Sign in

Lubos @heyapi.dev

@lubo.sh
82 followers 52 following 260 posts

Generating SDKs at @heyapi.dev 👨‍🚀

PostsRepliesMedia
Lubos @heyapi.dev @lubo.sh · 25/09/2026
I love surfing (the S-curves) 🏄‍♂️
041
Lubos @heyapi.dev @lubo.sh · 09/09/2026
Every generator makes you declare pagination somewhere. But if the API already describes itself, you shouldn't have to do it again.
010
Lubos @heyapi.dev @lubo.sh · 08/09/2026
Seeing myself alongside @pi0.io @danielroe.dev
2281
Lubos @heyapi.dev @lubo.sh · 02/09/2026
JavaScript developers' new hobby after React won the framework battle
020
Reposted by Lubos @heyapi.dev
Hey API @heyapi.dev · 26/08/2026
You and your agent will love the new CLI. 100% money-back guarantee.
1131
Lubos @heyapi.dev @lubo.sh · 20/08/2026
Happy user over here
140
Lubos @heyapi.dev @lubo.sh · 06/08/2026
Turns out JavaScript is quite fast!
040
Reposted by Lubos @heyapi.dev
Hey API @heyapi.dev · 14/07/2026
"@neon/sdk is fetch-based, zero dependencies and ESM-only. The raw client is generated from our OpenAPI spec with Hey API, so every endpoint maps one-to-one to a TypeScript function." Thank you for betting on Hey API, @neon.com!
171
Lubos @heyapi.dev @lubo.sh · 13/07/2026
Working on a code generator in the age of AI agents.
181
Lubos @heyapi.dev @lubo.sh · 09/07/2026
Live look at open source developers.
051
Lubos @heyapi.dev @lubo.sh · 08/07/2026
I can't praise @skk.moe's contributions enough!
060
Lubos @heyapi.dev @lubo.sh · 06/07/2026
GitHub stars never paid the bills, but they were a valuable signal and a data analytics gold mine. As of today, @github.com stars are worthless, and so is every product that relied on the Stargazers API. Ah, walled-garden ecosystems. Never change.
150
Reposted by Lubos @heyapi.dev
Hey API @heyapi.dev · 01/07/2026
. @skk.moe has been absolutely on fire with optimizing our generator performance and deserves way more but it's a start
0101
Lubos @heyapi.dev @lubo.sh · 26/06/2026
Thank you @andrelandgraf.com and everyone involved at @neon.com!
110
Lubos @heyapi.dev @lubo.sh · 24/06/2026
Onto the next one!
140
Reposted by Lubos @heyapi.dev
Hey API @heyapi.dev · 24/06/2026
Please support our new package openapi-python with a like on @npmx.dev, thank you! npmx.dev/package/@hey...
npmx.dev
@hey-api/openapi-python - npmx
🐍 OpenAPI to Python code generator. Production-grade SDKs and Pydantic models.
1122
Lubos @heyapi.dev @lubo.sh · 22/06/2026
If you ever wrote a large configuration file before, this one is for you 🎁
020
Lubos @heyapi.dev @lubo.sh · 21/06/2026
@npmx.dev @e18e.dev how do you know the listed alternatives are more performant? Neither has any comparison table and the only difference is their slightly smaller install size
180
Lubos @heyapi.dev @lubo.sh · 20/06/2026
Does anybody want to make a game with me in that style?
020
Reposted by Lubos @heyapi.dev
Alexander Karan @alexanderkaran.bsky.social · 20/06/2026
My love letter to @heyapi.dev, Oxide's Drift and a list of useful APIs. All that and more in this issue of the @apisyouwonthate.com newsletter! apisyouwonthate.com/newsletter/g...
apisyouwonthate.com
Go Faster with HeyAPI
Hey API's modern approach to building typesafe apis, PatchBay's list of useful APIs, Oxide's Drift, an editorial on the state of work, and more!
062
Lubos @heyapi.dev @lubo.sh · 17/06/2026
Very cool to receive this in my inbox @alexanderkaran.bsky.social!
020
Reposted by Lubos @heyapi.dev
dax @thdxr.com · 13/06/2026
i have a fund doing early stage investments obviously my area of expertise is devtools but i like consumer as well more generally i like products for big markets trying to go after all of it let me know
2141
Lubos @heyapi.dev @lubo.sh · 10/06/2026
The goal with every release is to raise the bar on what’s possible. It’s not easy, but the final result will be worth it.
020
Lubos @heyapi.dev @lubo.sh · 06/06/2026
Your @pydantic.dev models, handled with care.
020
Lubos @heyapi.dev @lubo.sh · 05/06/2026
It’s always nice to receive a notification that someone sent you money!
020
Lubos @heyapi.dev @lubo.sh · 04/06/2026
2026 open source playbook: a/ raise $10M+, build the brand, get acquired b/ be independent, live in poverty I don’t make the rules.
0120
Reposted by Lubos @heyapi.dev
Evil Martians @evilmartians.com · 02/06/2026
We just donated to @heyapi.dev as part of our open source donation program! It's a TypeScript toolkit that turns your OpenAPI spec into a fully typed API for frontend and backend. We use it so much that one of our engineers, Yuri Mikhin, even built the NestJS plugin for it.
