I've had an execeptionally tough year. I have no income or health insurance, and could really use your help finding my next paid project. 💜 semanticfish.com/2025-year-in... Open to front-end, full-stack, design system, & accessibility projects. 10+ years experience. Many more details in post!

📦 [email protected] is out! 🚀 Type-level bug fix: the `LoaderOptions` type was deprecated in favour of `CreateLoaderOptions`, which wasn't exported (it is now). Try it out: pnpm add nuqs@latest

The last hurdle in moving to playwright is about testing time. One of the time-safety specs tests that the URL updates in sequence when pushing multiple debounced updates. But Playwright's expect().toHaveURL seems to poll too slow and misses updates in the sequence. 😓 Testing time is hard.

I tried Claude Code this weekend to rewrite the @nuqs.dev e2e test suite from Cypress to Playwright. LoC wise, this was a 80% 🤖 / 20% 👨‍💻 But prep was about 80% 🧠 / 20% 🤖 I prepared a few example tests, shared abstractions and metadata (deps, config) by hand, and left the grunt work to the bots.

❓"When can we expect this feature" Please refrain from asking this question towards open source maintainers. You generally shouldn't "expect" anything. I don't often agree with DHH but his take on OSS being a gift, not something you're entitled to, is something I relate with.

nuqs has reached 40M downloads (all-time) 📈 Thank you all! 🫶

🟣 I'm live on Twitch! Yapping about OSS & how to create minimal reproductions for issues, come say hi! 👋 twitch.tv/fortysevenfx

I’ll be live on Twitch tomorrow (Friday) at 10am CET. twitch.tv/fortysevenfx

oxfmt is going to have Tailwind classes sorting, something Biome had had some reticence against in the past. Having a 1:1 Prettier-compatible formatter with 30x speed ups is a huge plus for large codebases, to avoid a massive diff. github.com/oxc-project/...

🟣 On Friday I’ll be doing a stream/video on « how to make _minimal reproductions_ » for issues on OSS repos. Maintainers love those, and learning how to craft them will make you a better dev/contributor. 🐞 Got any weird bugs? Post them here, and we’ll have a look together. 👀

LinkedIn is so broken. Getting email notifications with a **four days** delay now. 😂 I don’t even know what kind of infrastructure could power this, but at this point I’m afraid to ask.

The new @mozilla.org CEO is going all-in on AI in @firefox.com 😓 This third paragraph "FF will evolve into an AI browser" is in direct conflict with the other two (choice and privacy). I’m so tired of AI being shoved in places we never asked for. blog.mozilla.org/en/mozilla/l...

After a week: I’ve not seen immediate differences in performance between both archs. However some older projects only have native deps for x64, which makes it tedious to switch arches (while keeping the same version of @nodejs.org).

I tried vibecoding at some point in the stream, but it feels so foreign to me. I’d rather do deep dives explaining @react.dev concepts as I go along (we covered <Activity>, ref callbacks, oklch, and iframe behaviours today) than mindlessly talk to a model. I just don’t get the point. 🤷‍♂️

I see a lot of AI slop articles about @nuqs.dev on LinkedIn, but this one tops it all. 🤦‍♂️ The article also ends up with the usual follow-up: "would you like to add any other sections to the blog post, such as…" 🫠

Some stats on how I use @raycast.com: 🥇 27k window management 🥈 3k Emoji & symbols 🥉 500 clipboard history Hotkeys for switching apps (17.3k times) + window management for side-by-side is a super powerful way to context-switch.

🟣 I'm live on Twitch! Exploring how @shadcn.com​/create works & uses @nuqs.dev for URL state management, come say hi! 👋 twitch.tv/fortysevenfx

StandardSchema now supports a new interface to generate JSON Schemas ! 🙌 I started working on a StandardCodec RFC, for bidirectional data type transformation (which encompasses (de)serialisation), like what @zod.dev codecs & Effect schemas can do. Could be a sign to push it a little further 👀

This amount of TS wizardry in a single image is unmatched. I'm not the biggest fan of AI agents, but I'm curious to see what these fine folks are up to. 👀

Navigation API landed in Safari 🙌 Only @firefox.com left now.

📺 Video is up! In 1h30 we built a @nuqs.dev adapter for @redwoodjs.com, with: - Client hook (read + write) - Server-side loading - Declarative client/server state location (with the shallow option) - Full type-safe linking (pathname + search params) Code & links in the description ⬇️

🟣 I'm live on Twitch! Adding @nuqs.dev to @redwoodjs.com (the @cloudflare.social RSC framework), come say hi! 👋 twitch.tv/fortysevenfx

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.

TIL I've been using the x86 version of @nodejs.org on my Apple Silicon Mac. $ arch arm64 $ node -p process.arch x64 (due to fnm setting FNM_ARCH=x64 in .zshrc) Let's see if using the right arch breaks/speeds things.

⚔️introducing TypeSlayer⚔️ A #typescript type performance benchmarking and analysis tool. A summation of everything learned from the benchmarking required to make the Doom project happen. It's got MCP support, Perfetto, Speedscope, Treemap, duplicate package detection, and more.

