Technical Articles

Your source for technical news, coding tutorials, and release updates regarding functional programming.

Arrow v0.8.0 now available

Arrow v0.8.0 is now released! Arrow is a functional companion to Kotlin's Standard Library.

November 5 2018

Fetch version 1.0.0-RC1 Released

After a major rehaul of the core of the Fetch library, we're happy to announce the release of v1.0.0-RC1.

September 27 2018

Arrow v0.7.3 released

Arrow v0.7.3 is now available! Arrow is a functional companion to Kotlin's Standard Library.

August 23 2018

Freestyle-rpc's biggest release yet is now available

Freestyle-rpc v0.14.0 is now available. Freestyle RPC is a purely functional library for building RPC endpoint based servi...

July 12 2018

Arrow v0.7.2

Arrow v0.7.2 is now available! Arrow is a functional companion to Kotlin's Standard Library.

May 29 2018

Arrow v0.7.0 release now available

Arrow v0.7.0 is now available! Arrow is a functional companion to Kotlin's Standard Library.

April 9 2018

A lightweight introduction to Recursion Schemes in Scala

A twelve step introduction to basic recursion schemes in Scala.

February 28 2018

Arrow v0.6.0 now available

We're pleased to announce the availability of Arrow v0.6.0!

January 22 2018

Λrrow - Functional Programming for Kotlin

A general overview of the newly released library Arrow for functional programming in Kotlin.

January 15 2018

Ensure the success of your project

47 Degrees can work with you to help manage the risks of technology evolution, develop a team of top-tier engaged developers, improve productivity, lower maintenance cost, increase hardware utilization, and improve product quality; all while using the best technologies.