1155
Reposted by Lubos @heyapi.dev
Hey API @heyapi.dev · 02/06/2026
Thank you @evilmartians.com for sponsoring Hey API. People like you make projects like this possible!
1233
Reposted by Lubos @heyapi.dev
Hey API @heyapi.dev · 01/06/2026
Turns out no feature is a small thing. Reverted in the latest release, back to the drawing board.
181
Lubos @heyapi.dev @lubo.sh · 31/05/2026
I feel pretty good about this approach. That can only mean one thing – it'll get shredded to pieces by user feedback.
000
Lubos @heyapi.dev @lubo.sh · 26/05/2026
It doesn’t get any simpler than that.
000
Lubos @heyapi.dev @lubo.sh · 25/05/2026
I’m sooo happy to see 5 different contributors in a single release for the first time, including the soothiest voice known to man in @kitlangton.bsky.social.
070
Lubos @heyapi.dev @lubo.sh · 20/05/2026
Thank you for the article and a very cool graphic @nyaomaru-dev.bsky.social!
010
Reposted by Lubos @heyapi.dev
Fabian Hiller @fabianhiller.com · 19/05/2026
We are looking into a new `anyOf` action which would allow to create Valibot schemas such as: const Schema = v.pipe( v.string(), v.anyOf(v.email(), v.url()) ); PR: github.com/open-circle/...
github.com
Add `anyOf` action for alternative pipeline constraints by yslpn · Pull Request #1466 · open-circle/valibot
Summary Add the anyOf action for alternative sync validation constraints on an already typed pipeline value, including runtime/type tests, JSON Schema conversion support, and API documentation. Exa...
171
Lubos @heyapi.dev @lubo.sh · 19/05/2026
THANK YOU FOR YOUR ATTENTION TO THIS MATTER.
070
Reposted by Lubos @heyapi.dev
Hey API @heyapi.dev · 19/05/2026
Congratulations to Alex Rattray and Stainless on getting acquired by @anthropic.com! Hey API quite literally wouldn’t exist without you and your support over the years.
0111
Lubos @heyapi.dev @lubo.sh · 17/05/2026
My favorite thing is comparing funding levels to various job positions. Right now, I’m about on par with a Wendy’s cashier.
000
Reposted by Lubos @heyapi.dev
Hey API @heyapi.dev · 15/05/2026
It’s about 12,000,000 times every month now. And still so early.
031
Lubos @heyapi.dev @lubo.sh · 15/05/2026
Like my grandma says: “A dollar a day keeps the VCs away.”
060
Lubos @heyapi.dev @lubo.sh · 14/05/2026
This looks simple, but it’s the result of two years of research. Try any other generator, and you’ll know what I mean.
040
Reposted by Lubos @heyapi.dev
sukka @skk.moe · 13/05/2026
I have tried many OpenAPI -> SDK solutions, and Hey API has the best DX among them: the best client request options shape, the easiest setup, and it just works out of the box.
1132
Lubos @heyapi.dev @lubo.sh · 13/05/2026
🚨 BREAKING: Developers are projected to download packages from Hey API, used by @vercel.com and OpenCode, at least 3 million times per week, per npm.
000
Lubos @heyapi.dev @lubo.sh · 04/05/2026
Always grateful for people like @alexanderkaran.bsky.social who are able to appreciate the level of effort that goes into making something that Just Works™.
040
Lubos @heyapi.dev @lubo.sh · 03/05/2026
How it feels to use @github.com these days
0571
Lubos @heyapi.dev @lubo.sh · 30/04/2026
Considering a talk on APIs, open source, and @heyapi.dev. Which topics would make you interested in attending?
010
Lubos @heyapi.dev @lubo.sh · 29/04/2026
Typical conversation about open source: > Your source code is public, so anyone can copy it? Yes. > Does that make you uncomfortable? No.
041
Reposted by Lubos @heyapi.dev
Devlin Duldulao @devlinduldulao.bsky.social · 29/04/2026
Hey API for all my future React TanStack Query projects.
082
Lubos @heyapi.dev @lubo.sh · 29/04/2026
Other open-source generators might have more plugins or stars on GitHub, but only @heyapi.dev can build the @cloudflare.social SDK fast and correctly.
110
Reposted by Lubos @heyapi.dev
sukka @skk.moe · 28/04/2026
Hey API is an incredible tool — an absolute must-have for our team 🙌 I am so glad that I could contribute back and improve it a bit! Tracing those bottlenecks was a fun challenge, and knowing a up to 30x speedup benefits teams of all sizes makes it totally worth it! 🚀
2103
Lubos @heyapi.dev @lubo.sh · 28/04/2026
I’m happy to report I’m no longer the most knowledgeable person when it comes to algorithmic optimizations. This also marks the first time Hey API paid a contributor, which I’m equally excited about. This will be a regular occurrence as more funding comes in.
040