Piotr Tomczewski
@Piotrski
💻 React Innovation Expert at @callstackio 🐈⬛🐈 Father of 2 cats 🍴 Foodie ❤️ Will code for LEGO 🏳️🌈 He / him
Inspired by @aidenybai’s React Scan, I’ve improved the "Highlight updates when components render" feature in React DevTools to make it more useful and readable. Should I release it? 🤔
did. you. lost. your. damn. mind? who design that API. and why #WWDC25
React Native Bottom Tabs v0.9.2 is out! ✨ - Tabs are now properly working on iOS 26 🚀 - Measure custom tab bars (for useBottomTabBarHeight) 📏 - Initial layout fixes 📱 Check it out:
ChatGPT is down. I'm switching to ChatAppleIntelligence!
New FoundationModels API for running on-device AI by is working with react-native-ai and @aisdk 🔥🔥
Fun fact about Apple (from an ex-engineer) AirPods switching between devices isn't magic or AI. It's literally a coin flip in the code when multiple devices are nearby 😂 That's why it picks your Mac when you want your iPhone half the time!
Well…
I WON'T INSTALL iOS 26 beta 1 ON MY DAILY PHONE I WON'T INSTALL iOS 26 beta 1 ON MY DAILY PHONE I WON'T INSTALL iOS 26 beta 1 ON MY DAILY PHONE
Looks like we can place UIKit views in the accessory view! 🚀 Here is a small demo of iOS 26 accessory view running with React Native Bottom Tabs 🔥 Time to think about a good API for this 😄
I WON'T INSTALL iOS 26 beta 1 ON MY DAILY PHONE I WON'T INSTALL iOS 26 beta 1 ON MY DAILY PHONE I WON'T INSTALL iOS 26 beta 1 ON MY DAILY PHONE
Late night builds hit different when you know what’s coming. 🔥 #buildinpublic
Apple Foundation Models will support tool calling?! 😲 I’m seriously impressed. #WWDC25
gonna make this the new imessage group chat background