Considering a talk on APIs, open source, and @heyapi.dev. Which topics would make you interested in attending?

Typical conversation about open source: > Your source code is public, so anyone can copy it? Yes. > Does that make you uncomfortable? No.

Hey API for all my future React TanStack Query projects.

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.

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! 🚀

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.

I fold under zero pressure whenever it involves Miami

@en.sitnik.es can you dm me?

I spent this week hunting for a large user specification. I was hoping for 50k lines of code… expect significant performance improvements coming to your projects soon.

Thank you @devlinduldulao.bsky.social ❤️

Please support openapi-ts with a like on @npmx.dev, thank you! npmx.dev/package/@hey...

Does anyone use @jsr.io? Is it worth setting up a distribution pipeline to their registry?

They say the first million is the hardest. It’s true.

I was pleasantly surprised to see Sascha recommend Hey API over alternatives because there's still a lot of work to do!

Thanks to Yuri, Hey API is the only major code generator with NestJS support.

If you’re using the new npm website, please leave openapi-ts a like! npmx.dev/package/@hey...

Yuri does a better job than I do at promoting Hey API for backend development. OpenAPI + Fastify + Hey API.

Open Source Endowment is the right OSS funding model, and I’d love to see what they can achieve with $1bn AUM. Excited about @heyapi.dev playing a small role in this initiative alongside many great names.

As a long-time fan and user of many libraries from Evil Martians, I feel incredibly honored that they’d use, sponsor, and mention Hey API alongside projects like React, Zod, and MSW.

Warm weather and beaches aside, there’s another reason to visit Miami 🌴

A dollar a day keeps the VCs away.

Excited to announce that Hey API has been acquired… …over 1,000,000 times last week via npm. Thanks for acquiring it!

What’s @heyapi.dev up to in 2026?

User-generated marketing is my favorite.

Happy Friday!

A dance a day keeps the VCs away!

React folks, quiet launch alert 🚀 I just shipped Formisch for React — the form library I originally built for @solidjs.com that people kept begging me to port.

In the words of Kobe Bryant, “more.”

Thank you Luke!

A grant a day keeps the VCs away!

8 years ago, I added public infrastructure to the list of things I'd like to work on. When I see governments adopting Hey API, I like to imagine I'm finally contributing towards that objective!

Two steps closer towards infinite runway. 🏃

It feels like all those conversations with Ferdi, Nicolas, and Jordan happened just yesterday! Almost two years in, I’m as convinced as ever that @heyapi.dev is the next hot thing. Bullish! 📈

Rarely does a package name make you thirsty 🍍

Nothing better than closing year old issues!

Let us fiddle those URLs for you 🤌

Which client should be next? 🏃

One word: oRPC.

🚀

I’m always grateful for every positive comment, but also surprised because today’s product is nothing compared to what I see in the future. 🔮

Gracias @tiangolo.com ✊

oRPC is the real deal!

We handle your packages with care. 📦

@anasdevscribbles.bsky.social hey, I saw your blog post from 2022 titled “Npm same scope from multiple registries.” I created a proxy for downloading npm packages from both npm and GitHub Packages if you need it in the future npm.pkg.heyapi.dev

Loading… 🌿

Sharing is caring!

v0.78.0 is out! 🚢

🎉 Cella now is a proud user (and sponsor) of openapi-ts for some much needed improvements: it generates clean, shared zod schemas for frontend validation and an sdk to reduce boilerplate code. Next one for Cella is perhaps MCP through our OpenAPI spec ?! 🤠 github.com/hey-api/open...

0-1m: 15 months 1m-2m: 3 months My TypeScript sweetie pie 🥰🥧

Yeehaw 🤠