| ocamlPackages.mirage-crypto-rng | Cryptographically secure PRNG |
| ocamlPackages.oseq | Purely functional iterators compatible with standard `seq` |
| ocamlPackages_latest.functory | Distributed computing library for Objective Caml which facilitates distributed execution of parallelizable computations in a seamless fashion |
| ocamlPackages_latest.janeStreet.base | Full standard library replacement for OCaml |
| ocamlPackages.janeStreet.file_path | Library for typed manipulation of UNIX-style file paths |
| ocamlPackages_latest.js_of_ocaml-toplevel | Compiler from OCaml bytecode to Javascript |
| ocamlPackages_latest.mirage-clock-solo5 | Paravirtual implementation of the MirageOS Clock interface |
| ocamlPackages_latest.httpaf-lwt-unix | Lwt support for http/af |
| ocamlPackages_latest.ppx_accessor | [@@deriving] plugin to generate accessors for use with the Accessor libraries |
| ocamlPackages.mirage-profile | Collect runtime profiling information in CTF format |
| ocamlPackages_latest.dune-site | Library for embedding location information inside executable and libraries |
| ocamlPackages_latest.hkdf | HMAC-based Extract-and-Expand Key Derivation Function (RFC 5869) |
| ocamlPackages_latest.janeStreet.n_ary | Library for N-ary datatypes and operations |
| ocamlPackages.pcre2 | OCaml bindings to PCRE |
| ocamlPackages_latest.portaudio | Bindings for the portaudio library which provides high-level functions for using soundcards |
| ocamlPackages_latest.smtml | SMT solver frontend for OCaml |
| ocamlPackages.gmap | Heterogenous maps over a GADT |
| ocamlPackages_latest.graphql-lwt | Build GraphQL schemas with Lwt support |
| ocamlPackages_latest.getopt | Parsing of command line arguments (similar to GNU GetOpt) for OCaml |
| ocamlPackages.ppx_assert | Assert-like extension nodes that raise useful errors on failure |
| ocamlPackages_latest.domain_shims | Non-parallel implementation of Domains compatible with OCaml 4 |
| ocamlPackages_latest.ppx_sexp_message | PPX rewriter for easy construction of s-expressions |
| ocamlPackages_latest.caqti-driver-mariadb | MariaDB driver for Caqti using C bindings |
| ocamlPackages.dscheck | Traced atomics |
| ocamlPackages.pratter | Extended Pratt parser |
| ocamlPackages_latest.diet | Simple implementation of Discrete Interval Encoding Trees |
| ocamlPackages_latest.ocamlformat_0_20_0 | Auto-formatter for OCaml code |
| ocamlPackages.mirage-nat | Mirage-nat is a library for network address translation to be used with MirageOS |
| ocamlPackages.base_quickcheck | Randomized testing framework, designed for compatibility with Base |
| ocamlPackages.zelus | Synchronous language with ODEs |
| ocamlPackages_latest.mirage-unix | Unix core platform libraries for MirageOS |
| ocamlPackages_latest.ocplib-simplex | OCaml library implementing a simplex algorithm, in a functional style, for solving systems of linear inequalities |
| ocamlPackages.lwt-dllist | Mutable doubly-linked list with Lwt iterators |
| ocamlPackages.mirage-console | Implementations of Mirage console devices |
| ocamlPackages.multipart_form-eio | Implementation of RFC7578 in OCaml |
| ocamlPackages_latest.ppx_cold | Expands [@cold] into [@inline never][@specialise never][@local never] |
| ocamlPackages.qtest | Inline (Unit) Tests for OCaml |
| ocamlPackages.typerep | Typerep is a library for runtime types |
| ocamlPackages_latest.zmq | ZeroMQ bindings for OCaml |
| ocamlPackages.zarith_stubs_js | Javascripts stubs for the Zarith library |
| ocamlPackages.janeStreet.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_latest.janeStreet.ppx_csv_conv | Generate functions to read/write records in csv format |
| ocamlPackages.posix-socket | Bindings for posix sockets |
| ocamlPackages_latest.janeStreet.env_config | Helper library for retrieving configuration from an environment variable |
| ocamlPackages_latest.janeStreet.ppx_fixed_literal | Simpler notation for fixed point literals |
| ocamlPackages_latest.janeStreet.ppx_let | Monadic let-bindings |
| ocamlPackages_latest.http | CoHTTP implementation using the Lwt concurrency library |
| ocamlPackages_latest.ocsipersist-lib | Persistent key/value storage (for Ocsigen) - support library |
| ocamlPackages.conduit-mirage | Network connection establishment library for MirageOS |
| ocamlPackages_latest.janeStreet.sexplib0 | Library containing the definition of S-expressions and some base converters |
