dev-ml

• 0install 2.18-r1 ::gentoo 1 overlay Package dependency solver
• 0install-solver 2.18 17 mo 1 overlay SAT-based package dependency solver
• ANSITerminal 0.8.5 ::gentoo 1 overlay Basic control of ANSI compliant terminals and the windows shell
• afl-persistent 1.4 2 mo 2 overlays Persistent-mode afl-fuzz for ocaml
• alcotest 1.9.0 17 mo ::gentoo 2 overlays A lightweight and colourful test framework
• alcotest-lwt 1.9.1 2 mo 1 overlay A lightweight and colourful test framework
• algaeff 2.0.0 17 mo 1 overlay Reusable Effects-Based Components
• alsa 0.3.0 7 mo 1 overlay OCaml bindings to alsa-lib
• amazon-q-developer-cli 1.17.1 9 mo 1 overlay Agentic chat experience in your terminal. Build applications using natural language.
• ambient-context 0.2 2 mo 1 overlay Abstraction over thread- and continuation-local storage mechanisms
• angstrom 0.16.1 ::gentoo 1 overlay Parser combinators built for speed and memory-efficiency
• ao 0.2.4 7 mo 1 overlay OCaml bindings to libao
• arp 4.1.0 2 mo 1 overlay Address Resolution Protocol purely in OCaml
• asai 0.3.0 17 mo 1 overlay A library for constructing and printing compiler diagnostics
• asetmap 0.8.1 2 mo 1 overlay Alternative, compatible, OCaml standard library Sets and Maps
• asn1-combinators 0.3.2 2 mo 1 overlay Embed typed ASN.1 grammars in OCaml
• astring 0.8.5 ::gentoo 1 overlay Alternative String module for OCaml
• async 0.17.0 ::gentoo 1 overlay Jane Street Capital's asynchronous execution library
• async_kernel 0.17.0 ::gentoo 1 overlay Jane Street Capital's asynchronous execution library (core)
• async_log 0.17.0 ::gentoo 1 overlay Logging library built on top of Async_unix
• async_rpc_kernel 0.17.0 ::gentoo 1 overlay Platform-independent core of Async RPC library
• async_ssl 0.17.0 7 mo 1 overlay An Async-pipe-based interface with OpenSSL
• async_unix 0.17.0 ::gentoo 1 overlay Jane Street Capital's asynchronous execution library (unix)
• atd 4.2.0 2 mo ::gentoo 2 overlays Static types for JSON APIs
• awa 0.5.2 2 mo 1 overlay Purely functional SSH library in OCaml
• backoff 0.1.1 2 mo 1 overlay Exponential backoff mechanism for OCaml
• base 0.17.3 22 mo ::gentoo 2 overlays Standard library for OCaml
• base_bigstring 0.17.0-r1 ::gentoo 1 overlay String type based on Bigarray, for use in I/O and C-bindings
• base_quickcheck 0.17.1 ::gentoo 1 overlay Randomized testing framework, designed for compatibility with Base
• batteries 3.11.0 ::gentoo 1 overlay A community-maintained standard library extension
• bechamel 0.5.0 2 mo 1 overlay Agnostic benchmark in OCaml
• bheap 2.0.0 2 mo 1 overlay OCaml binary heap implementation
• bigarray-compat 1.1.0 ::gentoo 1 overlay Compatibility library to use Stdlib.Bigarray when possible
• bigstringaf 0.10.0 ::gentoo 1 overlay Bigstring intrinsics and fast blits based on memcpy/memmove
• bin_prot 0.17.0-r1 ::gentoo 1 overlay Binary protocol generator
• biniou 1.2.2-r1 ::gentoo 1 overlay A binary data serialization format inspired by JSON for OCaml
• bisect_ppx 2.8.3 2 mo 1 overlay Code coverage for OCaml and ReScript
• bjack 0.1.6 7 mo 1 overlay OCaml blocking JACK API
• bos 0.2.1 ::gentoo 1 overlay Basic OS interaction for OCaml
• bstr 0.0.4 2 mo 1 overlay A synthetic library for bigstrings
• bwd 2.3.0 17 mo 1 overlay Backward lists
• ca-certs 1.0.1 2 mo 1 overlay Detect root CA certificates from the operating system
• ca-certs-nss 3.123.1 2 mo 1 overlay X.509 trust anchors extracted from Mozilla's NSS
• cachet 0.0.4 2 mo 1 overlay A simple cache system for mmap in OCaml
• cairo2 0.6.5 ::gentoo 1 overlay Binding to Cairo, a 2D Vector Graphics Library
• calendar 3.0.0 2 mo ::gentoo 2 overlays Ocaml library to handle dates and time
• calendars 2.0.0 ::gentoo 1 overlay Convert dates between gregorian/julian/french/hebrew calendars
• camlbz2 0.8.0-r1 17 mo ::gentoo 2 overlays OCaml bindings for libbz (AKA, bzip2)
• camldbm 1.2-r1 ::gentoo 1 overlay OCaml binding to the NDBM/GDBM Unix databases
• camlidl 1.13 ::gentoo 1 overlay Stub code generator for OCaml
• camlimages 5.0.5 7 mo 1 overlay An image manipulation library for ocaml
• camlp-streams 5.0.1 ::gentoo 1 overlay Stream and Genlex libraries for use with Camlp4 and Camlp5
• camlp4 5.4_p1 ::gentoo 1 overlay System for writing extensible parsers for programming languages
• camlp5 8.04.00 ::gentoo 1 overlay A preprocessor-pretty-printer of ocaml
• camlpdf 2.8.1 ::gentoo 1 overlay OCaml library for reading, writing, and modifying PDF files
• camlzip 1.14 ::gentoo 1 overlay Compressed file access ML library (ZIP, GZIP and JAR)
• camomile 2.0.0 2 yr ::gentoo 2 overlays Camomile is a comprehensive Unicode library for ocaml
