In the strictly browser realm, there's also Brr: https://erratique.ch/software/brr/doc/Brr_canvas/index.html which is a recent reimagining of the traditional interface to browser APIs (provided by js_of_ocaml) in a much more idiomatic OCaml style.
Whats the best book/resource to learn OCaml for someone new to FP?
This looks to be a much improved version of what used to be provided by the now defunct `Graphics` module. Definitely have to try it out. `Graphics` was X11-only, but it was the only way to produce on-screen graphics directly in OCaml (i.e. without using a web browser or other image display app). Very nice to have something like that again.
So cool. Love to see high quality OCaml Libraries.
OCaml is like an HN darling, always go to the front page. Hopefully, OCaml 5.0 would drive more adoptions to the language.