@trozee_dev

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

 Wrocław, Poland
Joined July 2015
  • Tweets3.6K
  • Following1.4K
  • Followers1.1K
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Piotr Trocki retweeted
Juampi
@juampitech21h
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...
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Prompt: Make very lovely video 💕 Output: 👇
Thiago Brezinski
@thiagobrezOct 21
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
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Piotr Trocki retweeted
Szymon Chmal
@ChmalSzymonOct 21
🔜 📱 ☁️
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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
@lxeOct 17
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 kernel.org Grab it before they take it down
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Full docs and code can be found here reactnative.dev/

React Native · Learn once, write anywhere

A framework for building native apps for Android, iOS, and more using React

reactnative.dev
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Piotr Trocki retweeted
Aleksey Smolenchuk
@lxeOct 17
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 kernel.org Grab it before they take it down
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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 🧵
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Piotr Trocki retweeted
Mike
@grabbouOct 15
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!
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Piotr Trocki retweeted
Mike
@grabbouOct 15
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!
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Piotr Trocki retweeted
Rebecca Franks
@riggarooOct 14
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! github.com/android/skills/tr…
🤖 Made with AI
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Piotr Trocki retweeted
Thiago Brezinski
@thiagobrezOct 14
react-native-arrangement-view 0.4.0 is out 🧩 → New 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 ✍️
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Who's testing the code your agents write? @SzymonRybczak of @TesterArmy explains AI testing for web and mobile apps, including test plans built around each pull request.

Who Tests AI-Written Code? Inside TesterArmy With Szymon Rybczak

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Piotr Trocki retweeted
Oskar
@o_kwasniewskiOct 14
we're expanding our open-source team to work on e2e full-time. if you think verification of agents' work is one of the most important problems to solve right now, join us! reply or dm me
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Piotr Trocki retweeted
Michał Pierzchała
@thymikeeOct 14
agent-device just crossed 1M monthly downloads and 5k stars! 🎉 I have so much fun shipping this project to you, learning new things every day. hope you find it helpful
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Another cross platform player @DartNativeX 👋
Piotr Trocki
@trozee_devMay 14
Another player in the cross platform world: PythonNative. So far we have: @reactnative @NativeScript @nativephp RubyNative I love the way React started this whole trend
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Piotr Trocki retweeted
Piotr Trocki
@trozee_devMay 14
Another player in the cross platform world: PythonNative. So far we have: @reactnative @NativeScript @nativephp RubyNative I love the way React started this whole trend
Owen Carey
@owenthcareyMay 13
How can I reach more Python devs on X? I know they have to be here somewhere.
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Piotr Trocki retweeted
Szymon Chmal
@ChmalSzymonOct 12
Appduct now runs in Flutter apps and in web pages. Flutter: flutter pub add appduct Web, any framework: npm install @appduct/web Register a function, your agent calls it over MCP. incubator.callstack.com/appd…
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YAML tests are passé. Migrate it to e2e for better agentic support Thank you, @o_kwasniewski, for your hard work 💪 If you haven’t tried this yet, you definitely should!
Oskar
@o_kwasniewskiOct 1
Introducing e2e The agentic testing framework for any app ~/ npx e2e init → Fully Open Source → Mix deterministic and agentic APIs → Supports web, mobile, and more → Bring your own agent and infrastructure → Run locally or in CI tester.army/e2e
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Related PR: github.com/callstack/react-n…

test: migrate Maestro e2e to the e2e runner (stable) by okwasniewski · Pull Request #1153 ·...

Summary Replaces the Maestro YAML suite (.maestro/) 1:1 with a TypeScript e2e suite in e2e/, running on the public stable e2e runner ([email protected] + @e2e-dev/[email protected]). No private packages or NPM...

github.com
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Working with @o_kwasniewski be like 👇
Sundar Pichai
@sundarpichaiOct 3
Replying to @steipete
Ack, will follow up
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