• capitalization 0.17.0-r1 ::gentoo 1 overlay Defines case conventions and functions to rename identifiers according to them
• carton 1.2.0 2 mo 1 overlay Implementation of PACKv2 file in OCaml
• charinfo_width 2.0.0 ::gentoo 1 overlay Determine column width for a character
• checkseum 0.5.3 2 mo 1 overlay Adler-32, CRC32 and CRC32-C implementation in C and OCaml
• chrome-trace 3.20.2 2 mo 2 overlays Chrome trace event generation library
• cinaps 0.15.1-r2 ::gentoo 1 overlay Trivial metaprogramming tool
• cmarkit 0.4.0 2 mo 2 overlays Cmarkit parses the CommonMark specification
• cmdliner 2.1.0 ::gentoo 1 overlay Declarative definition of command line interfaces for OCaml
• cohttp 6.2.1 2 mo 1 overlay OCaml library for HTTP clients and servers
• conduit 8.0.0 2 mo 1 overlay A network connection establishment library
• containers 3.18 2 mo 1 overlay Standard library extension and interfaces to various libraries
• coq-menhirlib 20240715 ::gentoo 1 overlay A support library for verified Coq parsers produced by Menhir
• core 0.17.1-r1 17 mo ::gentoo 2 overlays Jane Street's alternative to the standard library
• core_bench 0.17.0 ::gentoo 1 overlay Micro-benchmarking library for OCaml
• core_extended 0.17.0 ::gentoo 1 overlay Extra components that are not as closely vetted or as stable as Core
• core_kernel 0.17.0-r1 ::gentoo 1 overlay System-independent part of Core
• core_unix 0.17.1 ::gentoo 1 overlay Unix-specific portions of Core
• cppo 1.8.0 ::gentoo 1 overlay An equivalent of the C preprocessor for OCaml programs
• crowbar 0.2.2 2 mo 2 overlays Write tests, let a fuzzer find failing cases
• cry 1.0.3 7 mo 1 overlay OCaml native module for icecast/shoutcast source protocols
• cryptokit 1.21.1 ::gentoo 1 overlay Cryptographic primitives library for Objective Caml
• csexp 1.5.2-r1 ::gentoo 1 overlay Parsing and printing of S-expressions in Canonical form
• cstruct 6.2.0-r2 2 mo ::gentoo 2 overlays Access C-like structures directly from OCaml
• cudf 0.10-r1 17 mo ::gentoo 2 overlays Library to parse, pretty print, and evaluate CUDF documents
• curses 1.0.11 ::gentoo 1 overlay Bindings to ncurses
• data-encoding 1.0.1 2 mo 1 overlay Type-safe encoding to and decoding from JSON
• decompress 1.5.3 2 mo 1 overlay Implementation of Zlib and GZip in OCaml
• delimited_parsing 0.17.0 ::gentoo 1 overlay Parsing of character (e.g., comma) separated and fixed-width values
• diet 0.4 2 mo 1 overlay Ocaml Discrete Interval Encoding Trees
• digestif 1.3.0 2 mo 2 overlays Hashes implementations (SHA*, RIPEMD160, BLAKE2* and MD5)
• dns 10.2.5 2 mo 1 overlay OCaml implementation of the DNS protocol
• dns-cli 10.2.5 2 mo 1 overlay OCaml implementation of the DNS protocol
• dns-client 10.2.5 2 mo 1 overlay OCaml implementation of the DNS protocol
• dns-stub 10.2.5 2 mo 1 overlay OCaml implementation of the DNS protocol
• domain-local-await 1.0.1-r1 2 mo 2 overlays Scheduler independent blocking
• domain-local-timeout 1.0.1 2 mo 1 overlay A scheduler independent timeout mechanism
• domain-name 0.5.0 2 mo 1 overlay RFC 1035 Internet domain names
• domain_shims 0.1.0 2 mo 1 overlay Domain module for OCaml 4
• dose3 7.0.0-r2 17 mo ::gentoo 2 overlays Library to perform analysis on package repositories
• dscheck 0.5.0 2 mo 1 overlay Experimental model checker for testing concurrent algorithms
• dssi 0.1.5 7 mo 1 overlay OCaml bindings to dssi
• dtools 0.4.6 7 mo 1 overlay OCaml daemon tools library
• duff 0.5 2 mo 1 overlay Pure OCaml implementation of libXdiff
• dune 3.23.1 6 mo ::gentoo 5 overlays A composable build system for OCaml
• dune-build-info 3.21.1 2 mo ::gentoo 4 overlays Embed locations informations inside executable and libraries
• dune-configurator 3.21.1 2 mo ::gentoo 4 overlays Helper library for gathering system configuration
• dune-private-libs 3.21.0 2 mo ::gentoo 4 overlays Private libraries of Dune
• dune-rpc 3.20.2 2 mo 3 overlays Communicate with dune using rpc
• dune-site 3.21.1-r1 ::gentoo 1 overlay Embed locations informations inside executable and libraries
• duppy 0.9.5 7 mo 1 overlay OCaml advanced scheduler
• duration 0.3.1 ::gentoo 1 overlay Duration - conversions to various time units
• dyn 3.15.0 17 mo 1 overlay Dynamic type
• easy-format 1.3.4 ::gentoo 1 overlay Pretty-printing library for OCaml
• eio 1.3 2 mo 2 overlays Effects-Based Parallel IO for OCaml
• either 1.0.0 2 mo 2 overlays Compatibility module for Either in OCaml 4.12
• emile 1.1 2 mo 1 overlay Parser of email address in OCaml
• encore 0.8.1 2 mo 1 overlay Library to generate encoder/decoder which ensure isomorphism
