I now have a custom "Brain Trust" feed on #mastodon. Tech Centric mixed with Empathic Politics as that will be my first thing in the morning list. I have NFJS Speakers, Typelevel Luminaries, Authors, Editors, Functional Programming Nutcases, General Programming Nutcases, Distributed Computing […]

[some-subscribed-rss] New Post: Shields for Projects, by Justin Reardon https://typelevel.org/blog/shields-projects.html

Yesterday @armanbil.ge from the Typelevel Foundation gave an amazing presentation about #CatsEffect for #Scala. There are a lot of speed improvements since v3.0.0.

He explained how it works under the hood, and compared it to Java's project Loom.

(Editorial: 90% of security is knowing how not to be gratuitously insecure in the first place -- including choosing the right tools. My fondness for the #scala #typelevel stack isn't *just* because it's fun to use: it's generally well-designed as well, and that at least reduces the attack […]

My first time in Copenhagen! Looking forward to connecting with functional programming friends at the @typelevel.org meetup tomorrow hosted by our sponsor famly.co 😸 there’s still space to join us!
luma.com/ncpbarok

[some-subscribed-rss] New Post: Typelevel Talks at Scala Days 2026, by Justin Reardon https://typelevel.org/blog/scala-days-2026.html

Moderated by Krzysztof Romanowski, join leaders from EPFL, Harvard University, VirtusLab, and the Typelevel Foundation for a conversation on what language choice means for the future of software development.

Details: scaladays.org/sessio...
Ticket: #tickeladays.org/#tickets" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link" target="_blank" rel="noopener" data-link="bsky">scaladays.org/#ticke...

[some-subscribed-rss] New Post: Affiliate Applications Opens Again!, by Gabriel Santana Paredes https://typelevel.org/blog/welcome-affiliates.html

Today, on Thursday, the Scala meetup in Prague with the Typelevel representative is happening! If you are not from Czechia 🇨🇿, check out this list of other events. October should be renamed to Scalober this year 😀

www.scala-lang.org/blog/2026/10...

Arman Bilge from Typelevel is coming to Prague! 🇨🇿

The meetup is happening next Thursday, Oct 8, and it's going to be about #Scala Native and Cats Effect.

www.meetup.com/functional-j...

Before I head to @scaladays.org in Berlin I am stopping in Prague and giving a talk at the Functional JVM meetup!
www.meetup.com/functional-j...

Don't miss this innovative interactive lab by Technical Steering Committee members Maks and Antonio. You will develop your problem-solving skills as you learn to interpret telemetry signals, diagnose incidents, and ship mitigations in a realistic demo application built on the Typelevel stack.

🚨 EUVD-2026-85554
📊 7.5/10
🏢 typelevel

📝 Jawn is an open source JSON parser. Prior to 1.7.0, Jawn parse methods accept arbitrarily deep JSON array and object nesting without a depth limit, allo...

🔗 https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-85554

#cybersecurity #infosec #cve #euvd

🚨 EUVD-2026-85551
📊 7.5/10
🏢 typelevel

📝 Jawn is an open source JSON parser. Prior to 1.7.0, Jawn's AsyncParser can perform quadratic work when a single JSON token is delivered across many smal...

🔗 https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-85551

#cybersecurity #infosec #cve #euvd

If you are going to Lambda World in Malaga this year, consider coming a day earlier to join the Typelevel community for an all-day meetup.

This is a great opportunity to talk about functional programming with some of the best and brightest in the field!

luma.com/4s6qxb9p

Satellite Events Spotlight.

This satellite event is open to (aspiring) Typelevel users, contributors, and anyone curious to learn more about functional programming, no matter your prior experience.

Learn more: scaladays.org/satell...

Learn to diagnose real-world production failures in a distributed Typelevel streaming platform with Antonio Jimenez and Maksym Ochenashko.

Details: scaladays.org/sessio...

12–13 October. Berlin.

We are adding one more stop to the Typelevel Traverse series! Join us in Copenhagen for a workshop and talks by @armanbil.ge and Kathryn Frid. Thank you to Foundation sponsor Famly for hosting!

luma.com/ncpbarok

L Denney will take the stage at #ScalaDays to share his journey into Scala and his first contributions to open source. His talk will also explore making data structures optimizations approachable, worthwhile, and fun.

More: scaladays.org/sessio...

12-13 October. Berlin.

In this hands-on lab by Arman Bilge, you’ll create widgets in pairs and explore IO, Resource, Stream, Signal, and fibers through real-time experimentation.

A practical introduction to the Typelevel stack and functional frontend development.

Learn more:
scaladays.org/sessio...

Check out our new contributing guidelines for Typelevel projects, with special guidance for new contributors! They cover where to start on an issue, copyright, how to structure pull requests, and permitted use of AI tools.

typelevel.org/blog/contrib...

[some-subscribed-rss] New Post: AI Tools, Contributing Guide and Code of Conduct Updates, by Technical Steering Committee https://typelevel.org/blog/contributing-guidelines-2026.html

Very exciting talk about a highly ambitious Google Summer of Code project by Mariusz Jakoniuk to bring the Typelevel stack onto Wasm/WASI! Supporting an entirely new platform is challenging, and even more so when the toolchain and target are still experimental 😅

scala-wasm enables Scala on Wasm runtimes, but core libraries must also support Wasm/WASI.

At #ScalaDays, Mariusz Jakoniuk will explore Cats Effect and FS2’s core I/O mechanisms and their prototype implementation for WASI 0.2.

Details: scaladays.org/sessio...

12–13 October · Berlin

Your tour of the Typelevel ecosystem starts here. 🗺️

Join @dhinojosa.bsky.social at #dev2next to explore type classes, functional abstractions, Cats, Cats Effect, http4s, FS2 & Circe, and discover how these Scala-based projects fit together.

🔗 www.dev2next.com/speaker/b78b...

#Typelevel #Scala