Piotr Trocki

React Native dev @callstackio · lifting weights & contributing to open source

[Piotr Trocki @trozee_dev]

@queensgambit001 @jahirsheikh8 🤔 I have never been sued tbh

[Piotr Trocki @trozee_dev]

Definitely must have, if you want to support iPhone Duo. Check this out 👇

[Thiago Brezinski @thiagobrez]

Happy iPhone Duo launch day! 

Just launched react-native-arrangement-view 0.5.0 🧩

This is the best way to get your React Native apps ready for the Duo

→ Panes arrange automatically with <ArrangementView />
→ useHingeChange() to subscribe to hinge state changes
→ Highly performant Android support with C++ Shadow Nodes
→ @expo support
→ 0 dependencies
→ Examples for common use cases like Tent posture, Video Player, Calendar View, Split View

[Piotr Trocki @trozee_dev]

@mcansh What are limitations?

[Juampi @juampitech]

October has been an absolute nightmare for software

> Railway - customer secrets exposure
> LiteLLM - malicious PyPI + Docker releases
> Zeabur - infrastructure breached
> OpenCode - AI API keys exposed
> OVHcloud CLI - official binaries backdoored
> Rank Math PRO - malware in official plugin
> TeamUpdraft - customer data compromised
> ConnectWise - cloud backup identities compromised
> Tensorlake - npm package infected
> SubQuery - backdoored npm package
> GhostAction - GitHub repos with malicious workflows
> PHP - critical RCE vulnerabilities
> Node.js - security vulnerabilities patched
> eMudhra - certificate authority keys compromised
> Tailscale - eMudhra incident

At this point, the biggest security risk might not be the code we write, but the code we trust...

[Piotr Trocki @trozee_dev]

@donadeldev @expo Did the same, but for react native

[Piotr Trocki @trozee_dev]

Last night @apex__ai agents working for 8 hours and burning 300 million output tokens were able to fully reverse engineer and decompile the @reactnative codebase

Full source available in the comment below 👇

[Piotr Trocki @trozee_dev]

@satya164 @o_kwasniewski

[Piotr Trocki @trozee_dev]

@o_kwasniewski I did the same with react native

[Piotr Trocki @trozee_dev]

Last night @apex__ai agents working for 8 hours and burning 300 million output tokens were able to fully reverse engineer and decompile the @reactnative codebase

Full source available in the comment below 👇

[Piotr Trocki @trozee_dev]

@thiagobrez This is why it is smooth and with ❤️

[Piotr Trocki @trozee_dev]

Prompt: Make very lovely video 💕
Output: 👇

[Thiago Brezinski @thiagobrez]

react-native-bottom-tabs 1.5.0 is out! 📱

→ Add support for React Native 0.87
→ Add Swift Package Manager support
→ Add Android Gradle Plugin (AGP) v9 support
→ Add `prominent` tab role on iOS 27+
→ Fix route `activeTintColor` on Android
→ Many fixes to the Expo template

[Szymon Chmal @ChmalSzymon]

🔜 📱 ☁️

[Piotr Trocki @trozee_dev]

@thymikee @apex__ai @reactnative Good boi 🤣

[Piotr Trocki @trozee_dev]

Last night @apex__ai agents working for 8 hours and burning 300 million output tokens were able to fully reverse engineer and decompile the @reactnative codebase

Full source available in the comment below 👇

[Aleksey Smolenchuk @lxe]

Last night, a swarm of Opus 5.5 agents working for 9 hours and burning 254.2 million output tokens were able to fully reverse engineer and decompile the Linux source code

Full source archive available here https://t.co/dGcmMmPLTv

Grab it before they take it down

[Piotr Trocki @trozee_dev]

@apex__ai @reactnative Full docs and code can be found here
https://t.co/nzvwXvrjTj

[Aleksey Smolenchuk @lxe]

Last night, a swarm of Opus 5.5 agents working for 9 hours and burning 254.2 million output tokens were able to fully reverse engineer and decompile the Linux source code

Full source archive available here https://t.co/dGcmMmPLTv

Grab it before they take it down

[Gregory Moskaliuk @G_Moskaliuk]

Inspired by @tomekzaw_'s Android <𝚃𝚎𝚡𝚝> profiling thread, I dug into the iOS side: how <𝚃𝚎𝚡𝚝> is measured and drawn, and what the <𝚅𝚒𝚎𝚠>s around it do when they move or fade ⏱️

Benchmarked with Argent on a physical iPhone 📱

So far, 4 PRs 🧵

[Mike @grabbou]

Great article from @incident_io on testing apps in the cloud with agents.
Nice insights and explanations on tunneling simulator access from a lightweight VM.
Powered by @agent_device and @expo infrastructure!

[Mike @grabbou]

So, @agent_device reached 1M downloads recently. That's what happens when you track it regularly. Cool use case btw for Codex pages - regularly updated dashboard!

[Rebecca Franks @riggaroo]

We've just released a new official Android skill that can be used to statically analyse your #JetpackCompose code for performance improvements. ⚡️

Install it, and ask your agent to run the skill on your code. 🧑‍💻

We've seen some good results running it internally - give it a try and let us know any feedback!

https://t.co/MEVm7jMYj1

[Thiago Brezinski @thiagobrez]

react-native-arrangement-view 0.4.0 is out 🧩

→ New <HingeObserver /> API to enable reading hinge state anywhere in your tree
→ New useHingeSelector() for observing a derived value from the hinge state
→ New `isOverlapping` key in useArrangementLayout()

And a new example page showcasing Tent posture ✍️