Lexer generator for Unicode and OCaml.

Helper functions for writing expect tests.

Generate modules from OCaml source files.

afl-fuzz normally works by repeatedly forking the program being tested. Using this package, you can run afl-fuzz in ``persistent mode'', which avoids repeated forking and is much faster.

Access monotonic wall-clock time. It measures time spans without being subject to operating system calendar time adjustments.

Down is an unintrusive user experience upgrade for the ocaml toplevel (REPL).

Simply load the zero dependency down library in the ocaml toplevel and you get line edition, history, session support and identifier completion and documentation with ocp-index.

Add this to your ~/.ocamlinit:

#use "down.top"

You may also need to add this to your ~/.ocamlinit and declare the environment variable OCAML_TOPLEVEL_PATH:

let () =
  try Topdirs.dir_directory (Sys.getenv "OCAML_TOPLEVEL_PATH")
  with Not_found -> ()

OR

let () = String.split_on_char ':' (Sys.getenv "OCAMLPATH")
         |> List.filter (fun x -> Filename.check_suffix x "/site-lib")
         |> List.map (fun x -> x ^ "/toplevel")
         (* remove the line below if you don't want to see the text
            every time you start the toplevel *)
         |> List.map (fun x -> Printf.printf "adding directory %s\n" x; x)
         |> List.iter Topdirs.dir_directory;;

This library provides Functional Priority Search Queues for OCaml. Typical applications are searches, schedulers and caches.

Ppx_deriving_yojson is a ppx_deriving plugin that provides a JSON codec generator.

This package provides utilities for building unitary testing of interactive program. You can match the question using a regular expression or a timeout.

Tsdl is an OCaml library providing thin bindings to the cross-platform SDL C library.

This package backports some of the new stdlib features to older compilers, such as the Stdlib module. This allows projects that require compatibility with older compiler to use these new features in their code.

Qtest extracts inline unit tests written using a special syntax in comments. Those tests are then run using the oUnit framework and the qcheck library. The possibilities range from trivial tests -- extremely simple to use -- to sophisticated random generation of test cases.

Cohttp is an OCaml library for creating HTTP daemons. It has a portable HTTP parser, and implementations using various asynchronous programming libraries.

This package is a line-reading library for OCaml that aims to replace readline.

Modules using ppx_module_timer have instrumentation to record their startup time.

Dune-configurator is a small library that helps writing OCaml scripts that test features available on the system, in order to generate config.h files for instance. Among other things, dune-configurator allows one to:

• test if a C program compiles

• query pkg-config

• import #define from OCaml header files

• generate config.h file

Base is a complete and portable alternative to the OCaml standard library. It provides all standard functionalities one would expect from a language standard library. It uses consistent conventions across all of its module.

Base aims to be usable in any context. As a result system dependent features such as I/O are not offered by Base. They are instead provided by companion libraries such as ocaml-stdio.

This package contains code that is shared between various dune packages. However, it is not meant for public consumption and provides no stability guarantee.

Luv is a binding to libuv, the cross-platform C library that does asynchronous I/O in Node.js and runs its main loop. Besides asynchronous I/O, libuv also supports multiprocessing and multithreading. Multiple event loops can be run in different threads. libuv also exposes a lot of other functionality, amounting to a full OS API, and an alternative to the standard module Unix.

This package allows parsing of dates that follow the ISO 8601 and RFC 3339 formats in OCaml.

Parses and constructs RFC compliant domain names. The invariants on the length of domain names are preserved throughout the module.

LablGtk is an OCaml interface to GTK+ 1.2, 2.x and 3.x. It provides a strongly-typed object-oriented interface that is compatible with the dynamic typing of GTK+. Most widgets and methods are available. LablGtk also provides bindings to gdk-pixbuf, the GLArea widget (in combination with LablGL), gnomecanvas, gnomeui, gtksourceview, gtkspell, libglade (and it can generate OCaml code from .glade files), libpanel, librsvg and quartz.

Utilities for working with terminal output, such as color printing.

Library that allows OCaml programs to interact with Python modules and objects. The library also provides low-level bindings to the Python C API.

This library is an alternative to pycaml which is no longer maintained. The Pycaml module provides a signature close to pycaml, to ease migration of code to this library.