Max Leiter
@max_leiter
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852
building @v0 and ai @vercel . programming and open-source. opinions mine if they're good. he/him
California, USA
Joined July 2020
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We just shipped vision for
@v0
— generate React, Tailwind, and Shadcn UI from an image!
If you’re still waitlisted, reply here with a use case for v0 vision.
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Use labelled if statements to avoid deeply nested blocks when performing a lot of checks
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We just released a new demo of the Vercel AI SDK showing off streaming LLM responses in React Server Components
- Streams and renders without additional JavaScript
- Dynamic on the Edge, rendering every request
- Available as <Tokens /> in the SDK
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My personal site is now on the
@nextjs
13 app directory with React Server Components 🎉
Pagespeed scores 📈
Loading times 📉
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I'm most excited for the non-chatbot use cases the AI SDK makes easier than ever. Blog post coming soon.
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One of the coolest new features I'm excited for in
@v0
is its ability to use third party libraries and assets
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I investigated this for a week and he just... tweeted it out
When you `fetch` and don't read the response body (E.g. if you only care about the http status code):
- Browser: It's fine
- Node.js: Memory leak
- Cloudflare worker: You hold on to one request-concurrency slot indefinitely and if you do it 6 times you are deadlocked
How do Deno
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A good feeling after 2 years. I'm unbelievably stoked to be returning to
@Vercel
on Monday ▲
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This small script has saved me hours of internally debating with myself what to name my branch
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We just released the
@vercel
AI SDK 2.2.24, with experimental support for the OpenAI Assistants and Vision APIs! Give it a try and let us know how it goes:
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I reached two years full-time at Vercel today. It's fun to think back to how it started, with a lucky hackernews post and a cold email to G
Feeling grateful to work on such a goated team building what I love. Can't wait for everyone to try the new
@v0
.
What a cool hack. 2020 is the year of the Linux D̵e̵s̵k̵t̵o̵p̵ Tablet 🤣
X11 on iOS
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I've published a light-weight SortableJS wrapper for Vue 3 after hours of messing with alternatives while working on
@TheLoungeChat
. The alternatives either didn't work well, were made for Vue 2, or didn't have all the features. I hope it helps someone.
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Good thread, but wanted to add that in parts of the world Facebook is pretty much synonymous with the internet.
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A very short post, but something I've wanted to write down somewhere for years:
Maybe I'll expand on it another time, but the gist is there
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Mock-ups work too! It's pretty 🤯 to draw something up and have a shadcn component ready to go.
This was a really fun project to work on with
@witsdev
and
@gkaragkiaouris
. I'm excited for it to roll out soon!
Just tested Vision for the first time.
I pasted a screenshot of .
It output something so good, so fast, I doubted it was real… I dragged the text to verify it wasn't an image.
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The playground was a ton of fun to build with the team. Lots of interesting tech used to make our lives easier: RSCs, unstable_cache, Vercel KV, and (this will always blow my mind) streaming JSX and data with Server Actions.
Introducing AI Integrations on Vercel.
◆
@perplexity_ai
◆
@replicate
◆
@pinecone
◆
@modal_labs
◆
@fal_ai_data
◆
@lmnt_com
◆
@togethercompute
◆
@elevenlabsio
◆
@anyscalecompute
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@leeerob
@floydophone
@t3dotgg
It’s called homebrew because it gives you time to grow and brew your own coffee every time you run it
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The future is now. I can't wait to see what people build
AI SDK 3.0
◆ Generative UI (alpha)
◆ Assistant Tools APIs
◆ Mistral, Azure, Perplexity, and Gemini support
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v0 using assets in the wild
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The Vercel AI team offsite has been ongoing this week and all I can say is _a ton_ has been achieved internally. So stoked.
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Inspired by
@vercel
's command menu, I built a
@raycastapp
`vc` command for speeding up my common vercel tasks (mostly editing environment variables and viewing deployments)
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I finally wrapped up a post on doing this yourself: a guide to setting up your own site with React Server Components, MDX, and the Next.js App Router
My personal site is now on the
@nextjs
13 app directory with React Server Components 🎉
Pagespeed scores 📈
Loading times 📉
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“We’re missing domain experts that know to code, and they’re the next wave” -
@kelseyhightower
at
#nextjsconf
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The Vercel AI playground now supports Claude 3 Haiku. It's exceeding my (already high) expectations.
