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...

Apply to join the Typelevel Technical Steering Committee! We want to bring together a diverse group of contributors, users, and enthusiasts to help steward the Typelevel ecosystem together. Read the blog post to learn more: typelevel.org/blog/join-ts...

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...

The Typelevel Foundation was determined to be a 501(c)(3) public charity! This is a testament to the intellectual merit and educational value of our community's contributions to functional programming. Congratulations! typelevel.org/blog/charity...

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...

New video! Featuring cats-mtl and its relatively recent additions of the allow/rescue mechanism, AKA scoped capabilities. https://www.youtube.com/watch?v=cTKWpYMciV8

#otel4s v0.15.0 is released 🎉 It brings several QoL improvements and a few breaking changes, especially around testkit builders. github.com/typelevel/ot...

Part 2 of Maksym's series on #scala #observability with #otel4s! ochenashko.com/practical-ob...

how exciting, Maksym Ochenashko is writing a series on #observability in #scala applications! Maks is a prolific maintainer of #otel4s and #cats-effect. ochenashko.com/practical-ob...