Portable Text is a spec for block content as structured JSON. It's also an editor for authoring it. In production since 2017. Open spec. The docs at portabletext.org just got a major overhaul →

⚡️ Vite 8.0 is here! The most significant architectural change since Vite 2. ⏬ Powered by @rolldown.rs bringing faster production builds and more consistency 🛤️ New features such as tsconfig paths and emitDecoratorMetadata support vite.dev/blog/announc...

This massively helped my understanding of how we "grow" LLM's, and why it's wrong to say that models are "built" or "designed". Give it a try!

i think wider ai discourse would be wildly different if everyone actually understood that Claude and ChatGPT are “eldritch creations via petajoules of stochastic optimizations” rather than “chat bot programmed by a san francisco tech company’s engineers”

I’m over the moon excited about this ⚡️

You HAVE to run this command across your Vitest test suite at least once 👀

Dear developers, Please respect the reduced-motion preferences of your users. I'm tired of your websites making me nauseous. Motion is fun until it makes your users sick. Here you go: developer.mozilla.org/en-US/docs/W...

Wile E. Coyote Finally Kills Road Runner Then Immediately Wishes He Hadn’t

'use cache' is FAST 🔥 🔥🔥🔥🔥🔥 It's even faster LIVE ✨ We've been cooking at @sanity.io , give it a try: github.com/sanity-io/ne...

Migrating our largest FOSS repo (over 5k files) from prettier to oxfmt (github.com/sanity-io/sa...), it's 9x faster 🤯

🚀pnpm 2025 recap: 2x download growth, new homepage, my first JSNation talk, and v10 feature highlights pnpm.io/blog/2025/12...

If you are running a vulnerable Next.js or RSC app behind Cloudflare or other WAF, but your origin is still accessible directly from the internet then you are not protected! Attackers are iterating IP addresses so you will probably be found. Upgrade right now!

A lot of you need to read react.dev/learn/you-mi... and it shows

✨ welcome to @sentry.io, React Compiler ✨

I’m extremely excited for how well this new api is shaping up to be. SanityLive on this setup will be S M O O O O T H 😤 🤌🤌🤌🤌🤌🤌

We are so back 🤌

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

Hyped for part 3 of @ricky.fm’s Async React

we've started building out an "awesome" list for @e18e.dev 🎉 this should provide a good resource for finding modern libraries and tools. contributions welcome!

Last minute tweaks to the slides 🤏 got two looooong flights ahead 😮‍💨

We’ve been using the activity API at sanity since it was released as experimental to support multiple Iframes being mounted & unmounted whilst preserving their state & I’m really pleased at how fantastic it’s been.

Super stoked to come talk about what we’ve learned from using it in production ✨

@codey.bsky.social is giving a talk on React Compiler

We're hosting the official @nextjs.org Conf opening party 🎉 Can't make it to our *[NYC] event? Don't worry—we'll be in SF too! Oct 21, 7pm-midnight at Southern Pacific Brewing in the Mission. Great food, drinks, games + the Next.js (and Sanity!) community. Register below 👇🏻

@kitten.sh re x.com/_philpl/stat... it explains why I could never reproduce github.com/reactwg/reac... nor react.dev/reference/re.... 🤯 I'd love to chat SC history with you if we cross paths, my interest in SC history is maybe above average (github.com/sanity-io/sa...) 😂 It's such an impressive proj

Ok you win, when can we have a client/SSR cache API? 🥺

Published an article about mitigating supply chain attacks with pnpm pnpm.io/supply-chain...

trusted publishing is fantastic for ensuring that the state of a @github.com repo maps to a public package ... but maintainers are still vulnerable to phishing, allowing bypassing it so: this action fails ci when upgrading to a 'non-provenanced' package

Can't believe what I'm reading. Accidentally DDoS yourself because you fetch in useEffect in 2025 is so avoidable 😂 blog.cloudflare.com/deep-dive-in...

cool post!

It's very difficult to get stable repeatable benchmark results for scenarios that tie into React Concurrent mode. The best I've come up with is this one: - Before concurrent-styled-components.sanity.dev?strategy=ins... - After concurrent-styled-components.sanity.dev?strategy=use...

Great read! Would love to see your opinion @simeongriggs.dev on using useTransition() to render spinners where suspenseful actions are triggered. Changing a search filter, clicking on a row that opens a detail view, etc

React folks: Id love your suggestions for an example app that stresses context update performance. I’m looking for something bigger than a micro benchmark, smaller than a full production app. Just complex to have a more realistic distribution of time in framework/product logic, ~1kloc

So... I've forked `styled-components`... not once, but twice (!) github.com/sanity-io/cs... 😅 AMA 😂

Motion is such a showcase of craftwork, passion for detail, and hard work 💖 Well deserved @citizenofnowhe.re!

⚓️Oxlint with type-aware linting is here ⚓️ ◆ 40 type-aware rules supported, including the famous `no-floating-promises` rule ◆ Built on top of `tsgolint` and `ts-go` ◆ Brings speed improvement & correctness Read more in the latest announcement voidzero.dev/posts/announ...

If you've never seen the Japanese Super Metroid commercial then you have to see this absolute work for art right here!

Dancing Boston Dynamics Robot Knows Its Revenge For This Will Be Sweet theonion.com/dancing...

live action catbus looking pretty sweet

Hahaha I need one of these!

Introducing Runtime Accelerated Rendering Infrastructure (Rari), a React Server Components framework that's 4x faster than Next.js. Built on custom Rust runtime with V8. 4x faster RSC rendering, 10,586 req/sec throughput, 5.8x faster builds.

– Selv om jeg lærte enormt mye og jobbet med flinke og fine folk, ble erfaringsforskjellen mellom meg og resten av teamet for stor, sier Ukas Koder, Nina Andal Aarvik om det å være ung og nyutdanna i et stort fagmiljø der hun var eneste "ferske".

CSS pro tip: :target { scroll-margin-block-start: 2em; } Adds a nice bit of breathing room to stuff that's anchored via URL like example.​com/#my-element

Joysticks to Haptics – our ultimate compendium of gaming controllers and retro peripherals – is now shipping in the UK! Revisit all the key moments and innovations that shaped video game controllers 🕹️ EU, US & ROW customers: shipping available soon. tr.ee/5A864A1wgJ

where does internet come from? the answer may surprise you

Trash squad got mobility now?!? We are cooked

⚡️ Vite 7.0 is out! - Browser Target Changed to Baseline Widely Available - Node 18 support dropped. Vite is now distributed as ESM only - And feats, fixes, and cleanups, while we prepare for rolldown!

this is, by a wide margin, the most lavishly cinematic account of rollup's history www.youtube.com/watch?v=azk-... (assembled from bits of footage leftover from a forthcoming vite documentary that i got to be a part of)

TIL about TypeScript Type Buddy 🤯 It translates this fancy TS function syntax to the real but unreadable ternary syntax (works in both directions) I see how this could be convenient to work on complex conditional types There's even a VSCode extension github.com/typed-rocks/...