It would be so cool if the United States Congress still existed.

Been working in some prettier `semi: false` code for a bit and I'm surprised how much I don't notice/don't care

We found that the fix to address the DoS vulnerability in React Server Components (CVE-2025-55184) was incomplete and does not prevent an attack in a specific case. This is disclosed as CVE-2025-67779. New patches are available now, please update immediately.

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.

I've heard folks express concern about React Router since the Remix 3 announcement Some variation of "is it on hold?"/"is it a secondary focus?"/"will it stop getting features?" etc No, No, and No 😀 To back it up, I thought I'd put together a little "React Router Wrapped" for 2025 🎄

The new fetcher.unstable_reset function is so nice Previously, to accomplish this little UX I'd have to pull in useState and keep another state in sync. Now I can just do this: onChange={() => { if (isSuccess) { fetcher.unstable_reset(); } }} Thanks @brophdawg11.com

This is a **wild** amount of features for a year chrome.dev/css-wrapped-...

We've open sourced the Remix Store, a real-world Shopify storefront built with React Router v7 and Hydrogen remix.run/blog/oss-rem...

Banger of a last sentence here > Bradley told the lawmakers the drugs were eventually heading to Europe or Africa.

This is RSC-specific, and should be called out as such. There's *tons* (the majority, I'd wager) of React sites that are completely unaffected by this. They should probably upgrade regardless, but for those that may not be in a position to do so, they might not need to freak out.

The changed code is a small fraction of an open source contribution. Your commitment to understand the issue, how your proposed solution fits with the project, and be ready to own and push the review process forward is the biggest chunk of the work. Your effort is the contribution, not the code.

Getting older means more and more manual/analog things in your life ☕️ Pour over coffee w/freshly ground beans ⏱️ Mechanical watches 🔉 Vinyl music 📓 Heck I'm even trying to use a handwritten daily notebook more I wonder what's next?

After many long years, the most widely used React framework in the world has React Server Components support! And the migration story is iterative, not "big bang" 💥 I think React Router's take on RSC is really great. Read the article and watch the whole video here: www.epicreact.dev/react-router...

Load up on Remix gifts for everyone with 30% the entire store now thru Dec 1st 💿🎁 shop.remix.run

Improved React 19 Transition handling coming to React Router soon! the flag was merged yesterday so it' in our nightly release snow, should land in a stable in the next week or so. reactrouter.com/dev/explanat...

If your app needs to add these features maybe it's just not that great for people??? techcrunch.com/2025/11/18/t...

@ricky.fm I'm a bit stumped on a transition/useOptimistic thing (let me know if you'd prefer a GH issue!) Been making sure RR plays nice with async transitions via useOptimistic and ran into an odd quirk with history.go/popstate that I can't quite figure out: stackblitz.com/edit/github-...

Reproductions should be in as few files as possible. So much easier for the maintainer to grok the issue without having to jump between a bunch of different files.

This sounds interesting

Did you see that? Browser Mode in Vitest just went stable! No better time to start testing your React components in the real browser. Learn more here: react-component-testing-with-vitest.epicweb.dev

Coming soon to a React Router near you - (unstable) instrumentation APIs! Great for logging, perf tracing, OTEL, and more. reactrouter.com/dev/how-to/i...

💯 Great write up. This mimics a lot of what I do when trying to repro bugs. Trimming away surrounding "fluff" is a skill and hugely beneficial when reproducing bugs.

We're likely following suit here in React Router v8 and dropping CJS builds and shipping ESM only and raising the minimum Node version to 22.12.0

Our recap of Remix Jam 2025 is up, along with recordings of each speaker's talk(s) remix.run/blog/remix-j...

Asking the LLM to critique the docs it just wrote

I remixed Matt's remix and published my repo on GH pages as well, fixed a few small styling issues, and integrated @brookslybrand.bsky.social's PR for better keyboard behavior rossipedia.github.io/remix-jam-mk2/ Go nuts

I just created the “Remix 3 Resources” repo, collecting useful links related to Remix 3. It has *super* granular links to the Remix Jam live stream for each API, feature and demo, plus a bunch of demo apps and 3rd party integration examples. github.com/markdalgleis...

