Absolutely stacked meetup happening in ~1h in Vienna 🔥. @aurorascharff.no @farisaziz12.bsky.social can't wait 🙌

useActionState is a new hook for forms, async reducers, and more. It now has great new documentation: react.dev/reference/re... Thank you to @ricky.fm for writing. Thank you to @aurorascharff.no, @danabra.mov, @samselikoff.com, @stephanjnoel.bsky.social, @brenelz.com, and @yadiel.dev for reviewing.

Honored to write the conclusion for the State of React 2025 survey ☺️ Shared some reflections on the past year in React and where things might be heading next. Thanks for the opportunity!

The 2025 State of React survey results are now available! 2025.stateofreact.com/en-US Thanks to @aurorascharff.no for providing a great conclusion.

Speaking at UXDX Community Oslo! My session, Designing the In-Between States in React, covers the UX between action and render. Sharing practical patterns from Async React and modern Next.js, from loading and errors to smoother product experiences. Free tickets: uxdx.com/community/co...

It took a while, but the State of JS 2025 survey results are now live! 2025.stateofjs.com/en-US Thanks to @danielroe.dev for contributing the conclusion.

If you haven’t yet, check out the new useOptimistic docs. There’s a ton of great use cases, with interactive sandboxes to try things out! react.dev/reference/re...

Everything you build in React, Angular, Vue or Nuxt runs on JavaScript. Mastering your frameworks and the JS that drives them; now that’s unstoppable dev power! 💪 2 for 1 Sale is now LIVE: buy any framework cert & get a JS cert for FREE 🎁 Lock it in👇 https://go.certificates.dev/2f1jx

📢 React Vienna Meetup in February: 🗓️ Feb 19 · 18:30 CET 📍Adverity · Rathausstraße 1, BUWOG building, 1st Floor · 1010 Vienna 💬 Designing the In-Between States in React by @aurorascharff.no 💬 Caching, Payloads, and Other Dark Arts: Optimizing UX in Suboptimal Conditions by @farisaziz12.bsky.social

wrote some things I've been thinking about ai ... and it ended up feeling very personal roe.dev/blog/the-go...

We just released 𝚛𝚎𝚊𝚌𝚝-𝚋𝚎𝚜𝚝-𝚙𝚛𝚊𝚌𝚝𝚒𝚌𝚎𝚜, a repo for coding agents. React performance rules and evals to catch regressions, like accidental waterfalls and growing client bundles. How we collected them and how to install the skill ↓ vercel.com/blog/introd...

Been working on a new microsite to teach Next.js patterns, and I just published a new one: "Sharing data with Client Components" See how to use promises to keep your page unblocked so it can be rendered (or prerendered) as early as possible. Enjoy! next-16-recipes.vercel.app/sharing-data...

i wrote about my new hobby project overreacted.io/introducing-...

Researchers have found two new vulnerabilities in React Server Components while attempting to exploit the patches last week. These are new issues, separate from the critical CVE last week. The patch for React2Shell remains effective for the Remote Code Execution exploit.

✨ Welcoming @aurorascharff.no to React Summit! Software developer, Microsoft MVP, and React Certification Content Owner at http://certificates.dev - Aurora is shaping how developers learn modern React and Next.js. Expect clarity, depth, and practical insights. See you in

My talk at @nextjs.org Conf 2025 is now available! I cover composing client and server components, structuring component-level architecture, and using the new Next.js 16 “use cache” directive to handle static and dynamic content efficiently. www.youtube.com/watch?v=iRGc...

⚛️ @aurorascharff.no, a senior dev consultant and React certification lead, discusses how the “Async React” era signals a fundamental shift in how development teams build software: blog.logrocket.com/the-next-era...

There is critical vulnerability in React Server Components disclosed as CVE-2025-55182 that impacts React 19 and frameworks that use it. A fix has been published in React versions 19.0.1, 19.1.2, and 19.2.1. We recommend upgrading immediately. react.dev/blog/2025/12...

I cover Async @react.dev primitives like useTransition, useOptimistic, Suspense, and use() and how they simplify async coordination. React and its ecosystem are evolving for reliable async and a declarative DX. Loved writing this for @logrocket.bsky.social.

Welcome to Bluesky, @orcdev.bsky.social ! 👋 For the Horde! ⚔️

Going back through @ricky.fm's Async React as I prep an internal talk, and this part is insanely good, felt like it deserved a reshare🔥 youtu.be/p9OcztRyDl0?...

React Free Weekend is LIVE!

