Stanisław Białecki

software engineer @swmansion 📱 solo skydiving student 🪂

[Stanisław Białecki @stachbial]

[2/6] Performance is king. 👑

Most SVGs in our apps are static; they don’t need the heavy overhead of specialized full SVG spec rendering.

🔬Nano Icons give you the speed of font-based rendering without losing multi-color complex shape support.

Check out the repo and follow the 🧵 to learn more 👇
https://t.co/7L0znfXyfl

[Stanisław Białecki @stachbial]

@kzzzf Best command for bank holidays 😛

[Satyajit Sahoo @satya164]

Working on automatic shared URLs with React Navigation's static config.

If the same screen appears in multiple navigators with the same path pattern, it'll be marked as shared automatically.

So the screen keeps one URL, even when it lives in different navigators.

[Stanisław Białecki @stachbial]

@caocaocaocaos Whereas it is not fully documented now, it should be completely possible to leverage the OTA updates. You’ll need to load the newly created font dynamically using expo-font however. I’ll cover this use case in the docs along with the upcoming release 🫡

[Stanisław Białecki @stachbial]

react-native-nano-icons has reached 350+ stars on GitHub! ⭐️🔬

Huge thanks to the community for the support!

It's the ultimate way to handle custom icons in React Native:
🛠️ Integrated SVG-to-font build process
⚡️ Blazing fast native components
🎨 Multi-color font icon support
📐 Use icons inline within RN <Text> components
🚀 Expo Go & Web support out of the box

[Krzysztof Piaskowy @piaskowyk]

Pulsar ✨ has reached 10k+ weekly downloads on npm! 🎉

Thanks for the trust and for bearing with me - great things are about to come!

[Stanisław Białecki @stachbial]

What everyone always wanted, but nobody even dared to ask for 👀👇

[Krzysztof Magiera @kzzzf]

Found the ultimate setup for iOS Simulator camera.

Front camera: uses your Mac webcam
Back camera: whatever's behind the Simulator window

[Błażej Kustra @blazejkustra_]

Tiny sneak peek of the @appjsconf stickers 👀 see you in Kraków!

@swmansion

[Ignacy Łątka @latekvo]

Argent just made Reanimated's interpolateColor 90x faster.

This could've been your function in your repo.
Give Argent a try.

https://t.co/ZY1z8SD6e7

[Tomasz Zawadzki @tomekzaw_]

Building Reanimated and Worklets for Android will be ~31% faster thanks to precompiled C++ headers 🐎

[Google Gemma @googlegemma]

We are entering a new era of on-device automation. ✨

Watch Gemma 4 E4B navigate and drive an iOS simulator directly using Argent. Local models can handle complex interactions and software navigation autonomously.

[Krzysztof Magiera @kzzzf]

Safari in the iOS Simulator finally has a camera!
In the latest update of SimCam we add mobile Safari support. Enjoy!

[Jakub Grzywacz @k7grzywacz]

Configurable iOS widgets are now supported in expo-widgets SDK 56.

Users can customize widget behavior directly from the widget gallery - making it possible to build more personal, dynamic, and context-aware widget experiences in Expo apps.

[Filip Kamiński @FilipKaminski]

I created a minimal screen descriptions tool for Argent, to a simple text description, resulting in 6x improvement over hierarchy tree.

Coming this week to Argent.

[Stanisław Białecki @stachbial]

The GPU power is getting more and more accessible.

Served on a silver platter, actually 🍽️💻

[Software Mansion @swmansion]

TypeGPU 🤝 Redraw 🤩

[Krzysztof Piaskowy @piaskowyk]

Great news for Flutter devs - ✨Pulsar SDK for Flutter is coming! 🎉

Try the best haptics experience in Flutter and let me know what you think! 🙏

- more than 150 ready-to-use presets
- interactive docs with live haptic previews
- custom and gesture-based haptics

Link below ⬇️

[Software Mansion @swmansion]

Argent can now control, debug, and profile Android applications 🤖

💡Try it out: npx @swmansion/argent init

[Kacper Kafara @kafara_kacper]

Bringing you 4.25.0 with many Tabs API improvements (&amp; changes) before stabilisation.
The release brings many awaited user-facing improvements. You should definitely check out the release notes.

Kudos to the whole screens team for delivering the release.

[Krzysztof Magiera @kzzzf]

The iOS Simulator has never had a camera.

SimCam fixes that! Your simulator can use front, back or both cameras, each with its own source you control from the menu bar.

[Software Mansion @swmansion]

⚛️ Learn how Argent improved AI workflows at Software Mansion, helping our engineers cut re-renders and render times on real production apps.

[Stanisław Białecki @stachbial]

Check it out on GitHub! Drop a ⭐️ if you find it useful, and keep an eye out for new improvements and features (coming very soon):

https://t.co/gO14DkcX90