🚀 @beaussan.io is speaking at react.paris 2026 Nicolas's company ditched micro-frontend 🫨: - CI down from 45 to 5 mins - Deployments from days to 20 mins - Velocity up 75% Discover their #monorepo migration with #Nx, merge queues, and trust-rebuilding strategies after a failed first attempt.

Cut our ownership providers from 245 → 3 using @tanstack.com Router's staticData API 🧹 Route-level ownership that TypeScript enforces at compile time. Shared layouts just work. Your IDE tells you when you forgot to assign a team. Type-first routing is a game changer 🌅 beaussan.io/blog/runtime...

Wrote up how to integrate TanStack Router with Datadog RUM after reverse-engineering their codebase tldr: subscribe to onResolved, track views manually, get proper route grouping No wrappers needed, just a clean subscription pattern : beaussan.io/blog/datadog...

After a couple of months, I'm happy to share that @payfiteng.bsky.social main app is now running on @tanstack.com router (250+ routes)!🎉 This allowed us to have a snappier app, typesafe routing and found a couple of bugs thanks to better types! I am planning an article about the approach 🔜

We're hiring a senior frontend eng for my team 🎯 looking for someone who wants to: - scale FE systems for 100+ engineers - mentor & grow engineering talent - drive architectural decisions - work with typescript, react, vite, monorepos 📍 France or Spain only careers.payfit.com/jobs/6886605...

Introducing, tanstack ai! tanstack.com/blog/tanstac... It's been hard to keep it a secret, but I've loved seeing the tanstack team assemble around this new library to make it awesome! Check it out

Path matching in a router? How hard can it be 🤷‍♂️. Hard to do correctly. Very hard to do fast on top of that. This is a great blog post about the recent core refactoring done in @tanstack.com router 🔥

Prisma 7 is here! 🦀 Rust-free Prisma Client as the default 💪 90% smaller bundle size & 3x faster queries 🔌 Direct connections to Prisma Postgres We've been building towards this for months, so let's see what's in this release 🧵

oops I missed the outage, I was too busy writing in Obsidian

🤔 What if there were a conference without talks? Just hanging out with OSS maintainers & builders, seeing what they’re working on, and learning cool stuff by actually talking to people. 🤯 What if hallway track turned into the whole event! 💡 @tannerlinsley.com is exploring it. Interested? ⬇️

There is some opportunities that feels unreal. This is one of them! I've joined the TanStack Router team to keep pushing the boundaries of typescript and routing! Huge thanks to @manuelschiller.bsky.social and @tannerlinsley.com for their trust ❤️

I am looking for a full-time job. Being independent in open source for 3.5+ years has been wonderful. I've gotten done most of the high-level goals I wanted to, and miss having people & structure around me. If you know of a role for a staff-level TypeScript+web developer, let me know! 🙂

I'm really struggling with @pnpm.io , especially around libs that are duplicated since peer are resolved to different version, and singleton instance (like vitest snapshots) breaks... 😢 Is there a secret or override all the things ? pnpm.io/how-peers-ar...

📚 Continued writing about @tanstack.com Router this weekend, trying to explain one of the imo best features the router has to offer: Context Inheritance that works in a fully inferred type-safe way across nested routes 🔥

Let's make the web fun again!

Like every couple of weeks, I try @rolldown.rs @vite.dev on PayFit's frontend codebase, but this time, it's all green 🎉 And the stats are pretty impressive, from 2m builds down to 8s ! All of that, with nearly no config change (just a polyfill plugin). Maybe it's time to run it in prod 🎉

I've loved the digital edition, but I always like a physical editions of the books I've enjoyed a lot! If you have to deal with legacy codebase, this book is full of actionable and useful tips! Thanks a lot @nicoespeon.com for writing this!

Today marks another year on this planet and I'm grateful for my life and the friends I've made along the way ❤️

Multithreaded linting just landed in ESLint! eslint.org/blog/2025/08...

Isaac is an awesome person, very knowledgeable and now, on the market! If you run large monorepos, or codebases in general, I'm sure he will be able to help you out!