Updated my blog post on dynamically generating PWA icons for different environments in Next.js! Now uses Serwist instead of next-pwa, making it easier to work with Next.js 16's defaults. aurorascharff.no/posts/dynami...

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i'm looking for a new job

Following up on my demo of cacheComponents + next-intl, I wrote a blog post reflecting on the problem's background and better explaining the solution! aurorascharff.no/posts/implem...

Created a simple demo on how to use cacheComponents with next-intl ⭐️ next-intl-cache-components.vercel.app/en As mentioned in this discussion on X, it is a workaround and might get easier in the future! x.com/aurorascharf...

My talk at @nextjs.org Conf 2025 is now available! I cover composing client and server components, structuring component-level architecture, and using the new Next.js 16 “use cache” directive to handle static and dynamic content efficiently. www.youtube.com/watch?v=iRGc...

#nextjsconf @nextjs.org

Next.js 16 • Cache Components • Turbopack enabled by default • Turbopack file system caching (beta) • Optimized navigations and prefetching • Improved caching APIs • Build Adapters API (alpha) • React 19.2 nextjs.org/blog/next-16

this looks like it'll be a banger release nextjs.org/blog/next-16...

On my way to Next.js Conf ✨ Next.js keeps evolving with new ways to structure and optimize apps. I’ll share practical patterns for composition, caching, and architecture to make apps more efficient and maintainable. Looking forward to meeting everyone! Watch online for free → nextjs.org/conf

Here's the code for my Async React demo: github.com/rickhanlonii...

Next.js 16 (beta) • Turbopack enabled by default • Turbopack file system caching (beta) • Optimized navigations and prefetching • Improved caching APIs • Build Adapters API (alpha) • React 19.2 nextjs.org/blog/next-1...

Lovely view here early morning at the Westin in Henderson, Nevada. So excited for the next couple of days of #ReactConf 🤩

Async operations don’t have to mean flickering UIs and messy state management. @aurorascharff.no (Crayon Consulting) shows how concurrent rendering + Actions fix these pain points in React 19, and what’s next with View Transitions. ▶️ youtu.be/I3AsmAWWGEs

Really excellent React / Next.js Server Components workshop this morning from @aurorascharff.no - learned a ton that I'll be applying to SimpleRSS! 🙂 She managed to squeeze a ton in even with the building briefly catching fire and being evacuated (for real). #ReactAlicante

React 19.2 is now available! This release includes Activity, useEffectEvent, React Performance Tracks, partial pre-rendering, and more: react.dev/blog/2025/10...

React Cheatsheet - Part 2 📜 Speed up your UI with `useDeferredValue` and `useOptimistic` ⚡ Defer expensive renders to keep your app responsive and show instant updates while async tasks complete. Smooth, seamless, and user-friendly! 👩‍💻

We're excited to announce React Conf speakers from some of your favorite React frameworks and build tools like @expo.dev @nextjs.org Parcel @reactrouter.com @redwoodjs.com Rock @tanstack.com

I will be speaking alongside @p4p8.bsky.social at React Conf in under two weeks! Can’t wait to showcase some of the awesome stuff @redwoodjs.com has to offer.

The real innovation in UI libraries will be scheduling. The goal for my react conf talk next month is to explain why you should use all these async Fiber features because scheduling updates is the biggest performance problem in your app - no matter what library you use.

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Flickering UIs? Race conditions? 🤔 @aurorascharff.no shows how to tame async chaos with @react.dev 19 Actions, `useOptimistic`, server components & view transitions! Check out her must-watch talk from React Universe Conf 2025 👇 youtu.be/I3AsmAWWGEs?...

Exciting update! I’m so proud to announce after months of hard work that the React Senior Developer Exam - the final step in the React certification path I’ve been working on with @certificates.dev is officially live! 📷 certificates.dev/react More info & discount code 🧵👇

Ready to Go Senior with React?🚀 Take a sneak peek at the React Senior Certification Self-Study Training - made for developers building ambitious apps and ready to get their skills officially recognized. Each chapter includes: 🔹 Lessons 🔹 Pop Quiz 🔹 1–2 Hands-on Coding Challenges

The React Senior Certification is launching tomorrow! Here’s a sneak peak into the first training chapters.

We are at #ndccph for a React Router v7 talk by the RSC Queen 👸 @aurorascharff.no. How to migrate from v6 to v7 and why you should migrate.

Every day I hear questions about how you should structure your app or what stage management library to use. I rarely hear about how you should transition part of the UI to the next, or when spinners make sense vs skeletons. Actually I’ve never heard that.

I think at this point Aurora understands transitions and optimistic better than I do, watch this talk