• eqaf 0.10 2 mo 2 overlays Constant time equal function to avoid timing attacks in OCaml
• ethernet 3.2.0 2 mo 1 overlay OCaml Ethernet (IEEE 802.3) layer, used in MirageOS
• expect_test_helpers_core 0.17.0-r1 ::gentoo 1 overlay Helpers for writing expectation tests
• extlib 1.8.0 17 mo ::gentoo 2 overlays Standard library extensions for O'Caml
• ezcurl 0.3 2 mo 1 overlay A simple wrapper around OCurl
• ezjsonm 1.3.0 2 mo 2 overlays An easy interface on top of the Jsonm library
• faad 0.5.1 7 mo 1 overlay OCaml bindings to faad2
• facile 1.1.4 ::gentoo 1 overlay OCaml constraint programming library on integer & integer set finite domains
• faraday 0.8.2 2 mo 1 overlay Serialization library built for speed and memory efficiency
• fdkaac 0.3.3 7 mo 1 overlay OCaml bindings to fdk-aac
• ffmpeg 1.2.7 7 mo 1 overlay OCaml bindings to ffmpeg
• fiber 3.7.0-r1 2 mo 2 overlays Dune's monadic structured concurrency library
• fieldslib 0.17.0-r1 ::gentoo 1 overlay Folding over record fields
• findlib 1.9.8-r1 ::gentoo 1 overlay OCaml tool to find/use non-standard packages
• fix 20250919 ::gentoo 1 overlay Facilities for memoization and fixed points
• flac 0.5.1 7 mo 1 overlay OCaml bindings to flac
• flux 0.0.1_beta5 2 mo 1 overlay A streaming library for Miou
• fmt 0.11.0 17 mo ::gentoo 2 overlays Combinators to devise OCaml Format pretty-printing functions
• fpath 0.7.3 ::gentoo 1 overlay File system paths for OCaml
• frei0r 0.1.2 7 mo 1 overlay OCaml bindings to frei0r plugins
• fuse3 3.10.0 35 d 1 overlay OCaml bindings for FUSE 3 (Filesystem in UserSpacE)
• gapi-ocaml 0.4.9 28 d ::gentoo 3 overlays A simple OCaml client for Google Services
• gavl 0.1.6 7 mo 1 overlay OCaml bindings to Gavl video manipulation library
• gd 1.1 7 mo 1 overlay OCaml interface to the GD graphics library
• gel 0.17.0-r1 ::gentoo 1 overlay A library to mark non-record fields global
• gen 1.1 17 mo ::gentoo 2 overlays Iterators for OCaml, both restartable and consumable
• git 3.18.0 2 mo 1 overlay Pure OCaml Git format and protocol
• gluten 0.5.2 2 mo 1 overlay Reusable runtime library for network protocols
• gmap 0.3.0 2 mo 1 overlay Heterogenous maps over a GADT
• graphics 5.2.0-r1 ::gentoo 1 overlay The OCaml graphics library
• gsl-ocaml 1.25.1 ::gentoo 1 overlay OCaml bindings for the GSL library (successor of dev-ml/ocamlgsl)
• gstreamer 0.3.1 7 mo 1 overlay OCaml bindings to gstreamer
• h1 1.1.0 2 mo 1 overlay A scalable web server for OCaml
• h2 0.13.0 2 mo 1 overlay An HTTP/2 implementation written in pure OCaml
• happy-eyeballs 2.0.1 2 mo 1 overlay Connecting to a remote host via IP version 4 or 6
• hex 1.5.0 2 mo 1 overlay Library providing hexadecimal converters
• hmap 0.8.1 17 mo ::gentoo 2 overlays Heterogeneous value maps for OCaml
• httpun 0.2.0 2 mo 1 overlay A scalable web server written in OCaml
• hxd 0.4.0 2 mo 1 overlay Hexdump in OCaml
• inotify 2.6 7 mo 1 overlay OCaml bindings for inotify
• int_repr 0.17.0-r1 ::gentoo 1 overlay Integers of various widths
• integers 0.7.0 ::gentoo 1 overlay Various signed and unsigned integer types for OCaml
• io-page 3.0.0 2 mo 1 overlay IO memory page library for Mirage backends
• iomux 0.4 2 mo 2 overlays OCaml bindings for IO multiplexers
• iostream 0.3 ::gentoo 1 overlay Generic, composable IO input and output streams
• ipaddr 5.6.2 2 mo 1 overlay A library for manipulation of IP (and MAC) address representations
• irc-client 0.7.1 7 mo 1 overlay Pure OCaml implementation of the Open Sound Control protocol
• iter 1.9 2 mo 2 overlays Simple iterator abstract datatype
• jane-street-headers 0.17.0 ::gentoo 1 overlay Jane Street header files
• jemalloc 0.2 7 mo 1 overlay Bindings to jemalloc mallctl api
• jingoo 1.5.2 ::gentoo 1 overlay OCaml template engine almost compatible with Jinja2
• js_of_ocaml 6.2.0 2 mo 1 overlay Compiler from OCaml bytecode to JavaScript
• jsonm 1.0.2 17 mo ::gentoo 2 overlays Non-blocking streaming JSON codec for OCaml
• jsonrpc 1.23.1 2 mo 2 overlays Jsonrpc protocol implementation
• jst-config 0.17.0-r1 ::gentoo 1 overlay Compile-time configuration for Jane Street libraries
• junit 2.3.0 2 mo 1 overlay OCaml package to produce JUnit xml reports
• kcas 0.7.0 2 mo 1 overlay Software Transactional Memory for OCaml
• kdf 1.0.0 2 mo 1 overlay Key deriving functions in OCaml
• ke 0.6 2 mo 1 overlay Fast implementation of queue in OCaml
• lablgl 1.07-r1 ::gentoo 1 overlay Objective CAML interface for OpenGL
• lablgtk 3.1.5-r2 7 mo ::gentoo 2 overlays OCaml bindings to GTK-3
• lablgtk-sourceview 3.1.5 ::gentoo 1 overlay OCaml bindings to GTK-3
• labltk 8.06.15-r1 ::gentoo 1 overlay OCaml interface to the Tcl/Tk GUI framework
