Also! If you are based in the Boston area and excited about Typelevel and/or functional programming, please reach out, I would love to connect with you while I am in town ☺️

April 2026 Boston Area Scala Enthusiasts Meetup — Scala Teams Join the Boston Area Scala Enthusiasts for in-person meetups with guest speaker Arman Bilge, networking, and discussions for Scala developers of all levels. Reserve your spot today!

I am excited to speak at the Scala Enthusiasts Meetup on April 29 in my hometown of Boston!

In my talk, we will dive into the design and engineering that enable the unique "superpowers" of Cats Effect and learn how to leverage them to build scalable applications.

www.scalateams.com/events/bosto...

One of the best parts of standing up the Typelevel Foundation has been getting to hang out with Andrew, Daniel, and Justin in board meetings and inevitably nerd snipe each other 🤓

Well, I want to hang out with more of you! Apply to join the TSC so that we can grow this special community together 🥰

Release v3.7.0 · typelevel/cats-effect This is the fifty-ninth release in the Cats Effect 3.x lineage. It is fully binary compatible with every 3.x release and fully source-compatible with the 3.7.x lineage. What's Changed This is a rel...

Cats Effect v3.7.0 is here!

This is a relatively small but mighty release that brings full support for Scala Native 0.5: you can now write multi-threaded apps using polling I/O and compile them to native binaries.

Stay tuned this week as the release train continues 🚂

github.com/typelevel/ca...

Typelevel Summer of Code 2026

We are excited to announce our participation in Google Summer of Code 2026! Please share this opportunity with students and early-career developers who are interested in functional programming and open source 😺

typelevel.org/blog/gsoc-20...

We just launched a new typelevel.org built with the #typelevel stack! Read the blog post by @armanbil.ge and Andrew Valencik to find out what's next and how you can help 😸

typelevel.org/blog/typelev...