Who said you need to recompile the whole app to just update the React Native JavaScript bundle? Hold my IPA 🍺

Reassure can automatically catch performance regression in your PR-s ✨ I’ve updated the our examples to show how it works in action:

✨ Pkg Stats now lets you compare multiple packages! $ npx pkg-stats <package1> <package2> ... Now you can check the most popular date handling package (or anything else)! 👀 🔗 github.com/mdjastrzebsk...

Vite 6 adoption should accelerate now that Vitest 3 is out. Although we expect to still see some usage of Vite 4, Vite 5 was released more than a year ago, and most frameworks and tools supported it from day one. Are you still using Vite 4? Is there something preventing you from upgrading?

Want to quickly check NPM package popularity? ✨ I've built a tiny, beautiful terminal tool to check package stats. No setup needed, just run: $ npx pkg-stats <package> Let me know what you think!

A lot of React Native Testing Library users are still on ver. 7, 9, and 11. These were great... like 2-4 years ago 😯 It’s time to upgrade! 🚀

🚀 React Native Testing Library v13 is here! What’s new? ✅ Concurrent rendering by default ✅ React 18 & 19 support (for RN 0.78) ✅ Faster tests, better DX

TIL: default params in JS are evaluated: ✅ when the function is called ❌ not when it's defined

Why does Xcode default to putting build output (DerivedData) in ~/Library/Developer/Xcode/DerivedData by default? 🤔 Wouldn't it be way more practical to keep it in the project directory? Easier to find, clean, cache, and manage overall. What am I missing here?

The best build is no build

Not again ...

React Native Testing Library v13 is now in RC! 🎉 Releasing on Friday the 13th—what could possibly go wrong? 🙈 Upgrade and let us know if anything breaks.

I've noticed a curious thing about yarn vs pnpm: - yarn: deleting and recreating `yarn.lock` after changing deps creates different (cleaner?) lock file - pnpm: recreating lock files generates exactly the same file 🤔

✨ Introducing Byorg AI - an open source framework to bring your organization an AI that’s: 🔹 self hosted 🔹privacy oriented 🔹aware of company information you feed into it 🔹using familiar Slack or Discord UI and what’s best - you can deploy it within minutes.

Together with @q1w1n.bsky.social we’re at Future Conf in Krakow today, talking about how we built @callstack.com internal chatbot. 🎙️ And that’s not all—we’ve got something exciting to announce. Let’s just say… it might be something open source. ✨ Stay tuned!

React 19 is now stable! This is an important milestone! react.dev/blog/2024/12...

📢 React Native 0.77 is in RC now! This release still uses React 18.3, due to waiting for React 19 go from RC to stable. github.com/facebook/rea...

🦉 React Native Testing Library 12.9.0 is out 🎉 Highlights: - official support for React Native 0.77 and Expo 52 - adds skipBlur option for User Event type() github.com/callstack/re...

🦉 React Native Testing Library v13 is now in beta! 🎉 ✨ What’s new? - Supports React 18 & 19 - Concurrent rendering by default - Jest matchers are now extended by default Migration is simple — try the beta, share your thoughts, and help shape RNTL for everyone! 🙌

You may have heard that React Test Renderer (RTR) is being deprecated for React 19. What this means for React Native Testing Library, which currently uses RTR under the hood? Roadmap ⬇️