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Scala Sunday Reads: May 20 #Week3

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We bring you the third instalment for May 2018, of our suggested ‘Sunday Reads’. This week we share some of our best-loved Scala, Idris & FP learns from around the internet.

Remember to sign up to Scala in the City. Hosted at the Concentra office on Wednesday 23rd of May from 6.30pm onwards. This month we are going to have a focus on pure functional Scala with talks from Viktor LövgrenChris Birchall and Jamie Pullar. With free pizza and beer you will want to make sure you're there! 

Our first read is from Jakub Kozłowski, Scala Developer. The post is called Typelevel ecosystem: a high-level overview

Our second read is from Gabriel Volpe, Scala and Haskell Developer. The post is called Tagless Final algebras and Streaming

Our third learn is from Daniela Sfregola, Tech Leader. The post is called A Pragmatic Introduction to Category Theory. 

Our fourth learn is from Alex Nedelcu, Software Developer. The post is called A Tale of Two Monix Streams

Our fifth learn is from Heiko Seeberger, Scala, Akka and FP Expert. The post is called Farewell Any => Unit, welcome Akka Typed!

Our final learn is from Edwin Brady, CompSci Lecturer. The post is called Dependent Types in the Idris Programming Language 1.

If you are craving more, check out last week’s recommended reading material here. Don’t forget to subscribe below to be the first to get our Scala Sunday Reads.

If you would like to feature in our Scala Sunday reads, please get in touch with the team on