Neither js nor ui frame drops ? Always at 60fps ?
19.01.2026 11:54
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Neither js nor ui frame drops ? Always at 60fps ?
Also you have 3 shared values but it seems like your height values are derived from your scroll offset value so you might gain some performance by using useDerivedValue (but i dont think it will be a huge gain)
I Checked the code quickly, Not sure what the problem is, did you try to use the react native debugger to Check for too many or too heavy rerenders ?
Whatβs your stack ? Are you using reanimated for the animation?
What are you trying to build?
Animations seem super smooth! I'll definitely try it if I work on a drag and drop feature
π±π Ever wanted to know which Android apps are built with Expo?
@leondvlpmnt.bsky.social made a tool that scans your phone and finds out.
Blog post + open source tool: expo.dev/blog/which-a...
π’ Introducing QuickPush
A lightweight macOS menu bar tool for quickly testing @expo.dev push notifications
Learn more β
π React Native Testing Library v13 is here!
Whatβs new?
β
Concurrent rendering by default
β
React 18 & 19 support (for RN 0.78)
β
Faster tests, better DX
Do you know on which device it happens? Data that could be useful is the device constructor and android version to try reproducing it on your end
a lot of the re-render "fixes" people are sharing have no perceivable impact other than seeing less of the highlights flashing
The react-native and expo teams really listen to the results of this survey, so donβt forget to do it this year π
Would appreciate your upvotes on this one π
Radon IDE 1.0 is live! Turn VSCode and Cursor into a fully-fledged IDE for React Native and Expo:
β
Build & run RN and Expo apps in integrated panel w/o extra configuration
β
Jump to code from inspector, view hierarchy or log console
β
Use debugger easily in your code
www.youtube.com/watch?v=07Un...
Ever wondered what happens during an Expo pre-build? πͺGabriela from Theodo breaks it down for us here.
There's a linter to enforce this: eslint-react.xyz/docs/rules/h...
The whole eslint-react series of rules is great, as it builds the rules based on recommendations from the new react docs π
π€β€οΈ RNR 314 β€οΈπ€
Announcing: Expo Workflows!!
@jonsamp.dev from @expo.dev joins @mazenchami.bsky.social to announce Workflows! With pre-packaged jobs and automation, Workflows makes shipping apps better.
Don't miss this exclusive RNR announcement!
Listen now π
reactnativeradio.com/episodes/rnr...
Are you using expo? If not I would recommend it, it improves the DX a lot
@almouro.bsky.social that's for you ;)
π¨The developer preview of Universal React Server Components in Expo Router is being released today!
For the first time ever, devs can use React Server Components & Server Functions in native apps and websites.
Check out the blog post from @bacon.bsky.social for details
expo.dev/blog/univers...
π₯³ Today we're announcing the release of π Expo SDK 52!
This is our biggest release ever, so grab a coffee and check out the release notes ‡οΈ
expo.dev/changelog/20...
trying react native without expo to make a reproducing project and let me tell you, itβs a world of pain
i did not realize how much expo was doing for us
React Native Bottom Tabs π€ React Native Screens!
Here is an example of Native Stack and Native Bottom Tabs working together on both platforms! π
This combo allows you to build apps that feel truly native.
After the long wait, React Navigation 7 is here π
π· Highlights
- Static API
- Preloading screens
- Layout props
- useLogger devtools
- Searchbar for more navigators
- Sidebar and animations in Bottom Tabs
- Drawer Layout package
And more...
Blog post reactnavigation.org/blog/2024/11...
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