A lot of you need to read react.dev/learn/you-mi... and it shows
You Might Not Need an Effect – React
The library for web and native user interfaces
react.dev
November 12, 2025 at 6:18 PM
A lot of you need to read react.dev/learn/you-mi... and it shows
Reposted by Cody
✨ welcome to @sentry.io, React Compiler ✨
October 17, 2025 at 1:02 PM
✨ 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 😤 🤌🤌🤌🤌🤌🤌
I have a new RFC up for route caching in Astro. It's our answer to ISR etc, but it has some important differences that I think would make it really powerful.
If you saw my talk at ViteConf you will have seen a preview, but this has a lot more detail on implementation and API. I'd love feedback!
If you saw my talk at ViteConf you will have seen a preview, but this has a lot more detail on implementation and API. I'd love feedback!
Route Caching by ascorbic · Pull Request #1245 · withastro/roadmap
Summary
A platform-agnostic route caching API for Astro SSR pages that enables declarative cache control using web standards.
Examples
Basic route caching
---
// src/pages/products/[id].astro
impor...
github.com
October 17, 2025 at 8:52 AM
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 🤌
All of the colors are calculated based on a single CSS variable using relative oklch, so you can change the theme with just one line.
--tint: green;
Modern CSS is amazing! 😲
--tint: green;
Modern CSS is amazing! 😲
October 16, 2025 at 10:48 AM
We are so back 🤌
Reposted by Cody
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!
this should provide a good resource for finding modern libraries and tools. contributions welcome!
GitHub - e18e/awesome-e18e: A curated list of awesome e18e-focused packages
A curated list of awesome e18e-focused packages. Contribute to e18e/awesome-e18e development by creating an account on GitHub.
github.com
October 5, 2025 at 9:57 AM
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!
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 😮💨
October 5, 2025 at 12:03 PM
Last minute tweaks to the slides 🤏 got two looooong flights ahead 😮💨
Reposted by Cody
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.
React 19.2 is now available!
This release includes Activity, useEffectEvent, React Performance Tracks, partial pre-rendering, and more:
react.dev/blog/2025/10...
This release includes Activity, useEffectEvent, React Performance Tracks, partial pre-rendering, and more:
react.dev/blog/2025/10...
React 19.2 – React
The library for web and native user interfaces
react.dev
October 2, 2025 at 5:19 AM
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 ✨
September 30, 2025 at 8:02 PM
Super stoked to come talk about what we’ve learned from using it in production ✨
Reposted by Cody
@codey.bsky.social is giving a talk on React Compiler
September 29, 2025 at 2:23 PM
@codey.bsky.social is giving a talk on React Compiler
Reposted by Cody
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 👇🏻
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 👇🏻
September 24, 2025 at 7:37 PM
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 👇🏻
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
phil 🫠 on X: "amazing to still see styled-components hidden in some codebases 👀 lots of differences from modern CSS approaches, but SC's ordering guarantees are still kinda neat also CSS-in-JS's perf would be even worse if this issue wouldn't have been fixed😂 https://t.co/oTy95EZkp2" / X
amazing to still see styled-components hidden in some codebases 👀 lots of differences from modern CSS approaches, but SC's ordering guarantees are still kinda neat also CSS-in-JS's perf would be even worse if this issue wouldn't have been fixed😂 https://t.co/oTy95EZkp2
x.com
September 19, 2025 at 4:55 PM
@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? 🥺
September 18, 2025 at 11:46 AM
Ok you win, when can we have a client/SSR cache API? 🥺
Reposted by Cody
Published an article about mitigating supply chain attacks with pnpm
pnpm.io/supply-chain...
pnpm.io/supply-chain...
Mitigating supply chain attacks | pnpm
Sometimes npm packages are compromised and published with malware. Luckily, there are companies like [Socket], [Snyk], and [Aikido] that detect these compromised packages early. The npm registry usually removes the affected versions within hours. However, there is always a window of time between when the malware is published and when it is detected, during which you could be exposed. Fortunately, there are some things you can do with pnpm to minimize the risks.
pnpm.io
September 16, 2025 at 8:32 AM
Published an article about mitigating supply chain attacks with pnpm
pnpm.io/supply-chain...
pnpm.io/supply-chain...