• lacaml 11.0.8 1 overlay BLAS/LAPACK interface for OCaml
• ladspa 0.2.2 7 mo 1 overlay OCaml bindings to LADSPA plugins
• lambda-term 3.4.0 ::gentoo 1 overlay Terminal manipulation library for OCaml
• lambdasoup 1.1.1 1 overlay Functional HTML scraping and manipulation library
• lame 0.3.7 7 mo 1 overlay OCaml bindings to lame
• lastfm 0.3.4 7 mo 1 overlay OCaml interface for Lastfm
• libvirt-ocaml 0.6.1.7 ::gentoo 1 overlay OCaml language binding for libvirt native C API
• lilv 0.2.0 7 mo 1 overlay OCaml bindings to lilv
• llvm 24.0.0_pre20260725 ::gentoo 1 overlay OCaml bindings for LLVM
• lo 0.2.0 7 mo 1 overlay OCaml bindings to liblo
• logs 0.10.0 ::gentoo 1 overlay Logging infrastructure for OCaml
• lru 0.3.1 2 mo 1 overlay Scalable LRU caches for OCaml
• lsp 1.23.1 2 mo 2 overlays LSP protocol implementation in OCaml
• lua-ml 0.9.4 1 overlay An embeddable Lua 2.5 interpreter implemented in OCaml
• luv 0.5.14-r1 ::gentoo 1 overlay Binding to libuv: cross-platform asynchronous I/O
• lwt 5.9.2 22 mo ::gentoo 2 overlays Cooperative light-weight thread library for OCaml
• lwt-dllist 1.1.0 2 mo 2 overlays Mutable doubly-linked list with Lwt iterators
• lwt_log 1.1.2 7 mo ::gentoo 2 overlays Cooperative light-weight thread library for OCaml
• lwt_ssl 1.2.0 7 mo ::gentoo 2 overlays GLib integration for Lwt
• mad 0.5.3 7 mo 1 overlay OCaml bindings to libmad
• magic 0.7.4 7 mo 1 overlay OCaml bindings to libmagic
• magic-mime 1.3.1 2 mo 1 overlay Map filenames to common MIME types
• markup 1.0.3 ::gentoo 1 overlay Error-recovering streaming HTML5 and XML parsers
• mccs 1.1.19 17 mo ::gentoo 2 overlays Multi Criteria CUDF Solver
• md2mld 0.7 2 mo 1 overlay Little cli to convert md files into mld files
• mdx 2.5.2 2 mo 2 overlays Execute code blocks inside your documentation
• mem_usage 0.1.2 7 mo 1 overlay Cross-platform memory usage information
• memtrace 0.2.3 7 mo ::gentoo 2 overlays Streaming client for OCaml's Memprof
• menhir 20260112 6 mo ::gentoo 2 overlays LR(1) parser generator for the OCaml language
• merlin 5.6-r1 2 mo ::gentoo 2 overlays Context sensitive completion for OCaml in Vim and Emacs
• merlin-extend 0.6.2 ::gentoo 1 overlay SDK to extend Merlin
• merlin-lib 4.16 1 overlay Merlin's libraries
• metadata 0.3.1 7 mo 1 overlay Read metadata from various file formats
• metrics 0.5.0 2 mo 1 overlay Infrastructure to collect metrics from OCaml applications
• mew 0.1.0-r1 ::gentoo 1 overlay General modal editing engine generator
• mew_vi 0.5.0 ::gentoo 1 overlay A vi-like modal editing engine generator
• mimic 0.0.9 2 mo 1 overlay A simple protocol dispatcher
• miou 0.6.0 2 mo 1 overlay Composable concurrency primitives for OCaml
• mirage 4.10.1 2 mo 1 overlay The MirageOS library operating system
• mirage-block 3.0.2 2 mo 1 overlay Block implementations for mirage
• mirage-block-unix 2.14.2 2 mo 1 overlay Unix implementation of the Mirage_types.BLOCK interface
• mirage-channel 5.0.0 2 mo 1 overlay Buffered channels for MirageOS FLOW types
• mirage-clock 4.2.0 ::gentoo 1 overlay Portable clock implementation for Unix and Xen
• mirage-crypto 2.1.0 2 mo 1 overlay Simple symmetric cryptography for the modern age
• mirage-flow 5.0.0 2 mo 1 overlay Flow implementations and combinators for MirageOS
• mirage-kv 6.1.1 2 mo 1 overlay MirageOS signatures for key/value devices
• mirage-mtime 5.2.0 2 mo 1 overlay Monotonic time for MirageOS
• mirage-net 4.0.0 2 mo 1 overlay Network signatures for MirageOS
• mirage-ptime 5.2.0 2 mo 1 overlay POSIX time functions for MirageOS
• mirage-sleep 4.1.0 2 mo 1 overlay Sleep operation for MirageOS
• mirage-time 3.0.0 2 mo 1 overlay Time signatures for MirageOS
• mirage-unix 5.0.1 2 mo 1 overlay Unix core platform libraries for MirageOS
• mirage-vnetif 0.6.2 2 mo 1 overlay Virtual network interface and software bridge for Mirage
• mirage-xen 9.0.0 2 mo 1 overlay Xen core platform libraries for MirageOS
• mm 0.8.6 7 mo 1 overlay OCaml multimedia library
• mmap 1.2.0-r1 ::gentoo 1 overlay File mapping
• monolith 20250922 2 mo 1 overlay A framework for strong random testing of OCaml libraries
• mosaic 0.1.0 2 mo 1 overlay Terminal user interfaces for OCaml
• mtime 2.1.0 ::gentoo 1 overlay OCaml module to access monotonic wall-clock time
• multicore-bench 0.1.7 2 mo 1 overlay Framework for writing multicore benchmark executables
• multicore-magic 2.3.2 2 mo 1 overlay Low-level multicore utilities for OCaml
• multicoretests 0.11 2 mo 1 overlay Various utility functions for property-based testing
• notty 0.2.3 2 mo 1 overlay Declarative terminal graphics for OCaml