| ocamlPackages.lastfm | OCaml API to lastfm radio and audioscrobbler |
| ocamlPackages_latest.atdgen-codec-runtime | Runtime for atdgen generated bucklescript converters |
| ocamlPackages_latest.bitstring | This library adds Erlang-style bitstrings and matching over bitstrings as a syntax extension and library for OCaml |
| ocamlPackages.babel | Library for defining Rpcs that can evolve over time without breaking backward compatibility |
| ocamlPackages.vector | Resizable arrays for OCaml |
| ocamlPackages.uecc | Bindings for ECDH and ECDSA for 8-bit, 32-bit, and 64-bit processors |
| ocamlPackages.chrome-trace | Chrome trace event generation library |
| ocamlPackages_latest.ppx_quick_test | Spiritual equivalent of let%expect_test, but for property based tests |
| ocamlPackages.xtmpl_ppx | Xml templating library, ppx extension |
| ocamlPackages.dose3 | Dose library (part of Mancoosi tools) |
| ocamlPackages.janeStreet.async_shell | Shell helpers for Async |
| ocamlPackages.ppx_blob | OCaml ppx to include binary data from a file as a string |
| ocamlPackages_latest.multipart-form-data | Parser for multipart/form-data (RFC2388) |
| obuild | Simple package build system for OCaml |
| ocamlPackages.pp_loc | Quote and highlight input fragments at a given source location |
| ocamlPackages_latest.monolith | Facilities for testing an OCaml library |
| ocamlPackages_latest.xmlm | OCaml streaming codec to decode and encode the XML data format |
| ocamlPackages_latest.uri-sexp | RFC3986 URI parsing library for OCaml |
| ocamlformat_0_23_0 | Auto-formatter for OCaml code |
| ocamlPackages_latest.ppx_gen_rec | Ppx rewriter that transforms a recursive module expression into a struct |
| ocamlPackages.awa | SSH implementation in OCaml |
| ocamlPackages_latest.gapi-ocaml | OCaml client for google services |
| ocamlPackages_latest.dolmen_model | Dolmen library for verifying models generated by automated theorem provers and SMT solvers |
| ocamlPackages_latest.lame | Bindings for the lame library which provides functions for encoding mp3 files |
| ocamlPackages_latest.janeStreet.sexp_select | Library to use CSS-style selectors to traverse sexp trees |
| ocamlPackages.legacy_diffable | Interface for diffs |
| ocamlPackages.janeStreet.async_js | Small library that provide Async support for JavaScript platforms |
| ocamlPackages_latest.bytesrw | Composable, memory efficient, byte stream readers and writers compatible with effect-based concurrency |
| ocamlPackages.janeStreet.base_bigstring | String type based on [Bigarray], for use in I/O and C-bindings |
| ocamlPackages_latest.mirage-device | Abstract devices for MirageOS |
| ocamlPackages_latest.camlzip | Library for handling ZIP and GZIP files in OCaml |
| ocamlPackages.ocamlformat_0_25_1 | Auto-formatter for OCaml code |
| ocamlPackages_latest.fdkaac | OCaml binding for the fdk-aac library |
| ocamlPackages.rtop | Toplevel (or REPL) for Reason, based on utop |
| ocamlPackages_latest.parsexp | S-expression parsing library |
| ocamlPackages_latest.record_builder | Library which provides traversal of records with an applicative |
| ocamlPackages.bistro | Build and execute typed scientific workflows |
| ocamlPackages.farfadet | Printf-like for Faraday library |
| ocamlPackages.janeStreet.ppx_csv_conv | Generate functions to read/write records in csv format |
| ocamlPackages_latest.accessor_async | Accessors for Async types, for use with the Accessor library |
| ocamlPackages.dream | Tidy, feature-complete Web framework |
| ocamlPackages.paf | HTTP/AF and MirageOS |
| ocamlPackages_latest.junit | OCaml package for the creation of JUnit XML reports, proving a typed API to produce valid reports acceptable to Jenkins, comes with packages supporting OUnit and Alcotest |
| ocamlPackages_latest.logs-syslog | Logs reporter to syslog (UDP/TCP/TLS) |
| ocamlPackages.httpun-types | Common HTTP/1.x types |
| ocamlPackages_latest.ocaml-sat-solvers | SAT Solvers For OCaml |
| ocamlPackages.bos | Basic OS interaction for OCaml |
| ocamlPackages_latest.odoc-parser | Parser for Ocaml documentation comments |
| ocamlPackages_latest.ppx_tools_versioned | Tools for authors of syntactic tools (such as ppx rewriters) |
| ocamlPackages.visitors | OCaml syntax extension (technically, a ppx_deriving plugin) which generates object-oriented visitors for traversing and transforming data structures |