Christian Falch
@chrfalch.bsky.social
Did @shopify/react-native-skia and now I’m working on expo.
Looking forward to be here!
💂♀️ If you're anywhere near London next month then make your way to RNL Conf. This is a talent-rich event with wonderful speakers, panels, and workshops.
We've got a massive cohort of Expo devs headed to London and we'd love to see you there.
www.reactnativelondon.co.uk
We've got a massive cohort of Expo devs headed to London and we'd love to see you there.
www.reactnativelondon.co.uk
October 28, 2025 at 9:16 AM
Looking forward to be here!
Today’s sunset was so pretty. Almost like an Instagram filter - but for real.
October 13, 2025 at 6:26 PM
Today’s sunset was so pretty. Almost like an Instagram filter - but for real.
These new pages are looking so nice!
The new 𝝠 Expo home page is live: expo.dev
We were overdue for a new home that tells the story of what Expo has become: Everything you need to build apps.
We added more pages to explain how Expo serves different stages of business growth across different industries. We'll 🧵 some of those below ↓
We were overdue for a new home that tells the story of what Expo has become: Everything you need to build apps.
We added more pages to explain how Expo serves different stages of business growth across different industries. We'll 🧵 some of those below ↓
Expo
Expo is an open-source platform for making universal native apps for Android, iOS, and the web with JavaScript and React.
expo.dev
September 18, 2025 at 5:41 PM
These new pages are looking so nice!
🚀 Spent ~2 hours upgrading an old client project from Expo 52 → 54 today.
Client was amazed at how smooth it went. This project is not simple—native Expo modules and an external native ePub reader.
Super proud of SDK 54 and the fantastic team at @expo.dev!
expo.dev/blog/expo-sd...
Client was amazed at how smooth it went. This project is not simple—native Expo modules and an external native ePub reader.
Super proud of SDK 54 and the fantastic team at @expo.dev!
expo.dev/blog/expo-sd...
How to upgrade to Expo SDK 54
Upgrade to Expo SDK 54 with React Native 0.81, Reanimated v4, Android API 36, and iOS 26 support. Learn key changes, tips, and migration advice.
expo.dev
September 16, 2025 at 5:39 PM
🚀 Spent ~2 hours upgrading an old client project from Expo 52 → 54 today.
Client was amazed at how smooth it went. This project is not simple—native Expo modules and an external native ePub reader.
Super proud of SDK 54 and the fantastic team at @expo.dev!
expo.dev/blog/expo-sd...
Client was amazed at how smooth it went. This project is not simple—native Expo modules and an external native ePub reader.
Super proud of SDK 54 and the fantastic team at @expo.dev!
expo.dev/blog/expo-sd...
Reposted by Christian Falch
𝝠 Expo SDK 54 is LIVE 🚀
◆ React Native 0.81
◆ Precompiled RN for iOS → faster clean builds
◆ iOS 26 Liquid Glass icons + views
◆ Android 16 target, edge-to-edge default
◆ Router v6 native tabs
◆ Updates: header overrides, progress, reload screen
◆ So much more...
expo.dev/changelog/sd...
◆ React Native 0.81
◆ Precompiled RN for iOS → faster clean builds
◆ iOS 26 Liquid Glass icons + views
◆ Android 16 target, edge-to-edge default
◆ Router v6 native tabs
◆ Updates: header overrides, progress, reload screen
◆ So much more...
expo.dev/changelog/sd...
Expo SDK 54 - Expo Changelog
Learn about the changes and how to upgrade
expo.dev
September 10, 2025 at 8:21 PM
𝝠 Expo SDK 54 is LIVE 🚀
◆ React Native 0.81
◆ Precompiled RN for iOS → faster clean builds
◆ iOS 26 Liquid Glass icons + views
◆ Android 16 target, edge-to-edge default
◆ Router v6 native tabs
◆ Updates: header overrides, progress, reload screen
◆ So much more...
expo.dev/changelog/sd...
◆ React Native 0.81
◆ Precompiled RN for iOS → faster clean builds
◆ iOS 26 Liquid Glass icons + views
◆ Android 16 target, edge-to-edge default
◆ Router v6 native tabs
◆ Updates: header overrides, progress, reload screen
◆ So much more...
expo.dev/changelog/sd...
Reposted by Christian Falch
👂 It's not quite stable yet but we want to get your eyes (and ears) on this upcoming expo-audio library reference page with examples: docs.expo.dev/versions/lat...
Audio (expo-audio)
A library that provides an API to implement audio playback and recording in apps.
docs.expo.dev
December 16, 2024 at 5:52 PM
👂 It's not quite stable yet but we want to get your eyes (and ears) on this upcoming expo-audio library reference page with examples: docs.expo.dev/versions/lat...
Interesting read from @aleqsio.com / @expo.dev about Shared object and the Expo Modules API:
expo.dev/blog/the-rea...
expo.dev/blog/the-rea...
The real-world impact of Shared Objects in Expo Modules
Shared Objects solve a lot of fundamental problems with Expo APIs and also unlock a whole new way to design object-oriented APIs.
expo.dev
December 12, 2024 at 7:38 AM
Interesting read from @aleqsio.com / @expo.dev about Shared object and the Expo Modules API:
expo.dev/blog/the-rea...
expo.dev/blog/the-rea...
I like how BlueSky is entering my life in multiple ways, lastly as a way to give feedback on PRs - @notbrent.dev
December 11, 2024 at 2:30 PM
I like how BlueSky is entering my life in multiple ways, lastly as a way to give feedback on PRs - @notbrent.dev
👋 bye bye x. Hi Bluesky 😎
November 12, 2024 at 8:47 AM
👋 bye bye x. Hi Bluesky 😎