• num 1.6-r1 ::gentoo 1 overlay Library for arbitrary-precision integer and rational arithmetic
• obackward 20251210 2 mo 1 overlay OCaml bindings to backward-cpp
• obus 1.2.0 22 mo 1 overlay OBus is a pure ocaml implementation of DBus
• ocaml-augeas 0.6-r2 ::gentoo 1 overlay Ocaml bindings for Augeas
• ocaml-autoconf 1.1-r1 ::gentoo 1 overlay autoconf macros to support configuration of OCaml programs and libraries
• ocaml-base64 3.5.2 ::gentoo 1 overlay Library for radix-64 representation (de)coding
• ocaml-compiler-libs 0.17.0 17 mo ::gentoo 2 overlays Repackage the OCaml compiler libs so they do not expose everything at toplevel
• ocaml-containers 3.18 1 overlay Modular, clean and powerful extension of the OCaml standard library
• ocaml-crunch 4.0.0 ::gentoo 1 overlay Convert a filesystem into a static OCaml module
• ocaml-csv 2.4 1 overlay CSV library for OCaml
• ocaml-ctypes 0.24.0 ::gentoo 1 overlay Library for binding to C libraries using pure OCaml
• ocaml-doc 4.05 ::gentoo 1 overlay Ocaml reference manual (html)
• ocaml-expat 1.3.0 ::gentoo 1 overlay OCaml bindings for expat
• ocaml-fileutils 0.6.6 2 yr ::gentoo 2 overlays Pure OCaml functions to manipulate real file (POSIX like) and filename
• ocaml-gettext 0.4.2.1 2 yr ::gentoo 2 overlays Provides support for internationalization of OCaml program
• ocaml-gettext-camomile 0.4.2-r1 ::gentoo 1 overlay Support for internationalization of OCaml programs using the Camomile library
• ocaml-gettext-stub 0.4.2.1 ::gentoo 1 overlay Support for internationalization of OCaml programs using native gettext library
• ocaml-hashcons 1.3 ::gentoo 1 overlay OCaml hash-consing library
• ocaml-hex 1.5.0 1 overlay Hexadecimal converter
• ocaml-inifiles 1.2 ::gentoo 1 overlay A small OCaml library to read and write .ini files
• ocaml-markdown 0.2.1 ::gentoo 1 overlay Markdown parser and printer in OCaml
• ocaml-migrate-parsetree 2.4.0-r1 ::gentoo 1 overlay Convert OCaml parsetrees between different major versions
• ocaml-process 0.2.1-r1 ::gentoo 1 overlay Easy process control for OCaml
• ocaml-sha 1.15.4 17 mo ::gentoo 3 overlays Binding to the SHA cryptographic functions
• ocaml-sqlite3 5.0.2 ::gentoo 1 overlay SQLite3 bindings for OCaml
• ocaml-ssl 0.7.0 ::gentoo 1 overlay OCaml bindings for OpenSSL
• ocaml-stdint 0.7.2-r1 ::gentoo 1 overlay Signed and unsigned integer types having specified widths
• ocaml-syntax-shims 1.0.0 1 overlay Backport new syntax to older compilers
• ocaml-tsort 2.2.0 1 overlay Easy to use and user-friendly topological sort
• ocaml-version 4.1.0 2 mo 3 overlays Library to parse and enumerate releases of the OCaml compiler
• ocaml-yaml 3.2.0 1 overlay Parse and generate YAML 1.1/1.2 files
• ocaml_intrinsics 0.16.0 ::gentoo 1 overlay Invoke amd64 instructions (such as clz, popcnt, rdtsc, rdpmc)
• ocaml_intrinsics_kernel 0.17.1 11 mo ::gentoo 2 overlays Functions to invoke amd64 instructions (such as cmov, min/maxsd, popcnt)
• ocamlbuild 0.16.1 17 mo ::gentoo 2 overlays Generic build tool with built-in rules for building OCaml library and programs
• ocamlc-loc 3.20.2 2 mo 3 overlays Parse ocaml compiler output into structured form
• ocamlformat 0.29.0 2 mo 2 overlays Auto-formatter for OCaml code
• ocamlformat-lib 0.29.0 1 overlay OCamlFormat is a tool to automatically format OCaml code in a uniform style.
• ocamlformat-rpc-lib 0.29.0 17 mo 2 overlays Auto-formatter for OCaml code (RPC mode)
• ocamlfuse 3.10.0 28 d ::gentoo 3 overlays OCaml binding for fuse
• ocamlgraph 2.2.0 17 mo ::gentoo 2 overlays O'Caml Graph library
• ocamlnet 4.1.9-r2 ::gentoo 1 overlay Modules for OCaml application-level Internet protocols
• ocamlsdl 0.9.1-r1 ::gentoo 1 overlay OCaml SDL Bindings
• ocamlweb 1.41-r2 ::gentoo 1 overlay O'Caml literate programming tool
• ocolor 1.3.1 2 mo 1 overlay Print with style in your terminal
• ocp-indent 1.9.0 2 mo 2 overlays Indentation tool for OCaml
• ocplib-endian 1.2 ::gentoo 1 overlay Functions to read and write int16/32/64 from strings, bytes, and bigarrays
• ocplib-json-typed 0.7 2 mo 1 overlay Libraries for reliable manipulation JSON objects
• ocplib-simplex 0.5.1 ::gentoo 1 overlay A library implementing a simplex algorithm
• octavius 1.2.2 ::gentoo 1 overlay ocamldoc comment syntax parser
• ocurl 0.10.0 11 mo ::gentoo 2 overlays OCaml interface to the libcurl library
• odate 0.7 1 overlay Date & Duration Library
• odoc 3.1.0 ::gentoo 1 overlay OCaml documentation generator
• ogg 0.7.4 7 mo 1 overlay OCaml bindings to libogg
• ohex 0.2.0 2 mo 1 overlay Hexadecimal encoding and decoding
• ollama 9999 2 yr 1 overlay Get up and running with Llama 3, Mistral, Gemma, and other large language models.
