Eve.dev is Next.js for agents. I built Next with a simple premise: 𝚙𝚊𝚐𝚎𝚜/𝚒𝚗𝚍𝚎𝚡.𝚓𝚜 is all you need. Put some React in there and you’re good to go. Eve asks for even less. 𝚊𝚐𝚎𝚗𝚝/𝚒𝚗𝚜𝚝𝚛𝚞𝚌𝚝𝚒𝚘𝚗𝚜.𝚖𝚍. Put some English in there and you’re good to go. Like Next, it embraces the filesystem. You can guess what 𝚝𝚘𝚘𝚕𝚜/𝚚𝚞𝚎𝚛𝚢-𝚍𝚋.𝚝𝚜 does. An agent is just a directory, whose entire spec fits in the tweet below. And like Next on Vercel, it’s seamless to deploy. The infra, like Sandbox, Gateway, Workflow… is the output of your creation.

🇺🇸 USA - 🇦🇷 ARG final you heard it here first

🏁 I animated the token 💰 spend race, from ~lifetime Vercel AI Gateway usage, which aggregates trillions of tokens from millions of developers a month. Fascinating to see the fluctuations among the labs, Anthropic's dominance, and the rise of open weight AI.

🟦⭐🟦⭐🟦🟥🟥🟥🟥🟥🟥 ⭐🟦⭐🟦⭐⬜⬜⬜⬜⬜⬜ 🟦⭐🟦⭐🟦🟥🟥🟥🟥🟥🟥 ⭐🟦⭐🟦⭐⬜⬜⬜⬜⬜⬜ 🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥 ⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜ 🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥 ⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜ 🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥

Agentic self-improvement. Give your agent the ability to introspect its past runs, spot inefficiencies, errors, redundant tool calls, and produce new prompts and skills. That’s why agent observability is built-in when you deploy eve.dev to Vercel.

“We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty and the pursuit of Happiness.” Such beautiful, sacred words.

I like my airplanes like I like my 𝚁𝚎𝚊𝚌𝚝.𝚌𝚛𝚎𝚊𝚝𝚎𝙴𝚕𝚎𝚖𝚎𝚗𝚝 syntax: JSX A glimmer of hope for how great airtravel could be again. Lightning quick onboarding, no security theater, Starlink, unstressed friendly staff, convenient terminals.

This is so powerful. ▲ Sandbox can now run 𝚍𝚘𝚌𝚔𝚎𝚛 and 𝚏𝚞𝚜𝚎, unconstrained. MicroVMs are the gift that keeps on giving. Instant boots, unconstrained runtimes. Very happy we bet on it as the foundation for 🌊 Fluid compute. S3-backed filesystem for agents in 10LOC ↓

Just learned our next baby will receive a special “Freedom 250” social security card for being born in the second half of this 250th anniversary year. Such a cool keepsake 🥹 🇺🇸 🦅

We've been explaining AI Gateway as a C̶o̶n̶t̶e̶n̶t̶ Token Delivery Network. Like a CDN for AI models. One great feature of CDNs is the ability to dynamically re-route or deny traffic without redeployment. When Fable was suddenly retired, we worried about production workloads depending on it. Even Fable aside, models get retired quite often as GPU capacity is heavily contested. Yet our data shows people still having happy production traffic of older model versions! We're solving this now with AI Gateway Rules. e.g.: you can now rewrite model "routes" on the fly! 𝚟𝚎𝚛𝚌𝚎𝚕 𝚊𝚒-𝚐𝚊𝚝𝚎𝚠𝚊𝚢 𝚛𝚞𝚕𝚎𝚜 𝚊𝚍𝚍 \ --𝚝𝚢𝚙𝚎 𝚛𝚎𝚠𝚛𝚒𝚝𝚎 \ --𝚜𝚘𝚞𝚛𝚌𝚎 𝚊𝚗𝚝𝚑𝚛𝚘𝚙𝚒𝚌/𝚌𝚕𝚊𝚞𝚍𝚎-𝚏𝚊𝚋𝚕𝚎-𝟻 \ --𝚍𝚎𝚜𝚝𝚒𝚗𝚊𝚝𝚒𝚘𝚗 𝚊𝚗𝚝𝚑𝚛𝚘𝚙𝚒𝚌/𝚌𝚕𝚊𝚞𝚍𝚎-𝚘𝚙𝚞𝚜-𝟻 This adds to the repertoire of capabilities and techniques AI Gateway brings to the table to recover lost tokens. If you drop tokens, you lose revenue and customers 💸 Kudos to @rtaneja_ @crowprose @shaper – we went from CLI design to production-grade capability very quickly!

Private connectivity between services is 🔑 for backends. 1️⃣ Register 𝚋𝚒𝚗𝚍𝚒𝚗𝚐𝚜 in 𝚟𝚎𝚛𝚌𝚎𝚕.𝚓𝚜𝚘𝚗 (1LOC) 2️⃣ Read it: 𝚗𝚎𝚠 𝚄𝚁𝙻("/𝚊𝚙𝚒", 𝚙𝚛𝚘𝚌𝚎𝚜𝚜.𝚎𝚗𝚟.𝙱𝙰𝙲𝙺𝙴𝙽𝙳_𝙸𝙽𝚃𝙴𝚁𝙽𝙰𝙻_𝚄𝚁𝙻) Works for Node, Python, 𝙳𝚘𝚌𝚔𝚎𝚛𝚏𝚒𝚕𝚎… you name it

Everyone in NYC has the same dog. It's a french bulldog. This needs to be studied

Watching our product owners pitch and demo internally with @v0⁠s feels like science fiction, especially with our design system fidelity. It gives the company end-user empathy and decision-making velocity that we never had with text or slides. Demos > memos.

Agents love to check their work before they push. You probably see it in the form of 𝚗𝚘𝚍𝚎 --𝚌𝚑𝚎𝚌𝚔, 𝚝𝚜𝚌 --𝚗𝚘𝙴𝚖𝚒𝚝, 𝚗𝚎𝚡𝚝 𝚋𝚞𝚒𝚕𝚍, etc all over your agent sessions. We’re now shipping the dry-run step for agentic deployments, minimizing costs and risk.

GLM is excellent at @nextjs. The evals validate it (nextjs.org/evals), my own vibes validate it, and @chamath’s 8090.ai validates it

Resend Vercel

skills.sh is the new npm and the new github. Over time, you need fewer 'templates' and large piles of code. I haven't cloned a repo in a very long time. You need the instructions and best practices on how to build the best things.