And that 2h was from last October! Now we are at 20 minutes from branch pushed to deployed! Including merge, dev, staging, e2e and prod deployment 😍 Read more about the story on the Nx blog

📚 Finally found the time to write about what I think the best parts about @tanstack.com Router are. Yes, type-safety (duh), but there is so much more to talk about. Honestly, coupled with React Query, this is the most productive stack I’ve ever worked with 🚀

🎉 Excited to share that I've been promoted to Senior Staff Engineer @payfiteng.bsky.social ! Proud to have helped transform our frontend platform into one of our best developer experiences. Here's to the next chapter! 💪

"How long will adonisjs exist?" github.com/orgs/adonisj...

I'm hearing more and more news like that, I'm not sure about attending us based conference or applying to CFPs 😢

“Empathy is a fundamental weakness of our society” - Elon Musk

This is dedication! @beaussan.io travelled all the way from React Paris to Nx Summit EU to bring me @tanstack.com stickers!! This guy rocks! 💪

On the road again! This time, heading to Amsterdam for @nx.dev Eu Summit! See you there! 👋

This is huge!!! (and no, it's not an April fool 😁 ) Kudos to the Nx Team, they have backtracked the original decision, and gave a full refund to the ones that paid for it

Thanks a lot to @sapphi.red , we now have a web worker building! github.com/vitejs/rolld... And we may have found the reason why it's slower, latest run is 22 seconds faster for PayFit app build on rolldown! 🎉 Always bet on Vite.

I tried using the latest build from @rolldown.rs @vite.dev to replace vite in a mono at work, the result are promising! Only one hiccup (Unexpected IIFE format), but I was expecting something faster, it went from vite rollup 1m build to 1m45s with vite-rolldown 😬

This would be a great addition to storybook testing!

The joy of adding knip.dev (by @webpro.nl ) on a codebase! Right in time for spring cleaning 🧹🍃

📝 New post ~ Hybrid Linters: The Best of Both Worlds Native speed linting is incredible and we absolutely should embrace it. But I also want lint rules written in the main language of their ecosystem. Here's how I think we can have our cake and eat it too. www.joshuakgoldberg.com/blog/hybrid-...

@sentimentbot.bsky.social 🙏

Next.js 15.2.3 includes a security vulnerability patch. We recommend updating to 15.2.3 or backported patches. If you cannot update, we have included guidance for how to protect your application. Apps on Vercel, Netlify, and Cloudflare are not affected. nextjs.org/blog/cve-202...

The best part of conferences is the friends we make along the way 🫶 #ReactParis

They say never meet your heroes, but they never ran into @kentcdodds.com before!

🚀 Had a great chat about monorepos on Commit to Growth! Shared everything I've learned about scaling codebases, improving developer experience, and streamlining CI/CD with monorepos. Plus real stories about how they can transform your workflow. Tools, tips, and practical insights included 🛠️

I just discovered github.com/helabenkhalf... from Héla Ben Khalfallah and I need to try or on a couple of project at work! If you want to have an analysis of your code using math, try this!

If you are at React Paris tomorrow or Friday, I have @tanstack.com stickers to hand out!

Impressive read around react error handling and server side rendering!

For 30 minutes every day our team gets together for a mob refactoring session. This was a technique recently introduced by Nelson da Costa. The results have blown me away both in terms of the improvements to the codebase and how the team works. It's also one of my favourite parts of the day. 1/3

🚀 Just published: "Taming the Data Fetching Beast" A deep dive into how we solved type safety challenges @payfiteng.bsky.social using Runtime validation with Zod Real solutions for real problems. No perfect answers, just practical ones. Check it out here: beaussan.io/blog/data-fe...

🎉 Introducing my upcoming third course, Whimsical Animations! This course will teach you how to build top-tier animations and interactions using a variety of techniques. ✨ You can join the waitlist on the course’s brand-new site, which is the most ridiculous thing I’ve built in quite some time:

📣 Time to announce "create-tsrouter-app" or CTA, a drop-in CRA replacement: - Powered by @vite.dev, TanStack Router, built by @jherr.dev - TypeScript/Tailwind/File-Route templates (more coming) - Full control over Vite and (soon) upgradeable to TanStack Start www.youtube.com/watch?v=10J6...

Get your workspace organized and keep it organized with Nx! We're constantly asked about the "right" way to organize a workspace, so here it is! Keep your CI fast and your dev teams faster 🏎️ Want to know more, check out our latest article: nx.dev/blog/virtuo...

The @motion.dev library has full Astro support now. Want a bouncy button with zero JS? just define:vars ✨