Evals @vercel
🇸🇪 Örnsköldsvik, Sverige
Joined August 2018
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Sunday mornings are for hovering the house whilst bellowing out the Moulin Rouge soundtrack. It is known.
Rich Haines retweeted
hello, swedish guy here 🫡
It’s utterly ridiculous that @IKEA with their insanely talented technical team has not done this themselves with Opus 5.5 or Codex in the last couple of weeks.
Swedish companies in general need to wake up and understand the AI revolution is here.
It’s time to let their workforces just go nuts, forget the old Google 80/20 rule, instead impose a mandatory 50/50 rule.
While europe (yet) don’t have massive gpu super clusters or multiple frontier labs we have the ability to productize technology like no other.
It’s time to do that on overdrive. unleash the creativity that’s hidden inside of your companies.
ps. amazing work by Hassan aka @nutlope as per usual 🙇🏻♂️
This is so amazing. And also scary
We believe voice is the most natural way to interact with intelligence, so we created Dessa, the most authentic full-duplex speech model ever built. Talking with it feels like talking with a person…full of emotion, nuance, pauses, and a natural cadence.
block.xyz/dessa
Rich Haines retweeted
I’m looking for my next role.
I created SWC (swc.rs), the Rust-based open-source transpiler used by Next.js, Rspack, Node.js’s amaro, Parcel 2, and other projects.
I maintained Next.js and Turbopack at Vercel and previously worked with Deno.
My expertise is in developer tooling and performance optimization. I enjoy digging deep into difficult technical problems, and I’m open to new challenges across fields.
I prefer roles that let me work remotely from Korea. If you’d like to work together or know a team that could be a good fit, please DM me.
Rich Haines retweeted
Introducing AgentReady.org, the first open standard for agent experience.
Agents are a new class of user, but there's still no shared definition of what it takes to be ready for them. So we partnered with the leading companies in the agentic web such as Vercel, Stripe, Auth0, Mintlify, Tavily and Elementor.
Our research lab ran agents on real tasks more than 250,000 times to measure what actually decides whether an agent succeeds, and every requirement traces back to that data.
The result is a short set of essentials in the order agents meet a product: find, read, act.
We've been overwhelmed by requests to join. If you build or study the surfaces agents touch, come help shape it.
The spec: agentready.org
The story behind it: ora.ai/blog/agentready-launc…
Rich Haines retweeted
Ahead of Next.js 16.4, I worked on applying the upcoming features across v0 and validating our new Partial Prefetching optimizer Skill in a real app.
The post includes before-and-after videos of the navigation experience and walks through the caching, prefetching, and production checks behind the refactor.
Excited to finally share it!
We used a coding agent with Next.js 16.4's new prefetching controls and Skill to improve v0's navigation experience at no added cost.
The loop:
• Capture navigation with 𝚒𝚗𝚜𝚝𝚊𝚗𝚝()
• Define the target UI in the test
• Refactor until it passes
nextjs.org/blog/improving-na…
Seeing a lot of talk about moats on the timeline. For those confused, a moat is the water that circles a castle, mainly to keep the bad guys out. Crocodiles optional
Rich Haines retweeted
The Next.js site has a new look!
We've redesigned the homepage, /docs, /blog, and more, with a consistent design that keeps the focus on the content.
nextjs.org
A few highlights ↓
Great first half. Positive. Chased and harried when losing the ball. Nice passing patterns. And all away from home. #COYS
Rich Haines retweeted
I built Stamp, a Gmail-style inbox, to explore the new 𝚗𝚊𝚟𝚒𝚐𝚊𝚝𝚒𝚘𝚗() API in Next.js 16.4.
Sometimes you want to cache content for return visits without prefetching it before someone opens the page.
In this mailbox, visible links prefetch each thread's header. The message bodies still use '𝚞𝚜𝚎 𝚌𝚊𝚌𝚑𝚎', but 𝚊𝚠𝚊𝚒𝚝 𝚗𝚊𝚟𝚒𝚐𝚊𝚝𝚒𝚘𝚗() keeps them out of the prefetch. They load after the click but will still be reused when you return.
Live demo, source code, and docs below ↓
Rich Haines retweeted
We've been looking for more ways to collect feedback from coding agents about the problems they encounter while using Next.js.
If you'd like to help, enable 𝚎𝚡𝚙𝚎𝚛𝚒𝚖𝚎𝚗𝚝𝚊𝚕.𝚊𝚐𝚎𝚗𝚝𝙵𝚎𝚎𝚍𝚋𝚊𝚌𝚔. You review each report before it's sent, and we use them to make Next.js better.
Rich Haines retweeted
We've had a lot of Next.js releases lately, including security updates and API changes. Keeping apps current can be a lot to follow.
𝚗𝚎𝚡𝚝 𝚞𝚙𝚐𝚛𝚊𝚍𝚎 --𝚊𝚐𝚎𝚗𝚝 gives your coding agent the context to help you upgrade and verify your app. It also sets up future prompts for security fixes, or for new releases if you prefer to stay on 𝚕𝚊𝚝𝚎𝚜𝚝.
Gave my site a refresh, as you do on a saturday night! Ive gone through so many iterations over the years, but this might be the simplest yet
EVALS EVALS EVALS
Both AEO and framework evals tell the story of how well your “thang” is performing. It’s probably the biggest investment you should be making right now.
How are your products performing top of funnel? Are agents recommending you?
Are agents able to build with and use your products?