're on the same page
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If you see someone with this shirt at Rails World next week it is either me or a coworker of mine. Either way you should say hello! Excited to see new and old friends!
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Did a half marathon today. I am very sore but it was a beautiful day for a run in Albuquerque and I am pretty happy with the pace.
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For those of you who use toothpaste… I think we can all agree that 90% of it somehow hides in the last 5% of the tube, where it can survive for a few more weeks. For those living with a significant other… who’s more likely to finally give up and swap in a new tube?
48% Me
37% My significant other
4% About the same
11% Wait… you squeeze tubes?
27 votes • Final results
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Wait who isn't using toothpaste? And what is the alternative?
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This is kind of insane...but today I crossed the 140-hour mark in preparations for my Rails World talk, Practical Hotwire. I was pushing the bar for myself, but it just got out of control. (For comparison, I logged ~300 hours for organizing Blue Ridge Ruby earlier this year.)
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Amazing!
Last night I was thinking about this: new Rails apps not classified as Ruby (but HTML). Crafted a tiny PR to Rails, and this morning it was already merged 😱⚡️🥳💫
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A fresh 'rails new' app pushed to GitHub is predominantly HTML 🤯
Replying to @3_by_7
It's HTML - because of a few auto generated HTML pages (like error pages). Ruby is so efficient that a few pages of static HTML overweigh ALL Rails new boilerplate. Proof: github.com/irinanazarova/rai… Because @github's language detector, Linguist, picks the primary language by byte count, a new Rails 8 application is classified as an HTML repository until its author has written roughly 13 KB of Ruby. I'm preparing a PR to Linguist.
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Is anyone curious how the Clouds game is built? Should we open source it? It a lot of my learning/experimental code, def not up to Martian standards rn. But it has Gemfile of dreams: 👾Ruby on Rails 8.1 👾sqlite 👾RubyLLM @paolino 👾AnyCable @any_cable 👾Solid Queue @rosapolis 👾Avo @adrianthedev 👾Herb @marcoroth_ 👾View Component @joelhawksley 👾Nanoid @sitnikcode 👾imgproxy @imgproxy_net 👾Archspec @paolino Also 👾Layered Rails skills @palkan_tula
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What is it using RubyLLM for?
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I saw an elephant on my run today. Running by the zoo was the highlight. Everything else just hurt.
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Forgot to mention this run was saved by @AppSignal. They didn't alert me of any errors during my run but they did fuel me with conference swag.
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