Reposted by Cody
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
... but maintainers are still vulnerable to phishing, allowing bypassing it
so: this action fails ci when upgrading to a 'non-provenanced' package
in light of the current supply chain attacks, I've just published a @github.com action to detect packages that _lose_ their provenance.
📦 supports pnpm-lock.yaml, package-lock.json, yarn.lock (v1)
🎨 inline GitHub annotations
✅ JSON output + configurable
💪 published in TS with zero deps
📦 supports pnpm-lock.yaml, package-lock.json, yarn.lock (v1)
🎨 inline GitHub annotations
✅ JSON output + configurable
💪 published in TS with zero deps
GitHub - danielroe/provenance-action: GitHub Action that detects dependency provenance downgrades from lockfile changes (npm/pnpm/yarn).
GitHub Action that detects dependency provenance downgrades from lockfile changes (npm/pnpm/yarn). - danielroe/provenance-action
github.com
September 16, 2025 at 12:25 PM
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
... but maintainers are still vulnerable to phishing, allowing bypassing it
so: this action fails ci when upgrading to a 'non-provenanced' package
Reposted by Cody
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...
blog.cloudflare.com/deep-dive-in...
September 13, 2025 at 8:26 AM
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...
blog.cloudflare.com/deep-dive-in...
Reposted by Cody
cool post!
styled-components maintenance mode doesn't have to mean panic mode.
Our engineer @codey.bsky.social made performant community forks. Linear's already seeing 40% faster renders with zero code changes.
Not a permanent fix, but it buys you time to migrate properly.
www.sanity.io/blog/cut-sty...
Our engineer @codey.bsky.social made performant community forks. Linear's already seeing 40% faster renders with zero code changes.
Not a permanent fix, but it buys you time to migrate properly.
www.sanity.io/blog/cut-sty...
styled-components maintenance mode: A 40% faster fork | Sanity
After styled-components entered maintenance mode, we forked it with React 18's useInsertionEffect. Result: 40% faster renders for Linear. Open source solution.
www.sanity.io
September 12, 2025 at 7:29 AM
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...
- Before concurrent-styled-components.sanity.dev?strategy=ins...
- After concurrent-styled-components.sanity.dev?strategy=use...
September 11, 2025 at 7:15 PM
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...
- 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
September 6, 2025 at 9:04 AM
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
Reposted by Cody
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
September 2, 2025 at 4:41 AM
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 😂
GitHub - sanity-io/css-in-js: One does not simply remove styled-components from a codebase.
One does not simply remove styled-components from a codebase. - sanity-io/css-in-js
github.com
August 29, 2025 at 2:34 PM
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!
Super excited to welcome @sanity.io as the newest Motion sponsor!
Sanity have been longtime users of Motion and it's amazing they're helping support its future as a platinum sponsor.
Check them out: sanity.io
Sanity have been longtime users of Motion and it's amazing they're helping support its future as a platinum sponsor.
Check them out: sanity.io
August 26, 2025 at 5:39 PM
Motion is such a showcase of craftwork, passion for detail, and hard work 💖 Well deserved @citizenofnowhe.re!
Reposted by Cody
⚓️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...
◆ 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...
Announcing Oxlint Type-Aware Linting
Oxlint with type-aware linting is now available and supports 40 long-awaited rules including no-floating-promises. Oxlint uses tsgolint, which @auvred initially prototyped as typescript-eslint/tsgolin...
voidzero.dev
August 22, 2025 at 1:31 PM
⚓️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...
◆ 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...
Reposted by Cody
If you've never seen the Japanese Super Metroid commercial then you have to see this absolute work for art right here!
August 11, 2025 at 3:33 PM
If you've never seen the Japanese Super Metroid commercial then you have to see this absolute work for art right here!