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Cover image for This Week In React #285 : React.foundation, Rust Compiler, Sätteri | Runtimes, JSI, Standard Navigation | VoidZero, npm, Rolldown, Angular
Sebastien Lorber
Sebastien Lorber

Posted on • Originally published at thisweekinreact.com

This Week In React #285 : React.foundation, Rust Compiler, Sätteri | Runtimes, JSI, Standard Navigation | VoidZero, npm, Rolldown, Angular

Hi everyone, Seb and Jan here 👋!

This week, we’re taking a look at the new React Foundation website, as the React core repositories transition to their new home. All eyes on the React Compiler in Rust, coming soon in your everyday toolchain.

React Native 0.86 is almost here, but releases apparently like to land on Wednesday evenings 😅 so we’ll cover it next week. Let’s focus on React Native Runtimes instead, a quite interesting multi-threading innovation.

Cloudflare has acquired VoidZero, and npm v12 will officially block postinstall scripts by default in July, improving our supply chain security.

Let's dive in!


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⚛️ React

The React.Foundation website

The React.Foundation website

The React Foundation was announced nearly a year ago, and you may be wondering what actions it has taken so far. Did you know the React Foundation had a website? Although it’s still a work-in-progress (source code), it’s already up and running and worth taking a look at to discover what’s planned, such as:

  • A system to fund maintainers of critical ecosystem libraries
  • An official React merchandise store with profits redistributed to maintainers
  • Quarterly transparent reports with revenue details, maintainer funding, and more
  • A logged-in “Contributor Status” page, adding a cool gamification layer

Earlier today, most React-related repositories also moved from the facebook GitHub organization to the react GitHub organization, reflecting the transition to the React Foundation. This includes React, React Native, Yoga, JSX, Metro, React-Strict-DOM, Create-React-App, and more.

It’s not facebook/react anymore, but react/react: end of an era!



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📱 React-Native

React Native Runtimes

React Native Runtimes

Margelo, in collaboration with Callstack, introduced a new package to add a multi-runtime layer to React Native apps. It’s a great solution for performance-heavy features and business logic isolation to avoid blocking interaction.

If your app has features that jank on mount, slow first-open screens, background hydration or decoding, state logic competing with animation, it might be worth checking it out.

Key features:

  • Run selected components, screens, and headless tasks.
  • Share state across runtimes through a native Zustand-style C++ singleton.
  • Prewarm runtimes to avoid cold-start lag.
  • Call a typed function on a specific runtime and await the result.
  • Expo support with a config plugin.


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See ya! 👋

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