• omd 2.0.0_alpha4 2 mo 1 overlay A Markdown frontend in pure OCaml
• opam 2.5.1 6 mo ::gentoo 3 overlays A source-based package manager for OCaml
• opam-0install-cudf 0.5.0-r2 17 mo ::gentoo 2 overlays Opam solver using 0install backend using the CUDF interface
• opam-client 2.2.0_beta1 17 mo 1 overlay opam client libraries
• opam-common 2.5.1 6 mo ::gentoo 2 overlays Core libraries for opam
• opam-core 2.2.0_beta1 17 mo 1 overlay Core libraries for opam
• opam-file-format 2.2.0-r1 11 mo ::gentoo 2 overlays Parser and printer for the opam file syntax
• opam-format 2.2.0_beta1 17 mo 1 overlay Core libraries for opam
• opam-installer 2.5.1 6 mo ::gentoo 3 overlays Core installer for opam packages
• opam-monorepo 0.4.3 2 mo 1 overlay Assemble and manage fully vendored Dune repositories
• opam-repository 2.2.0_beta1 17 mo 1 overlay opam repository libraries
• opam-solver 2.2.0_beta1 17 mo 1 overlay opam solver
• opam-state 2.2.0_beta1 17 mo 1 overlay opam state libraries
• opentelemetry 20251119 2 mo 1 overlay Instrumentation and serialization for opentelemetry
• optint 0.3.0 2 mo 2 overlays Efficient integer types on 64-bit architectures
• opus 0.2.2 7 mo 1 overlay OCaml bindings to opus
• ordering 3.15.0 17 mo 1 overlay Element ordering
• osc 0.2.0 7 mo 1 overlay Pure OCaml implementation of the Open Sound Control protocol
• oseq 0.5.1 2 mo 1 overlay Purely functional iterators compatible with standard seq
• otoml 1.0.5 28 d 3 overlays TOML parsing, manipulation, and pretty-printing library
• ounit2 2.2.7-r1 ::gentoo 1 overlay Unit testing framework for OCaml
• paf 0.8.0 2 mo 1 overlay Port of HTTP/AF & H2 with Mirage and mimic
• parmap 1.2.5 ::gentoo 1 overlay Library to exploit multicore architectures for OCaml programs
• parsexp 0.17.0 ::gentoo 1 overlay S-expression parsing library
• patch 3.1.2 6 mo ::gentoo 2 overlays Patch library purely in OCaml
• patience_diff 0.17.0-r1 ::gentoo 1 overlay Tool and library implementing patience diff
• pcap-format 0.6.0 2 mo 1 overlay OCaml code for generating and analysing pcap files
• pcre-ocaml 7.5.0 ::gentoo 1 overlay Perl Compatibility Regular Expressions for O'Caml
• pcre2-ocaml 8.0.3-r1 ::gentoo 1 overlay OCaml bindings to PCRE (Perl Compatibility Regular Expressions)
• pecu 0.7 2 mo 1 overlay Implementation of quoted-printable encoder/decoder from RFC2045
• portaudio 0.2.3 7 mo 1 overlay OCaml bindings to portaudio
• posix 2.2.0 7 mo 1 overlay OCaml bindings to the various POSIX APIs
• posix-socket 3.0.0 7 mo 1 overlay OCaml bindings for posix sockets
• pp 2.0.0 ::gentoo 1 overlay Pretty-printing library
• pprint 20230830 ::gentoo 1 overlay A pretty-printing combinator library and rendering engine
• ppx_assert 0.17.0-r1 ::gentoo 1 overlay Assert-like extension nodes that raise useful errors on failure
• ppx_base 0.17.0 ::gentoo 1 overlay Base set of ppx rewriters
• ppx_bench 0.17.1 ::gentoo 1 overlay Syntax extension for writing in-line benchmarks in ocaml code
• ppx_bin_prot 0.17.1 ::gentoo 1 overlay Generation of bin_prot readers and writers from types
• ppx_blob 0.9.0 ::gentoo 1 overlay Include a file as a string at compile time
• ppx_cold 0.17.0-r1 ::gentoo 1 overlay Expands [@cold] into [@inline never][@specialise never][@local never]
• ppx_compare 0.17.0-r1 ::gentoo 1 overlay Generation of comparison functions from types
• ppx_custom_printf 0.17.0-r1 ::gentoo 1 overlay Printf-style format-strings for user-defined string conversion
• ppx_derivers 1.2.1 ::gentoo 1 overlay Shared [@@deriving] plugin registry
• ppx_deriving 6.1.1 17 mo ::gentoo 2 overlays Type-driven code generation for OCaml
• ppx_deriving_yojson 3.10.0 ::gentoo 1 overlay JSON codec generator for OCaml
• ppx_diff 0.17.1 ::gentoo 1 overlay A PPX rewriter that genreates the implementation of [Ldiffable.S]
• ppx_disable_unused_warnings 0.17.0-r1 ::gentoo 1 overlay Expands [@disable_unused_warnings]
• ppx_enumerate 0.17.0-r1 ::gentoo 1 overlay Generate a list containing all values of a finite type
• ppx_expect 0.17.3 ::gentoo 1 overlay Cram like framework for OCaml
• ppx_fields_conv 0.17.0-r1 ::gentoo 1 overlay Generation of accessor and iteration functions for ocaml records
• ppx_fixed_literal 0.17.0-r1 ::gentoo 1 overlay Simpler notation for fixed point literals
• ppx_globalize 0.17.2 ::gentoo 1 overlay Generates functions to copy local values to the global heap
• ppx_hash 0.17.0-r1 ::gentoo 1 overlay PPX rewriter that generates hash functions from type expressions and definitions
• ppx_here 0.17.0-r1 ::gentoo 1 overlay Expands [%here] into its location
• ppx_ignore_instrumentation 0.17.0 ::gentoo 1 overlay Ignore Jane Street specific instrumentation extensions
• ppx_import 1.12.0 ::gentoo 1 overlay A syntax extension for importing declarations from interface files
• ppx_inline_test 0.17.1 ::gentoo 1 overlay Syntax extension for writing in-line tests in ocaml code
• ppx_jane 0.17.0 ::gentoo 1 overlay Standard Jane Street ppx rewriters
• ppx_js_style 0.17.1 ::gentoo 1 overlay Code style checker for Jane Street Packages
• ppx_let 0.17.1 ::gentoo 1 overlay Monadic let-bindings
• ppx_log 0.17.0-r1 ::gentoo 1 overlay Lazily rendering log messages
• ppx_module_timer 0.17.0-r1 ::gentoo 1 overlay Ppx rewriter that records top-level module startup times
• ppx_optcomp 0.17.1 ::gentoo 1 overlay Optional compilation for OCaml
• ppx_optional 0.17.0-r1 ::gentoo 1 overlay Pattern matching on flat options
• ppx_pipebang 0.17.0 ::gentoo 1 overlay A ppx rewriter that inlines reverse application operators |> and |!
