@tchayen

working on services at @expo

Joined December 2018
Took me 4 days to see my first "byte-identical" with Opus 5.5
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If the price for not ever seeing load-bearing again is the caveman grammar I am all for it.
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Still can’t get used to how weird talking to Astra is. Just had another situation where I discussed a task with Astra over several messages and then added one follow up question. It replied to the question and just stopped completely. It couldn’t give me any good reason why.
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Opus 5.5 seems to be a big step forward in design and visual work. It did a really cool terminal aesthetic redesign of my blog with barely any course corrections.
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We still don't know why agents love to make up Expo Docs links that never existed but now we have Jev to redirect them
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Tomek Czajecki retweeted
i welcome the phrase "slop grenades" into our industry's glossary.
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RT @szdziedzic: Warsawmaxxing after @AgentConf 🇵🇱
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Tomek Czajecki retweeted
jev
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Tomek Czajecki retweeted
.@expo crew at AgentConf @reactuniverse_ 🔥 Come to our booth to talk about simulators, emulators, and mobile AI infra of the future 🚀
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Tomek Czajecki retweeted
Finished the morning #warsaw run for @AgentConf - @szdziedzic @tchayen @expo
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Tomek Czajecki retweeted
SwiftUI isn’t native and here’s why SwiftUI apps may sometimes feel janky. It ditches the key element that made animations run so smoothly on iOS since the original iPhone: Core Animation. In SwiftUI animations run in-app without CA backing. Block the main thread: SwiftUI ball stalls while UIKit’s keeps moving on the render server.
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Astra is really bad at continuing work after a question or another message. Strong flashbacks to times when OpenAI models were useless for OpenClaw because they would just reply 'yes we should totally do it' and do nothing.
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3D modeling in Astra is seriously next level compared to anything before. It took couple hours with zero follow ups and it made a perfect model of my pressure cooker.
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And one prompt is enough to go from (2) to (3)
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Astra sessions in ChatGPT desktop can talk to each other. My agents invented a file lock system for updating a Blender model file.
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Tomek Czajecki retweeted
This was 9 months ago and @dmwlff got criticized heavily for it. Now I don't know anyone who writes code by hand. secretartofscience.com/the-e…
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Hard to believe it. I remember when I was patiently waiting for this counter to cross 1M.
We'll throw a party when we get to 10M weekly downloads.
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Tomek Czajecki retweeted
What if your app… fixed itself? I built an agentic loop with EAS Workflows + EAS Simulators: TestFlight feedback → bug repro → GitHub issue → tested fix PR. @expo has hands down the best toolkit for building AI-native mobile workflows. I can’t wait for you all to try EAS Simulators :)
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Tomek Czajecki retweeted
friends don't let friends write prose with claude 🤠
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