Sick enhancement from @rossipedia.com here. Now I need to hear sick beats from all of you since I'm not musically talented. Added some logic to sync the beat to the URL and deployed to GH pages. Share your beats in the replies! brophdawg11.github.io/remix-jam-mk...

*record scratch* *freeze frame* Yep, that's me (Remix 3). You're probably wondering how I got here. This is how I like to visualize/explain the evolution of Remix and React Router. I was nerd sniped by a diagram @bradwestfall.bsky.social posted the other day so I finally put pen to paper

The Remix 3 server-side router is `fetch` based which means it also runs in the browser which means you can build a SPA router on top of it with fine grained event-driven rendering if that's your jam (it could also live in a service worker) stackblitz.com/edit/vitejs-...

I’m reaching the age of “checking my bag is just objectively easier so I don’t have to lug it around the airport and the 10-20 minutes to pick it up at the end don’t actually impact my trip” 👴🏻

This is definitely not the case and is the reason I’m not playing golf with @jim-nielsen.com and @ricky.fm this week

Can’t wait for ViewTransition. Trying to wrangle an asynchronous imperative DOM API into declarative concurrent React under the hood in React Router for <Link viewTransition> was *tricky* and I would love to delete all of that code

Really excited about some new observability APIs we’re noodling on in React Router. We want to make it very easy to know how your app is behaving for real users. Alpha releases are available now so hit me up if you want to do some early testing. Hoping to land some unstable API after Remix Jam.

Introducing the React Foundation

@sergiodxa.com wrote about the underlying data transport used by @reactrouter.com. It's a vendor'd version of turbo-stream, a library inspired by @rich-harris.dev's devalue. sergiodxa.com/tutorials/le...

so the US government just forced a tech company to delete an app it doesn’t like, which is totally normal stuff www.404media.co/iceblock-own...

Doesn’t actually care about the country or its citizens. Only cares about his own wealth/power and revenge against those who “wronged” him. www.theatlantic.com/politics/arc...

I've been a bit bearish on usages of LLMs in non-trivial cases, but I will say that it's quite good at refactoring existing tests. After I change an API which breaks all the current tests, being able to run them in watch mode and watch the failure count go down 1 by 1 is satisfying as hell

I'll be back in Toronto next week - what are the chances this has improved?

React Router Framework Mode now has preview support for React Server Components Just swap your vite plugin and you can: - Return Server Components from loaders/actions - Opt routes into Server Components - Leverage Server Functions

I might be becoming a watch guy - this wont be good for my bank account

Electric cars should be required to make noise when going <10-15 mph. Just had one almost clip me from behind as I was walking to my car in a narrow parking lot.

Strict constitutionalism, except totally not The party of free speech, except not The party of fiscal conservatism, except not even a little bit The Hypocrisy is absolutely blinding.

“The point of the right-wing stories is to delegitimize Wikipedia itself, undermining the project’s effort to archive facts using reliable sources. Because the endgame for Wikipedia’s bad-faith attackers is post-truth. The political subordination of reality.” 🎯

Middleware is now stable in React Router This feature took over 2 years to get just right Learn what problems middleware solves, how to use it, and how we landed on the final API and architecture remix.run/blog/middlew...

@reactrouter.com middleware is finally out and stable! I just recorded a guide on how to migrate to it, and if you should, check it out below! Find it here: youtu.be/70Mga9EsnH4 Or here: www.epicweb.dev/tips/react-r...

Middleware is stable in React Router 7.9.0 🎉 github.com/remix-run/re...

Typical day in life of a web dev

I wanted to check out the docs fore the `cookie` package on npm so I googled "cookie package" ...it didn't work and now I want cookies 🍪