| ocamlPackages_latest.hashcons | OCaml hash-consing library |
| ocamlPackages_latest.earley | Parser combinators based on Earley Algorithm |
| ocamlPackages_latest.findlib | O'Caml library manager |
| ocamlPackages_latest.js_of_ocaml-ocamlbuild | Ocamlbuild plugin to compile to JavaScript |
| ocamlPackages.safepass | OCaml library offering facilities for the safe storage of user passwords |
| ocamlPackages_latest.syslog | Simple wrapper to access the system logger from OCaml |
| ocamlPackages.graphql_parser | Library for parsing GraphQL queries |
| ocamlPackages.xmlplaylist | Module to parse various RSS playlist formats |
| ocamlPackages.markup | Pair of best-effort parsers implementing the HTML5 and XML specifications |
| ocamlPackages.opam-file-format | Parser and printer for the opam file syntax |
| ocamlPackages_latest.janeStreet.man_in_the_middle_debugger | Man-in-the-middle debugging library |
| ocamlPackages_latest.ca-certs-nss | X.509 trust anchors extracted from Mozilla's NSS |
| ocamlPackages_latest.duff | Pure OCaml implementation of libXdiff (Rabin’s fingerprint) |
| ocamlPackages_latest.ezxmlm | Combinators to use with xmlm for parsing and selection |
| ocamlPackages_latest.yojson_2 | Optimized parsing and printing library for the JSON format |
| ocamlPackages_latest.base64 | Base64 encoding and decoding in OCaml |
| ocamlPackages_latest.owee | Experimental OCaml library to work with DWARF format |
| ocamlPackages.lwt_ppx | Ppx syntax extension for Lwt |
| ocamlPackages_latest.mldoc | Another Emacs Org-mode and Markdown parser |
| ocamlPackages_latest.json-data-encoding-bson | Type-safe encoding to and decoding from JSON (bson support) |
| ocamlPackages_latest.ppx_quick_test | Spiritual equivalent of let%expect_test, but for property based tests |
| ocamlPackages_latest.ocaml-embed-file | Files contents as module constants |
| ocamlPackages.janeStreet.file_path | Library for typed manipulation of UNIX-style file paths |
| ocamlPackages_latest.type_eq | Type equality proofs for OCaml 4 |
| ocamlPackages.yojson | Optimized parsing and printing library for the JSON format |
| ocamlPackages_latest.hidapi | Bindings to Signal11's hidapi library |
| ocamlPackages_latest.iri | IRI (RFC3987) native OCaml implementation |
| ocamlPackages.mirage-block-combinators | Block signatures and implementations for MirageOS using Lwt |
| ocamlPackages_latest.mariadb | OCaml bindings for MariaDB |
| ocamlPackages.cachet-lwt | A simple cache system for mmap and lwt |
| ocamlPackages_latest.ocp-ocamlres | Simple tool and library to embed files and directories inside OCaml executables |
| ocamlPackages.parany | Generalized map/reduce for multicore computing |
| ocamlPackages_latest.splay_tree | Splay tree implementation |
| ocamlPackages.yuujinchou | Name pattern combinators |
| ocamlPackages_latest.ocamlformat-lib | Auto-formatter for OCaml code (library) |
| ocamlPackages_latest.core_extended | Extra components that are not as closely vetted or as stable as Core |
| ocamlPackages_latest.dns-certify | MirageOS let's encrypt certificate retrieval |
| ocamlPackages.hashcons | OCaml hash-consing library |
| ocamlPackages_latest.ocamlformat-rpc-lib | Auto-formatter for OCaml code (RPC mode) |
| ocamlPackages_latest.bwd | Backward Lists |
| ocamlPackages.numeric_string | Comparison function for strings that sorts numeric fragments of strings according to their numeric value |
| ocamlPackages_latest.mirage-kv | MirageOS signatures for key/value devices |
| ocamlPackages_latest.fontconfig | Fontconfig bindings for OCaml |
| ocamlPackages_latest.spices | Declarative styles for TUI applications |
| ocamlPackages_latest.ptset | Integer set implementation using Patricia trees |
| ocamlPackages.react | Applicative events and signals for OCaml |
| ocamlPackages.bytesrw | Composable, memory efficient, byte stream readers and writers compatible with effect-based concurrency |
| ocamlPackages_latest.lacaml | OCaml bindings for BLAS and LAPACK |
| ocamlPackages_latest.clap | Command-Line Argument Parsing, imperative style with a consumption mechanism |
| ocamlPackages.ffmpeg-avcodec | Bindings for the ffmpeg avcodec library |
