I want to create a central page for collecting articles of this awesome language (mostly for myself to search later). Feel free to add yours here
First: @jchavarri with "Data first vs data last: a comparison"
https://www.javierchavarri.com/data-first-and-data-last-a-comparison/
My own article on “Error handling in ReasonML”
https://sketch.sh/s/ek9Ib1O99vNylN6O3XR5uJ/
@shrynx: “GADTs: A primer”
https://sketch.sh/s/yH0MJiujNSiofDWOU85loX/
Also: Awesome ReasonML https://github.com/vramana/awesome-reasonml