• ppx_sexp_conv 0.17.1 ::gentoo 1 overlay Support Library for type-driven code generators
• ppx_sexp_message 0.17.0-r1 ::gentoo 1 overlay A ppx rewriter for easy construction of s-expressions
• ppx_sexp_value 0.17.0-r1 ::gentoo 1 overlay Standard library for ppx rewriters
• ppx_stable 0.17.1 ::gentoo 1 overlay Stable types conversions generator
• ppx_stable_witness 0.17.0-r1 ::gentoo 1 overlay Ppx extension for deriving a witness that a type is intended to be stable
• ppx_string 0.17.0-r1 ::gentoo 1 overlay Ppx extension for string interpolation
• ppx_string_conv 0.17.0-r1 ::gentoo 1 overlay Ppx extension for generating of_string & to_string
• ppx_tools 6.6-r1 ::gentoo 1 overlay Tools for authors of ppx rewriters
• ppx_tydi 0.17.1 ::gentoo 1 overlay Let expressions, inferring pattern type from expression
• ppx_typerep_conv 0.17.1 ::gentoo 1 overlay Generation of runtime types from type declarations
• ppx_variants_conv 0.17.1 ::gentoo 1 overlay Generation of accessor and iteration functions for ocaml variant types
• ppx_yojson_conv 0.17.1 2 mo 1 overlay A plugin to generate Yojson conversion functions
• ppx_yojson_conv_lib 0.17.0 2 mo ::gentoo 3 overlays Runtime lib for ppx_yojson_conv
• ppxlib 0.37.0-r1 2 mo ::gentoo 3 overlays Base library and tools for ppx rewriters
• ppxlib_jane 0.17.4-r1 ::gentoo 1 overlay Utilities for working with Jane Street AST constructs
• progress 0.5.0 2 mo 1 overlay Progress bar library for OCaml
• prometheus 1.3 2 mo 1 overlay OCaml library for reporting metrics to a Prometheus server
• protoc 4.1 2 mo 1 overlay A Protobuf Compiler for OCaml
• protocol_version_header 0.17.0 ::gentoo 1 overlay Protocol aware version negotiation for OCaml
• psq 0.2.1 2 mo 2 overlays Functional Priority Search Queues for OCaml
• ptime 1.2.0 ::gentoo 1 overlay POSIX time for OCaml
• ptmap 2.0.5-r2 ::gentoo 1 overlay Maps of integers implemented as Patricia trees
• pulseaudio 0.1.5 7 mo 1 overlay OCaml bindings to pulseaudio
• py 1.3 2 mo 1 overlay Python bindings for OCaml
• pyro-caml 20260506 2 mo 1 overlay A statistical continuous profiler for OCaml
• python-str-repr 20240203 2 mo 1 overlay Python string escaping for OCaml
• qcheck 0.91 ::gentoo 1 overlay QuickCheck inspired property-based testing for OCaml
• qtest 2.11.2 ::gentoo 1 overlay Inline (Unit) Tests for OCaml
• randomconv 0.2.0 2 mo 1 overlay Convert random byte vectors to numbers
• re 1.14.0 17 mo ::gentoo 2 overlays Regular expression library for OCaml
• react 1.2.2-r1 ::gentoo 1 overlay OCaml module for functional reactive programming
• reactiveData 0.2.1 ::gentoo 1 overlay Functional reactive programming with incremental changes in data structures
• reason 3.18.0 2 mo ::gentoo 2 overlays Simple, fast & type safe language that leverages JavaScript and OCaml
• record_builder 0.17.0-r2 ::gentoo 1 overlay A library which provides traversal of records with an applicative
• result 1.5 ::gentoo 1 overlay Compat result type
• rresult 0.7.0 ::gentoo 1 overlay Result value combinators for OCaml
• samplerate 0.1.6 7 mo 1 overlay OCaml bindings to libsamplerate
• sarif 0.3.1 2 mo 1 overlay Static Analysis Results Interchange Format (SARIF) For OCaml
• saturn 1.0.0 7 mo 1 overlay Parallelism-Safe Data Structures for Multicore OCaml
• sedlex 3.7 17 mo ::gentoo 2 overlays An OCaml lexer generator for Unicode
• semver 0.2.1 2 mo 1 overlay Semantic Versioning module for OCaml
• seq 0.3.1-r1 ::gentoo 1 overlay Compatibility package for the standard OCaml iterator type
• sexp_pretty 0.17.0-r2 ::gentoo 1 overlay S-expression pretty-printer
• sexplib 0.17.0-r1 ::gentoo 1 overlay Library for automated conversion of OCaml-values to and from S-expressions
• sexplib0 0.17.0-r2 ::gentoo 1 overlay Library for automated conversion of OCaml-values to and from S-expressions
• shared-memory-ring 3.2.1 2 mo 1 overlay Xen-style shared memory rings
• shine 0.2.3 7 mo 1 overlay OCaml bindings to libshine
• soundtouch 0.1.9 7 mo 1 overlay OCaml bindings to libsoundtouch
• spawn 0.17.0 ::gentoo 1 overlay Spawning sub-processes
• spdx_licenses 1.4.0 17 mo ::gentoo 2 overlays A library providing a strict SPDX License Expression parser
• speex 0.4.1 7 mo 1 overlay OCaml bindings to speex
• spelll 0.4 1 overlay Fuzzy string searching, using Levenshtein automaton
• splittable_random 0.17.0-r2 ::gentoo 1 overlay PRNG that can be split into independent streams
• sqlite3 5.3.1 7 mo 1 overlay SQLite3 bindings for OCaml
• srt 0.3.4 7 mo 1 overlay OCaml bindings for Secure, Reliable, Transport protocol library
• stdcompat 21.1-r1 ::gentoo 1 overlay Compatibility module for OCaml standard library
• stdio 0.17.0-r2 ::gentoo 1 overlay Standard IO Library for OCaml