📦 [email protected] is out! 🚀 It fixes a bug with useQueryStates where passing undefined for a key would try and serialise it. - undefined means "leave as-is" - null means "remove from the URL" - any other value sets the state & updates the URL Try it out: pnpm add nuqs@latest

Coming next year: @nuqs.dev workshops. I come to your company (in person or remote), and: - Evaluate how your app could improve with URL state - Show you how to use nuqs efficiently for your domain - Level up your team with best practices Interested? DMs are open.

📦 [email protected] is out! 🚀 It removes the "use client" directive from .d.ts files, which could cause issues when "skipLibCheck" wasn't set in your @typescriptlang.org config. It also fixes an internal script to build the repo on Windows. Try it out: pnpm add nuqs@latest

This is a new sort of post for me. Trust in OSS is a thing I care a lot about. This post is my attempt to frame AI slop PRs as an attack on trust in open source.

I've been SHA-1 pinning ever since I started using GitHub Actions, but I didn't think of transitive (compound) actions, which can use unpinned sub-actions. This is fine 🔥🐶☕🔥 Time to setup zizmor.sh by @yossarian.net for automated scanning, I've had it in my "tools to try" list for a bit.

this is a simple RSC that works the same as embed.bsky.app

The problem with adding "help wanted" issues on @github.com is that people just feed those to their agent, and loop over PR review comments like drones 🫠 I don't have a problem with using AI, but submitting vibe-coded slop is wasting everyone's time. I doubt this will be enough, but it's a start:

If @en.sitnik.ru forks @tanstack.com AI, GitHub will reach AGI instantly. github.​com/ai/ai

On November 28, I was at the @reactadvanced.gitnation.org Conference in London as a representative of @forkit.community. I really enjoyed this day of conference around React and the web ecosystem, so I decided to write an article about it! Check it out: www.forkit.community/news/article...

After a rabbit hole of chasing why URL.hasOwnProperty('canParse') failed in @vitest.dev ^4.0.7, (but worked before), guess who the culprit was? JSDOM, again! Time to follow @kettanaito.com's wisdom and move to browser testing.

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.

📦 [email protected] is out! 🚀 🐞 It fixes a bug where the processUrlSearchParams middleware wasn’t called on debounced updates. Try it out: pnpm add nuqs@latest

📣 TanStack AI Alpha is here! ✨ Framework agnostic 🤖 Provider agnostic 🧠 Type safe 🔧 Isomorphic tools 🛠 Devtools 🌐 Open protocol 📦 JS, Python, PHP ⚛️ React, Solid, Vanilla 🌀 OpenAI, Anthropic, Gemini, Ollama, ++ Official blog post: tanstack.com/blog/tanstac... Docs: tanstack.com/ai

I’m preparing a lightning talk on how I use @raycast.com. I need to find a nice way to show the keys being pressed on the screen. I was thinking a multicam with desk view of my keyboard, but maybe an overlay would be enough? Also, it would be nice if Raycast Wrapped dropped before next Tuesday 😉

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...

We've got some updates on TypeScript 7! The new native port - can type-check any project - supports --build and --incremental - has rich editor features implemented - is still 10x faster and is ready for you to try today! devblogs.microsoft.com/typescript/p...

I will not be speaking at #ReactParis next year 😢 but I will be attending! 🙌 Looking forward to seeing the full line-up tomorrow 👀

Found a backlink from @piccalil.li in my analytics. Thanks for the kind words, @bell.bz 🫶 piccalil.li/the-index/146/

📦 [email protected] is out! 🚀 Just a little internal fix on detecting multiple versions being loaded at the same time (very rare). Most importantly, it adds @dominikdoesdev.bsky.social & databuddy.cc to the sponsors list 💖 Try it out: pnpm add nuqs@latest

@profanity.accountant I know at least one that's going to trigger you (the one that's not heaven 🤘)

This Friday @reactadvanced.gitnation.org London, I got to see @francoisbest.com's talk on #nuqs for the second time! The last time was actually his first talk at @forkit.community Rouen 2024. Inspiring to see how far he's come 📖✍️ and to witness the crowd react with such amazement! Congrats man!

Easily, my favourite talk at @reactadvanced.gitnation.org on Friday was @joehart.bsky.social’s making Final Fantasy IX in the browser with React, just for fun. Hilarious from start to end, educational on reverse engineering sprite resources, 3D scenes stitching, and silly in the best possible way.

Yesterday I learned about HTTP methods CONNECT & TRACE. CONNECT is for establishing a tunnel with an http proxy developer.mozilla.org/en-US/docs/W... TRACE is a loopback test used for debugging, but may be unavailable for security reasons. developer.mozilla.org/en-US/docs/W...

I'm signing the @opensourcepledge.com, it's time to give back to the maintainers of the projects @nuqs.dev depends on. I just gave 2700€ ($3,212) to 18 maintainers & projects I use, love, and want to support. Happy Thanksgiving! 💖 nuqs.dev/blog/open-so...

I’m on my way to London for React Advanced. 🇫🇷🚅🇬🇧 See you all tomorrow at 14:00 GMT, Heezen track 🗣️ Join the live stream: reactadvanced.com/schedule-off...