In this video I take you on a tour of three combinators I made for Reason 5 and/or the Retro Reason Studio (a minimalist virtual machine that can be run under virt-manager/qemu-kvm under Linux).

Go and download the combinators (and studio!) here: https://jokingly.online/retrostudio

Reason 5 is now considered abandonware. This means you can use it for free.