Object-oriented interface between OCaml and Java, code generator to aid interoperability via their object models, defines an IDL and allows a safety execution by static typechecking.
A Cocoa based wrapper for the OCaml toplevel environment. It was written to solve a number of the problems one usually runs into while running the toplevel under OS X's terminal.
Has mod_caml OCaml bindings for Apache API, lets you run CGI scripts written in OCaml directly in Apache webserver; and OCaml tutorial, practical, detailed, for those who already know an imperative or OO language.