Standard Library
Below is the API for the OCaml standard library. It's directly copied over from the OCaml Manual, formatted to the Reason syntax and styled accordingly. The API docs are work-in-progress; we'll be polishing these gradually!
If you're targeting JavaScript, the API docs for BuckleScript includes all of below, plus JS-specific APIs.
sig val current_dir_name : string val parent_dir_name : string val dir_sep : string val concat : string -> string -> string val is_relative : string -> bool val is_implicit : string -> bool val check_suffix : string -> string -> bool val chop_suffix : string -> string -> string val chop_extension : string -> string val basename : string -> string val dirname : string -> string val temp_file : ?temp_dir:string -> string -> string -> string val open_temp_file : ?mode:Pervasives.open_flag list -> ?temp_dir:string -> string -> string -> string * Pervasives.out_channel val get_temp_dir_name : unit -> string val set_temp_dir_name : string -> unit val temp_dir_name : string val quote : string -> string end