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So many side projects, not enough time. I think this is the one I'm most excited to be hacking on, but it's a ton of work to make shippable.
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.
@shuding_
has the uncanny ability to make software that feels magical. Building with the “Shu Stack” (SWR, Server Actions, and the AI SDK) is a joy.
Speaking of which: imo the best thing about vercel’s new AI RSC thing isn’t even about AI; using a generator to denote different steps of a workflow is genius. Many folks attempted it in the past, but the bits have finally assembled to make it feel magical.
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I love using Raycast for quick tools. Today I built a small extension for jumping to pages on the Vercel style guide
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We also updated the alt text so it won't be trimmed by Twitter's 420 character limit 🎉
Add the `og:image:alt` and `twitter:image:alt` meta tags to your page if you want sites like Twitter to have alt text on your og:image
We built our own Wordle for Next.js Conf!
And we just made it even more accessible, with icons to help distinguish states for folks with visual impairments.
Kudos
@zlw241
/
@evilrabbit_
and team!
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kebab-case for files
snake_case for everything else
maybe upper snake case for some constants
you're welcome
◆ kebab-case for file names
◆ PascalCase for component names
◆ camelCase for functions/attribute names
◆ UPPER_CASE for constants
Who else does this too??
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Coder in my 20s. I have better things to do than work for a dysfunctional social media platform run by Musk.
If I were a coder in my 20s again, I know exactly where I would go work right now. What an incredible moment.
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Drift has been nominated for Fun Side Project of the Year at
@ReactSummit
.
Thankful for all the contributors and stars even though it feels like it’ll always be in beta 🙏
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and we've got a lot more on the way 🚀
Vercel AI SDK 2.2:
◆ OpenAI SDK v4 integration
◆ Support for Nuxt & Solid.js
◆ OpenAI Functions (Experimental)
◆ Cohere and Replicate streaming helpers
◆ Prompt builders for LLaMA 2, Open Assistant, and Anthropic
▲ ~/ npm i ai
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We weren't cool with just rendering markdown. Next we'll be finalizing the API design and implementing it in the AI SDK.
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Just wrote-up a small RFC for streaming additional response data in the Vercel AI SDK. If you're using the AI SDK, give it a look! This is going to enable tons of interesting use cases
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I got spotify working in Waymo. I’m never ubering again.
Having to control it in the google assistant app is whack though
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@styfle
@Uber
@ChickfilA
I favorited this comment on HN by an uber engineer a while ago on pretty much exactly this
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It’s awesome seeing TL being used by conferences and orgs instead of proprietary choices like Discord. There’s been a few bugs/problems that have come up but thankfully the UseR team has been awesome reporting issues and working with a FOSS projects schedule.
The Lounge (
@TheLoungeChat
) is an IRC based chat platform. As a self-hosted, text based platform the Lounge allows a wide array of people to attend regardless of visual deficiencies or lack of an high-speed internet connection. Out of the Lounge we will start talks, events, ...
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I sincerely hope someone somewhere sees Malte's tweet and has an aha moment that saves them our struggle.
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So many people see something wrong with codebases or projects (failing tests, bad code, whatever) and do nothing. Sending a slack message or opening a github issue can go a long way.
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I've been spending some time working on Drift now that Next 13 is out. The DX and speed of iteration is *so* much better, while the application is almost exactly the same.
Some of my Next 13 notes:
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I realized after posting this on the orange site that Vercel is what really makes this possible. Feature flags, edge config, preview deployments and great coworkers make it easy to ship.
A very short post, but something I've wanted to write down somewhere for years:
Maybe I'll expand on it another time, but the gist is there
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Was trying to figure out why an edge case was breaking v0's JS parser... TIL
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Finally bit the bullet and spent some time last night migrating Drift to
@shadcn
's ui. Basically an instant design improvement.
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With the new Drift feature I worked on last night, you can now share files as static websites. The plan is to make it great for blogging and sharing quick links.
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I love bun for being able to just run typescript files, but then I hit a bun bug and my day is immeasurably ruined
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I need an eslint rule for break statements in switch statements in while loops. That is two hours I won't get back.
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The AI SDK's experimental_StreamData API just shipped in v2.2.2.
Give it a try and let us know how it works for your use cases!