• stdlib-shims 0.3.0 ::gentoo 1 overlay Pure OCaml library that allows replacing Pervasives with Stdlib before 4.08
• stdune 3.15.0 17 mo 1 overlay Dune's unstable standard library
• stringext 1.6.0 ::gentoo 1 overlay Extra string functions for OCaml
• swhid_core 0.1 17 mo ::gentoo 2 overlays OCaml library to work with swhids
• syslog 2.0.2 7 mo 1 overlay OCaml syslog client functions
• taglib 0.3.10 7 mo 1 overlay OCaml bindings to taglib
• tar 3.3.0 2 mo 1 overlay Pure OCaml library to read and write tar files
• tcpip 9.0.1 2 mo 1 overlay OCaml TCP/IP networking stack, used in MirageOS
• terminal_size 0.2.0 2 mo 1 overlay Get the size of the attached terminal in OCaml
• testo 0.4.0 2 mo 1 overlay Test framework for OCaml
• textutils 0.17.0-r1 ::gentoo 1 overlay Text output utilities
• textutils_kernel 0.17.0-r1 ::gentoo 1 overlay Text output utilities
• theora 0.4.1 7 mo 1 overlay OCaml bindings to libtheora
• thread-local-storage 0.2 2 mo 1 overlay Efficient thread local storage for OCaml
• thread-table 1.0.0-r1 2 mo 2 overlays A lock-free thread-safe integer keyed hash table
• time_now 0.17.0-r2 ::gentoo 1 overlay Reports the current time
• timedesc 3.1.0 2 mo 1 overlay OCaml date time handling and reasoning suite
• timezone 0.17.0-r1 ::gentoo 1 overlay Time-zone handling for OCaml
• tiny_httpd 0.20 2 mo ::gentoo 2 overlays Minimal HTTP server with a small request router
• tls 2.0.4 2 mo 1 overlay Transport Layer Security purely in OCaml
• topkg 1.1.1 11 mo ::gentoo 2 overlays The transitory OCaml software packager
• tree-sitter 20260417 2 mo 1 overlay OCaml code generator and runtime library for tree-sitter
• trie 1.0.0 ::gentoo 1 overlay Strict impure trie tree
• tsdl 1.2.0 7 mo 1 overlay Thin bindings to SDL for OCaml
• tsdl-image 0.6 7 mo 1 overlay OCaml SDL2_image bindings to go with Tsdl
• tsdl-ttf 0.6 7 mo 1 overlay OCaml SDL2_ttf bindings to go with Tsdl
• tsort 2.2.0 2 mo 1 overlay Easy to use and user-friendly topological sort module for OCaml
• typerep 0.17.1-r2 ::gentoo 1 overlay Library for creating runtime representation of OCaml types
• tyxml 4.6.0_p20260130 2 mo ::gentoo 2 overlays A library for building correct HTML and SVG documents
• uchar 0.0.2-r1 ::gentoo 1 overlay Uchar compatibility library
• unidecode 0.4.0 ::gentoo 1 overlay Convert unicode strings into its ASCII representation
• unix-errno 0.6.2 7 mo 1 overlay Unix errno types, maps, and support for OCaml
• uopt 0.17.0-r2 ::gentoo 1 overlay An [option]-like type that incurs no allocation
• uri 4.4.0-r2 2 mo ::gentoo 2 overlays An RFC3986 URI/URL parsing library
• uring 2.7.0 2 mo 2 overlays Bindings to io_uring for OCaml
• utop 2.17.0 ::gentoo 1 overlay Universal toplevel for OCaml
• uucp 17.0.0 ::gentoo 1 overlay Unicode character properties for OCaml
• uuidm 0.9.10 ::gentoo 1 overlay Universally unique identifiers (UUIDs) for OCaml
• uunf 17.0.0 ::gentoo 1 overlay Unicode text normalization
• uuseg 17.0.0 ::gentoo 1 overlay Unicode text segmentation for OCaml
• uutf 1.0.4-r1 11 mo ::gentoo 2 overlays Non-blocking streaming Unicode codec for OCaml
• variantslib 0.17.0-r2 ::gentoo 1 overlay OCaml variants as first class values
• vchan 6.0.2 2 mo 1 overlay Xen Vchan implementation
• visitors-cleanroom 20260404 2 mo 1 overlay A implementation of OCaml's visitors
• vorbis 0.8.0 7 mo 1 overlay OCaml bindings to libvorbis
• windtrap 0.1.0 2 mo 1 overlay One library for all your OCaml tests
• x509 1.0.6 2 mo 1 overlay X509 handling in OCaml
• xdg 3.21.1 2 mo ::gentoo 3 overlays XDG Base Directory Specification
• xenstore 2.4.0 2 mo 1 overlay Xenstore protocol in pure OCaml
• xenstore-clients 1.5.0 2 mo 1 overlay Unix client tools for accessing xenstore
• xiph 1.0.0 7 mo 1 overlay OCaml bindings for flac, ogg, opus, speex, theora, vorbis
• xml-light 2.5 17 mo ::gentoo 2 overlays Minimal Xml parser and printer for OCaml
• xmlm 1.4.0 2 mo ::gentoo 3 overlays Streaming XML codec for OCaml
• xmlplaylist 0.1.5 7 mo 1 overlay OCaml module to parse various RSS playlist formats
• yaml 3.2.0 2 mo 1 overlay OCaml interface to the YAML 1.1 spec
• yamlx 0.3.0 2 mo 1 overlay Pure-OCaml YAML 1.2 & 1.1 Library
• yojson 3.0.0 ::gentoo 1 overlay JSON parsing and pretty-printing library for OCaml
• yuujinchou 5.2.0 17 mo 1 overlay Library for hierarchical names and lexical scoping
• zarith 1.14 ::gentoo 1 overlay Arithmetic and logic operations over arbitrary-precision integers
• zarith_stubs_js 0.17.0 2 mo 1 overlay Javascripts stubs for the Zarith library
• zed 3.2.3 ::gentoo 1 overlay Abstract engine for text edition in OCaml
• zmq 5.3.0 ::gentoo 1 overlay OCaml bindings for ZeroMQ 4.x
• zmq-async 5.2.1 ::gentoo 1 overlay Async-aware bindings to ZMQ for OCaml
• zmq-lwt 5.2.1 ::gentoo 1 overlay Lwt-aware bindings to ZMQ for OCaml