Concurrency In Scala with Cats-Effect This text serves as an introduction to the topic of concurrent asynchronous effects in Scala, based on the cats-effect library. Sinisa Louc (@sinisalouc)

Scala, React, and SSR (part 1) React has a feature called “SSR”, short for “server-side rendering”, which allows you to render your app on the backend and send the resulting HTML immediately. This allows the user’s experience to begin faster, because the loading of the JS and app initialisation can happen seamlessly in the background as the reader starts reading your page. David Barri (@japgolly)

More Algebra of Algebraic Data Types In this post, we are going to take this further, by exploring other algebraic rules and seeing what insights this brings us. In particular, we are going to take the partial differentiation of a data type. Tony Morris (@dibblego)

Akka HTTP 10.2 Release - Q/A with the Akka team We recently sat down with Johannes Rudolph, Senior Engineer on the Akka Platform team at Lightbend, to discuss the recent launch of Akka HTTP 10.2, which includes various improvements based on Akka 2.6, a reduction in boilerplate code for Java developers, and improved interop with Akka gRPC. Lightbend (@lightbend)

Type-Level Programming in Scala, Part 3 We're going to rely on the first part (with number-type comparisons) and sort lists... at compile time. Daniel Ciocîrlan (@DanielCiocirlan)

parallel cross building sandwich This is part 4 of the post about sbt-projectmatrix, an experimental plugin that I've been working to improve the cross building in sbt. Eugene Yokota (@eed3si9n)

Tagless Final - Part 8.1 - main (The Big Rewrite - Part 4.1) In this video we are finally going to see our tagless final todo app in action. We will also talk a little about concurrency and start using cats-effect, monix and zio all in the same app. This is part 1/2. DevInsideYou (@DevInsideYou)

African Scala Development Program, August 30th Jon Pretty and John de Goes are offering a series of free premium Scala training courses to developers based in the African continent. Ziverge is looking for more teachers that would like to join the initiative. Ziverge (@zivergetech)

Essential Effects US, August 31th - September 2nd, Online Course Essential Effects introduces Cats Effect as a tool for building resource-safe and concurrent applications. If you self-identify as underrepresented or unemployed, we're happy to offer a 50% discount. Use discount code "scalatimes" for an additional 15% off. Inner Product (@InnerProductLLC)

FP in the City Virtual Conference, September 10th FP in the City Conference is for anyone who is passionate about learning and sharing their Functional programming knowledge. Signify (@Signify_Tech)

Scala Castle, September 14th-17th A hybrid online/offline event in place of the well-known Scala World. Jon Pretty (@propensive)

Scala micro.sphere.it, September 15th An evening with 3 great Scala presentations, including Martin Odersky! VirtusLab (@VirtusLab)

Essential Effects EU, September 14th-16th, Online Course Essential Effects introduces Cats Effect as a tool for building resource-safe and concurrent applications. If you self-identify as underrepresented or unemployed, we're happy to offer a 50% discount. Use discount code "scalatimes" for an additional 15% off. Inner Product (@InnerProductLLC)

Functional Scala CFP The CFP closes on October 15th Ziverge (@zivergetech)

ZIO Hackathon, November 20th-21st, online event Attendees of ZIO Hackathon 2020 will be able to attend talks on ZIO projects from leading open source contributors, as well as receive expert mentorship in contributing features, bug fixes, and documentation enhancements to the ZIO ecosystem of libraries. Ziverge (@zivergetech)

Functional Scala, December 3th-4th, London Learn the critical topics you need to excel as a Scala developer, and celebrate the Scala programming language and community. Ziverge (@zivergetech)

zio-prefetcher When caching is not enough. Pre-fetch everything you need to RAM and refresh it on a regular basis. Shastick (@0xTelegraph)

fs2 2.4.4 Functional Streams for Scala. This release brings 2 important bugfixes for 2.4.3: Fix Chunk.traverse losing elements, Revert to released versions of cats and cats-effect. fs2 contributors

Modux Modux is a simple and lightweight microservice server for Scala inspired on Lagom Framework. The aim is to speed up development using a set of directives backed by Scala and Akka's technologies. Joaquin Velazquez

DoobieRoll 0.1.3 DoobieRoll is a collection of utilities to make working with Doobie / SQL even easier. This versions adds snippet functions to generate common SQL fragments. Jacob Wang (@jatcwang)

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