Cameleon
An IDE specially designed for OCaml.
Camlmake
Hack to build OCaml programs easily, doesn't support any new syntax of 3.00, should be rewritten to use lexer that new ocamldep uses. Description, source code download tar file. [Open Source; LGPL, GPL, Q Public License]
Camomile
Full Unicode Standard 3.2 library for OCaml. English, Japanese. [Open Source, LGPL]
COCAN - The OCaml Alliance Network
A business-focused wiki about OCaml. Why managers should choose OCaml, lists of people and companies available who use it, how to install OCaml on various different operating systems, user groups.
CocOCaml
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.
Developing applications with Objective Caml
A book from O'Reilly, available online. Lots of examples and topics covered. Only drawback: based on a old version of OCaml.
Dimitri Ara's page: ocaml
Descriptions, links, software: Epeire graphical interface for OCaml debugger, ocamldsort dependency sorter for OCaml source files. Readme files, downloads.
Markus Mottl's OCaml software
Includes functionnal libraries, interfaces to PostgreSQL and LAPACK and Perl regexps, OCamlMakefile, syntax files for VIM, and a few more.
Merjis Ltd.
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.
O'Jacare - An object-oriented interface betwe
A code generator to help in interoperability between OCaml and Java through their object model. It defines an IDL and allows a safety execution by static typechecking.
Objective Label
Extension of OCaml with labeled and optional parameters, and polymorphic variants and methods.
OCaml advocacy
Lists a few advantages of OCaml.
OCaml for Scientists
This book teaches the fundamentals of programming using OCaml, assuming little prior knowledge of computer programming. Particular emphasis is placed upon programming paradigms rarely seen in current scientific computing, such as exceptions, polymorphism, higher-order functions, nested functions, pattern matching and modules.
OCaml Link Database
Large, indexed, sorted repository of software contributions for OCaml community. Descriptions, downloads, author contacts.
Perl4Caml
Perl4caml allows you to use any CPAN Perl code within OCaml.
Pycaml
Pycaml allows users to build native OCaml libraries and use them from python and conversely.
The JoCaml system
Experimental OCaml extension, distributed join-calculus programming model; high-level communication and synchronizing channels, mobile agents, failure detection, garbage collection. Descriptions, documents, downloads.
The official web page
This is the official web page of the OCaml development team. Here you'll find the official distribution, the manual, archives of the mailing list, links to tutorials and contributed libraries (in "The Humps"), style guidelines, books about OCaml, etc.
tuareg mode
The tuareg mode for emacs is used to edit OCaml code. It provides shortcuts, syntax coloring, automatic indentation, interaction with the toplevel.
Yahoo Groups: OCaml_beginners
Email forum for mutual aid of those who recognize they're not OCaml gurus yet, ask what you wanted but were afraid to in the very official caml-list at inria.fr, satisfaction not guaranteed, if you teach more than you learn, then you've probably learned more than you're teaching.