| ocamlPackages_latest.elpi | Embeddable λProlog Interpreter |
| ocamlPackages.ancient | Use data structures larger than available memory |
| ocamlPackages_latest.ppx_fixed_literal | Simpler notation for fixed point literals |
| ocamlPackages.slug | Url safe slug generator for OCaml |
| ocamlPackages_latest.mirage-xen | Xen core platform libraries for MirageOS |
| ocamlPackages.ocp-build | Build tool for OCaml |
| ocamlPackages.janeStreet.ppx_jane | Standard Jane Street ppx rewriters |
| opensupaplex | Decompilation of Supaplex in C and SDL |
| ocamlPackages.ppx_disable_unused_warnings | Expands [@disable_unused_warnings] into [@warning "-20-26-32-33-34-35-36-37-38-39-60-66-67"] |
| ocamlPackages_latest.integers | Various signed and unsigned integer types for OCaml |
| ocamlPackages_latest.janeStreet.ppx_embed_file | PPX that allows embedding files directly into executables/libraries as strings or bytes |
| ocamlPackages.janeStreet.ordinal_abbreviation | Minimal library for generating ordinal names of integers |
| ocamlPackages.conan-cli | Identify type of your file (such as the MIME type) |
| ocamlPackages_latest.higlo | OCaml library for syntax highlighting |
| ocamlPackages.mirage-logs | Reporter for the Logs library that writes log messages to stderr, using a Mirage `CLOCK` to add timestamps |
| ocamlPackages.processor | CPU topology and affinity for ocaml-multicore |
| neko | High-level dynamically typed programming language |
| ocamlPackages_latest.janeStreet.stored_reversed | Library for representing a list temporarily stored in reverse order |
| ocamlPackages.ladspa | Bindings for the LADSPA API which provides audio effects |
| ocamlPackages.menhirLib | Runtime support library for parsers generated by Menhir |
| ocamlPackages.vpl-core | Verified Polyhedra Library |
| ocamlPackages_latest.janeStreet.core_unix | Unix-specific portions of Core |
| ocamlPackages_latest.melange | Toolchain to produce JS from Reason/OCaml |
| ocamlPackages.hex_encode | Hexadecimal encoding library |
| ocamlPackages.note | OCaml module for functional reactive programming |
| ocamlPackages_latest.dolmen_loop | Tool library for automated deduction tools |
| ocamlPackages.ocf_ppx | Preprocessor for Ocf library |
| ocamlPackages.janeStreet.legacy_diffable | Interface for diffs |
| ocamlPackages_latest.menhirLib | Runtime support library for parsers generated by Menhir |
| ocamlPackages_latest.lablgtk3-gtkspell3 | OCaml interface to GTK 3 |
| ocamlPackages.decoders-jsonm | Jsonm backend for decoders |
| ocamlPackages.fieldslib | Syntax extension to define first class values representing record fields, to get and set record fields, iterate and fold over all fields of a record and create new record values |
| ocamlPackages.ptset | Integer set implementation using Patricia trees |
| ocamlPackages_latest.dolmen | OCaml library providing clean and flexible parsers for input languages |
| ocamlPackages_latest.janeStreet.re2_stable | Re2_stable adds an incomplete but stable serialization of Re2 |
| ocamlPackages_latest.rio | Ergonomic, composable, efficient read/write streams |
| ocamlPackages_latest.janeStreet.vcaml | OCaml bindings for the Neovim API |
| ocamlPackages.ocaml-lua | Lua bindings for OCaml |
| ocamlPackages.postgresql | Bindings to the PostgreSQL library |
| ocamlformat_0_27_0 | Auto-formatter for OCaml code |
| ocamlPackages_latest.dolmen_type | Typechecker for automated deduction languages |
| ocamlPackages_latest.terminal | Basic utilities for interacting with terminals |
| ocamlPackages_latest.httpun-lwt | Lwt support for httpun |
| ocamlPackages_latest.mirage-flow | Flow implementations and combinators for MirageOS |
| ocamlPackages_latest.janeStreet.email_message | E-mail message parser |
| ocamlPackages_latest.ppx_deriving_yojson | Yojson codec generator for OCaml >= 4.04 |
| ocamlPackages_latest.encore | Library to generate encoder/decoder which ensure isomorphism |
| ocamlPackages_latest.bencode | Bencode (.torrent file format) reader/writer in OCaml |
| mudlet | Crossplatform mud client |
| ocamlPackages_latest.sawja | Library written in OCaml, relying on Javalib to provide a high level representation of Java bytecode programs |