Matthieu Gicquel

Hey everyone!

Cyril and Matthieu here from Theodo Apps 👋 with your weekly dose of React and React Native updates, while Seb is busy enjoying the React Native Connection conf!

React 19.1 just dropped with better error handling and deeper integration for Server Components in Parcel. Meanwhile, Tailwind CSS 4.1 is right around the corner, and the community is buzzing with hot takes on CSS-in-JS. On the React Native side, the golden RC for 0.79 is out, and ExecuTorch v0.4.0 is landing soon with exciting AI features.

Let’s get into it! 🚀

Hi everyone!

Cyril and Matthieu from Theodo Apps here 👋, with some big updates in React and React Native!

React Server Components are now supported in Parcel, making it a more viable bundler for modern apps. Callstack is working on a new React Native framework aimed at enterprise teams, promising better build caching. React Native Worklets is bringing real multithreading to React Native, finally decoupling it from animations. And React 19 migrations are picking up speed, with teams sharing insights on adapting to the changes.

Exciting times ahead—let’s dive in! 🚀

Hi everyone!

Cyril and Matthieu from Theodo Apps here 👋, standing in for Seb to bring you the latest news from React and React Native!

This week we’ve been carefully reading the State of React 2024 survey results, and also found quite a few interesting articles. Things have been quieter when it comes to new releases.

Check our partner conf App.js, happening May 28-30 in 🇵🇱 Kraków! The biggest React Native and Expo-focused conference gives us a 15% discount with code "TWIR". Want to submit a talk? Hurry—CFP is closing soon!

Hi everyone!

Cyril and Matthieu from Theodo Apps here 👋, standing in for Seb to bring you the latest news from React and React Native!

The previous edition was last Friday, so this one will be a bit shorter than usual. We’re resuming the usual pace of one newsletter every week after the holidays.

The 2024 edition of JS rising stars is out, you can start by having a look at which libraries performed well on this flawed but still useful metric of GitHub starts. Spoiler: shadcn/ui gained the most stars (again). Sébastien commented the Tooling section.

Make sure to check our partner 🗓️ Paris TypeScript La Conf' - 🇫🇷 Paris - 28 February - Full speaker line up just dropped! Join Mateusz Burzyński, Elise Patrikainen and David Rousset! Get 20% off tickets with code "TWIR"!

Hi everyone!

Cyril and Matthieu from Theodo Apps (formerly BAM) here 👋, standing in for Seb to bring you the latest news from React and React Native!

React 19 is officially stable. The number of articles and releases we mention below that are linked to its new features show how big a release this is 🙂

The State of React Native 2024 survey is live. Don’t miss your chance to shape the future of React Native!

There’s also exciting progress in using Rust for frontend apps with tools like Uniffi for React Native and Dioxus, paving the way for more powerful, cross-platform experiences.

Let’s dive in! 🚀

Hi everyone!

Cyril and Matthieu from Theodo Apps (formerly BAM) here 👋, standing in for Seb to bring you the latest news from React and React Native!

Big news from the React world this week! React 19 is back in RC, six months after its initial release was postponed. The suspense over Suspense is finally easing with the introduction of pre-warming.

Expo is making waves during its launch party, and the excitement keeps building! 🚀

The newly announced Expo Workflows promises to revolutionize CI/CD for React Native apps with pre-packaged jobs, intelligent machine selection, and seamless automation — streamlining the entire release process.

Meanwhile, Universal React Server Components in Expo Router have entered beta, marking a major milestone in the journey toward server-first React Native development.

And the party isn’t over yet! 🎉 Stay tuned for next week’s issue, where we’ll dive into even more announcements from Expo’s ongoing celebration.

Also check our partner conf React Paris 2025 (🇫🇷 Paris - 20 & 21 March). Kick off your year with one of the first dev conferences of 2025! Speakers include Dominik 'TkDodo' Dorfmeister, Kent C. Dodds, and Aurora Scharff. CFPs are open, and you can get 20% off tickets with code "TWIR"!

We'd be super grateful if you'd share this newsletter or support us here :

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Let’s dive in! 🚀

Hi everyone!

Cyril and Matthieu from Theodo Apps (formerly BAM) here 👋, standing in for Seb to bring you the latest news from the React and React Native worlds.

Big updates this week for the React world! Next.js 15 is officially out with key changes around caching and performance, plus the React Compiler has hit beta — lots to look forward to there.

We’ve got a bunch of great articles too, from optimizing state with React Cache to a deep dive into React Native's new architecture.

Speaking of React Native, v0.76 is coming very soon! A major milestone as it's the first version to activate the New Architecture by default, the culmination of years of work that deserves to be celebrated! 🥳️

The State of React 2024 survey is now open and waiting your answers.

Let’s dive in!

Salut à tous !

Cyril et Matthieu de Theodo Apps (anciennement BAM) sont présents 👋, ils remplacent Seb pour vous présenter les dernières nouvelles des mondes React et React Native.

Cette semaine est consacrée aux Server Components, avec de nouvelles fonctionnalités dans Vite et Next.js. Nous avons également quelques articles sur le sujet que vous aimeriez peut-être lire. Nous avons également beaucoup de contenu lié à Remix et des discussions liées à l'adoption de ChatGPT.

Du côté de React Native, comme prévu, il y a eu des annonces majeures lors de React Universe, et React Native 0.76 arrive dans quelques semaines !

La fête de React Native n'est pas terminée. Allez voir notre partenaire de conférence React Native 🇬🇧 London (14 & 15 novembre) et bénéficiez de 10% de réduction avec notre code « TWIR ». C'est la première édition, et ils ont déjà un excellent programme avec Charlie Cheever, Alex Hunt, Charlotte Isambert et Cedric Van Putten.

Seb : Je passe rapidement pour fêter la 200e édition de cette newsletter 🎉. Merci de nous lire si fidèlement depuis toutes ces années. Avec 43k abonnés, nous sommes pérennes et en passe de devenir un véritable média pour les développeurs.

Salut à tous !

Cyril et Matthieu de Theodo Apps (anciennement BAM) sont présents 👋, ils remplacent Seb pour vous présenter les dernières nouvelles des mondes React et React Native.

Cette semaine, shadcn a publié un nouveau CLI, et nous avons remarqué d'autres choses intéressantes qui sont en train de se préparer, comme le support du hook use() dans React Query.

La React Universe Conf commence demain, nous attendons des annonces sur React Native dont nous parlerons la semaine prochaine !

Salut à tous !

Cyril et Matthieu de Theodo Apps (anciennement BAM) sont présents 👋, ils remplacent Seb pour vous présenter les dernières nouvelles des mondes React et React Native.

La semaine a été encore une fois calme, mais nous avons encore quelques bonnes mises à jour pour vous. Waku supporte maintenant les actions React Server, il y a des astuces pour utiliser TanStack/Router, et nous explorons le chemin de React pour devenir un framework full-stack. De plus, découvrez les nouveautés de React Native 0.75 ! Nous avons également des mises à jour sur NitroModules et react-native-webGPU. Bonne lecture et savourez !

Consultez notre conférence partenaire React Advanced London (🇬🇧 Londres - 25 & 28 octobre). Nous aimons beaucoup l'idée de conférences avancées sur React, et jusqu'à présent le programme ne déçoit pas ! 👌