📨 #257: Navigation API, PPR, directives, micro-frontends, i18n, Storybook, Immer | Godot, Uniwind, RCE, iOS filters, Windows, GPU, Hermes, Meta Quest | Node LTS, Safari, Rspack, Vite, SWC, Remix

5 novembre 2025 · 11 minutes de lecture

Sébastien Lorber

Newsletter creator - Docusaurus maintainer

Armand Petit

React Native Developer - LinkedIn creator

🇫🇷 Non traduit :/

Malheureusement, cette page n'a pas encore été traduite en français. Reviens un peu plus tard!

Hi everyone, Seb and Armand here! 👋

This week, we found various interesting React releases and links about directives, Partial Pre-Rendering, performance, micro-frontends, i18n, among other things.

On the React Native side, we had 2 major releases and various interesting weak signals. Beware of the RN Dev Server vulnerability, and make sure to upgrade if needed.

As always, thanks for supporting us on your favorite platform:

🦋 Bluesky
✖️ X / Twitter
👔 LinkedIn
👽 Reddit

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My favorite resource for keeping up with the React community!

Evan BaconEngineering Manager - Expo

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⚛️ React

💸 Product for Engineers - 32 things we’ve learned about building a startup that scales
🦋 Navigation API - Available in all browsers soon: This exciting new web platform API will soon be available in all browsers and will redefine how we build client-side / SPA navigation. Instead of using the awkward History API (not initially created for SPAs) and having a <Link> component that intercepts clicks to call event.preventDefault() and history.pushState(), there will be a central place to handle and intercept navigation events. The React team is working on a Transition Indicator feature that leverages this API to provide native loading state feedback.
📜 Partial Prerendering - From error-based detection to promise-driven architecture for optimal web performance: A Vercel engineer explains the motivation behind PPR, and why the first attempt - based on throwing errors - didn’t work. This led to a new Promise-based implementation - dynamic IO - later renamed as Cache Components.
📜 Implementing Next.js 16 ‘use cache’ with next-intl Internationalization: Explores an incompatibility between Next.js and the next-intl library due to reading the locale from headers(). An upcoming rootParams Next.js API should help support i18n and multi-tenancy use cases better.
📜 Encapsulate as much state as possible in your component: I agree that it’s often better to encapsulate the loading state of a button triggering an async action instead of exposing that state as a controlled prop.
📜 The New Programming Frontier: Why Vercel is Redefining "The Language": A high-level article explaining the motivations behind directives. They provide language constructs to improve the DX of building distributed systems.
📜 Why startups choose React (and when you shouldn't): Although I don’t necessarily agree with the conclusion, it gives interesting stats about the React ecosystem, including its “library survival rate”.
📜 Using Atomic State to Improve React Performance in Deeply Nested Component Trees: An interactive article showing how Jotai atoms can help prevent useless re-renders.
📜 Quality Assurance for i18n in React: Explores how tools like i18n-check can detect missing or unused translation keys and integrate validation into CI to improve translation quality and consistency across React and React Native apps.
💸 The Road to Next - Master Full-Stack Web Development with Next.js 15 and React 19
📦 Immer 10.2: Mark Erikson noticed a performance loss in recent versions of the popular state update library, and he’s on a journey to fix it. He also released Redux Toolkit 2.10, which picks up the initial set of Immer performance improvements.
📦 React Concurrent Store - Ponyfill of experimental React concurrent stores: A community-built version of the upcoming React Labs feature, whose goal is to test the integration into Redux and Relay. See this related Redux PR for more context.
📦 Turborepo 2.6 - Support for local microfrontend development, Bun package manager stable: It seems Vercel is working on features to improve microfrontend support. See also this podcast with CTO Malte Ubi introducing Remote Components, which should be supported by Next.js later.
📦 Storybook 10.0 - ESM-only, Module automocking, typesafe React CSF factories in preview
📦 TypeScript Plugin Directives - Language Service Plugin that provides IDE-level awareness for "use server", "use client", "use cache", and more
📦 Ink 6.4 - Add onRender() hook
📦 React Intersection Observer 10.0 - New useOnInView() hook
📦 Next SEO 7.0 - Complete rewrite, new API
🔗 Shadcn Registry directory - A list of code registries you can browse and pull code and components from
🎥 Jack Herrington - React Compiler 1.0 with TanStack Start!
🎥 Ben Davis - The Real NextJS Killer is Finally Here...
🎥 Ankita Kulkarni - Everyone's Making Fun of Next.js 16
🎥 Theo - Watch this if you hate React Server Components
🎙️ This Month in React 2025-10: Post-conf; React 19.2, React Foundation, React Native removing old architecture. Next.js has too many directives

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If every newsletter was as informative, the world would be a better place!

Mike GrabowskiCTO and founder - Callstack

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📱 React-Native

React Native + Godot — A new frontier for hybrid apps

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Core features:

Cross-platform – Works seamlessly on Android and iOS via LibGodot.
Lifecycle control – Start, stop, or restart the Godot engine dynamically.
Pause/Resume – Halt and resume engine execution without losing state.
Thread isolation – Runs on its own thread to prevent UI jank.
View embedding – Place Godot scenes inside any React Native view.
Full Godot API – Access and control nodes, scenes, and signals from JS/TS.
Worklet bridge – Use React Native Worklets to interact with the engine thread.

This release turns React Native into a true playground for interactive and game-driven experiences merging UI and gameplay in one unified codebase.

Uniwind — The fastest Tailwind bindings for React Native️

Uniwind brings true Tailwind-style className support to React Native, offering build-time speed, seamless theming, and cross-platform styling across web, iOS, and Android.
Created by the team behind Unistyles, it’s designed to unify design systems, accelerate UI builds, and replace ad-hoc styling with a consistent, high-performance approach :

A CSS Parser That Goes Beyond Tailwind – Understands Tailwind v4 syntax and regular CSS for hybrid styling workflows.
Effortless Multi-Theme Support – Register unlimited light/dark or custom themes directly in your Metro config.
Automatic React Native Bindings – Every core RN component supports className, plus extra props like colorClassName.
2.5× Faster Than NativeWind – Build-time caching and Nitro-module integration ensure instant style resolution.
HeroUI Native Collaboration – First UI kit built entirely on Uniwind, proving real-world compatibility and speed.
Pseudo-classes + Responsive Design – Use focus, active, disabled, and media queries just like on the web.
Ready for Scale – Backed by Unistyles tech and optimized for enterprise-grade cross-platform styling.