[thomasikzelf]

ReScript changed their api from data-last to data-first for this reason. Coupled with amazing type inference you will almost always receive correct autocompletions (that are type valid as well). It is a great experience.

It is sometimes still a problem when you define a function without reference to it (because the types are unnkown ofcourse). You will have to add types to it or call the function before implementing it.

There was also a great blogpost about it: https://www.javierchavarri.com/data-first-and-data-last-a-co...