Just wrote-up a small RFC for streaming additional response data in the Vercel AI SDK. If you're using the AI SDK, give it a look! This is going to enable tons of interesting use cases
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Using an llm to generate unit tests is so easy it feels like cheating. They're not amazing but certainly better than nothing.
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Check it out:
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About to ruin my grandfather’s day by telling him how llms are pathological liars
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I've thrown a hacked together version at if anyone wants to mess around
None of the alternatives were what I wanted and I have midterms to study for so it seemed like a good time for a new project: A self-hostable Gist clone
Supports auth + Markdown (githubs flavor) and LaTeX.
First two images are editing, third image is viewing a published post.
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@polotek
He knows what he’s doing. He wants customers
Disclosure:
In addition to being a happy customer I'm also an investor in shepherd.
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The best part is vc bisect: binary search your deploys to find what commit introduced a problem. 99% of the time it’s my first step when handling an incident.
One thing I love about Vercel's immutable deploys is that you can workaround a bug and fix it in production, yet still have a snapshot prod version you can repro from. No more trying to restore the bug from some rebase in a local check out.
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huge huge huge shout out to
@jueungraceyun
@nandafyi
@shuding_
@mrncst
@studio_hungry
and everyone else who made this happen 🖤
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If your first logging infra / log drain isn't a slack channel you shipped too late
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I come back to this
@jacobian
article pretty frequently. I think it's very relevant in relation to high quality training data
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None of the alternatives were what I wanted and I have midterms to study for so it seemed like a good time for a new project: A self-hostable Gist clone
Supports auth + Markdown (githubs flavor) and LaTeX.
First two images are editing, third image is viewing a published post.
What is the absolute closest thing to GitHub Gist that can be self-hosted?
In terms of design and functionality. Hosts images and markdown, rendered. Creates links that can be private or public. Uses/requires registration.
I have looked at dozens of pastebin-like things.
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Drag-and-drop (text) file uploading. The react ecosystem has made this project ridiculously easy. In this case,
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Tired: inaccessible wall of emojis
Wired: opengraph image with alt text
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@nexxeln
fits in a tweet:
function action<T extends z.ZodTypeAny, R>(
schema: T,
fn: (params: z.infer<T>) => R,
): (params: z.infer<T>) => R {
return (params: z.infer<T>) => {
const parsedParams = schema.parse(params) as z.infer<T>;
return fn(parsedParams);
};
}
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I’ve been informed doing the crossword at the bar instead of watching the football game is disrespectful
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Is venmo an awful app for everyone or just me? It constantly freezes or things don’t appear to go through but do (or sometimes don’t, which is even more frustrating)
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I understand conferences / speakers not wanting some talks recorded. But not recording any feels wrong to me, that’s a lot of lost knowledge.
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The world would be a better place if we all just pushed minified code and had our own linters and settings for formatting
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Spent some time this week working on the vercel raycast extension
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I ran into an annoying bug a little while ago and made a short write-up in case anyone else encounters it
TL;DR: mobile browsers try and adjust certain element's font size to ensure they're legible, but the heuristic could use some work
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studying for finals? lame.
adding status icons to
@theloungechat
? also lame, but more fun. It's also one of our most requested features, so it'll feel extra good to merge.
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This is the right take IMO. I think people who are saying RSC/nextjs 13 introduce more complexity across the board are just entrenched in the current state of React. RSC’s work how you expect them to if you approach them from a clean slate instead of from thinking about SPA react
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you can create an empty commit to push upstream with `git commit --allow-empty -m "<msg>"`
brought to you by someone who's dealt with accidentally merged 1-line changes too many times
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It was a lot of fun working on an accessible Wordle. The NYT game (still!) lacks the most basic screen reader support.
Also, John’s the 🐐
We put a lot of work into making the experience accessible. We're not experts by any stretch so would love to hear feedback on how we can make it better (screen readers, keyboard, and other
#a11y
tools)! A detailed writeup on what we did coming soon!
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@ImLunaHey
@vercel
I've pushed an update to the docs that adds the type parameters and fixes those issues. Thanks!
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something i know but have been bitten by way too many times: if you're using react cache(), be sure you aren't creating objects/arrays inline. it caches by reference so cache(myFunction({ slug })) will not work, as { slug } will create a new object
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There are two threading and naming hard things in computer science
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