Mike
@grabbou
cto and founder @callstackio, core team @reactnative. i love cars 🏎️
🎉 Big news: Callstack has partnered with Viking Global Investors to accelerate global growth Viking is a top-tier global investment firm with over USD 50B in capital under management and a strong track record of backing ambitious companies. Its support marks the start of an…
Honestly couldn't be more excited. 10 years and here we are, still cooking! Join me this September to celebrate this moment with amazing cake and lots of fun! 🎉
It’s Friday here… and @grabbou is helping us spill the beans. We’re going BIG at this year’s React Universe Conf afterparty – 10 years of React Native calls for a proper celebration 🥳📷 Be there...or hear about it later. 🎟️ bit.ly/4547Z5L
Something new shipping next week! 👀
I'm excited to finally share: Rozenite, the React Native DevTools plugin framework, is launching early next week! 🎉 We're aiming for a Monday release, but no rest yet. I'll be pushing commits all weekend to make sure it’s rock-solid for anyone ready to try it out.
Great article by @mani3xis on fibers. Strongly recommended to better understand concurrency and inner workings of React scheduler! 🤞
🔹 Part 3 – Fiber-based task scheduling 📖 We explain what fibers really are and why they matter for high-performance systems. Then we show how to build a fiber-based task scheduler using atomic counters and thread pinning, and how to profile it in Tracy. clstk.com/4o5Vqzv
WOW ! Just made this generate-skeleton md file for auto generated skeleton ui and it looks really good ! AI understands how the given UI looks and then make it as Skeleton. You can customize the rule as you want. Built with react native fast shimmer by @callstackio…
🎉 Excited to share that my timezone fix just landed in React Native v0.80.2 🚀 Huge thanks to @cortinico @CipolleschiR @tmikov and all @callstackio devs for the support, reviews, and collaboration. github.com/facebook/react…
🪵We've got a new changelog that captures a handful of updates we shipped recently. They include: ◆ EAS Update...updates ◆ A new @reactnative learning resource hub ◆ Improved log annotations ◆ Workflows capabilities ◆ Fingerprints and more...↓
Speed is everything sometimes
𝝠 Expo 🤝 @Meta - We teamed up to deliver precompiled iOS builds in 0.81/SDK 54 - they could cut compile time by 10x. We're super excited about this for a lot of reasons but here are a few of the highlights: ◆ Faster builds: Compile RN once per release, saving huge…
Ever wondered why React’s "Fiber" is called that? Turns out it’s more than a name. It’s rooted in coroutines, user-space threads, and task scheduling. This deep dive explains how React, game engines, and modern runtimes squeeze performance using fiber-based systems.
Today's live stream is all about the latest and greatest Reanimated 4 - join our team and @_tjzel as they deep dive into it! x.com/i/broadcasts/1…
New feature coming to Kai: Generating Lists ✨ The items are streamed from edge function using AI SDK 🚀 Soon on App Store 👇🏻
Simple skeleton UI Built with react native shimmer by @callstackio