mcpp Package Index

Modular C++23 packages for the mcpp build tool

302 packages 33 namespaces 774 versions 230 with examples

Install mcpp

xlings install mcpp -y

Don't have xlings yet?

Linux / macOS

curl -fsSL https://d2learn.org/xlings-install.sh | bash

Windows · PowerShell

irm https://d2learn.org/xlings-install.ps1.txt | iex

Growth

all packages 302
import 96
mcpplibs 38

2026-05-01 All stats → 2026-11-02 · 302

History line

11-02 04:45 compat.mimalloc updated SPeak
11-01 16:21 mcpplibs.openkal-platform updated SPeak
11-01 15:51 mcpplibs.openkal-musl updated SPeak
11-01 15:51 mcpplibs.openkal-llvm-runtime updated SPeak
11-01 08:56 mcpplibs.os updated SPeak
11-01 08:00 mcpplibs.openkal-tools updated SPeak
11-01 08:00 mcpplibs.openkal-run updated SPeak
11-01 08:00 mcpplibs.openkal-ld updated SPeak

Contributors

See everyone →

aimol.tensorvia-cpu 0.2.3 — CPU backend of Tensorvia, ported to C++23 modules

import …;

MIT3 platforms

boost-ext.ut 2.3.1 — [Boost::ext].UT — C++20 single-header unit testing framework, exposed as the C++23 module boost.ut

import boost.ut;

BSL-1.03 platforms✓ example

chriskohlhoff.asio 1.38.1 — Standalone asio exposed as the C++23 module `asio` (separate compilation)

import asio;

BSL-1.03 platforms✓ exampleCN mirror

compat.abseil 20250512.1 — Abseil — Google's C++ common libraries (LTS 20250512.1, static)

#include "absl/strings/str_cat.h"

Apache-2.03 platforms✓ exampleCN mirror

compat.accesskit 0.23.1 — AccessKit C bindings (prebuilt static library): one accessibility tree served to UIA, NSAccessibility and AT-SPI

#include <accesskit.h>

MIT, Apache-2.03 platforms✓ example

compat.apriltag 3.4.5 — AprilTag visual fiducial detection library

#include <apriltag.h>

BSD-2-Clause, MIT3 platforms✓ example

compat.argparse 3.2 — argparse — header-only argument parser for modern C++

#include <argparse/argparse.hpp>

MIT3 platforms✓ exampleCN mirroropenkal-compatposix on openkal

compat.boost-align 1.92.0 — Boost.Align 1.92.0 — aligned allocation functions, allocators and traits

#include <boost/align/align_down.hpp>

BSL-1.03 platforms✓ example

compat.boost-any 1.92.0 — Boost.Any 1.92.0 — a type-safe container for single values of different types

#include <boost/any.hpp>

BSL-1.03 platforms✓ example

compat.boost-asio 1.92.0 — Boost.Asio 1.92.0 — networking/async I/O; the boostorg tree consumed by Boost.Beast

#include <boost/asio.hpp>

BSL-1.03 platforms✓ example

compat.boost-assert 1.92.0 — Boost.Assert 1.92.0 — configurable assert macros with source-location support

#include <boost/assert.hpp>

BSL-1.03 platforms✓ example

compat.boost-beast 1.92.0 — Boost.Beast 1.92.0 — HTTP and WebSocket networking on Boost.Asio (header-only)

#include <boost/beast.hpp>

BSL-1.03 platforms✓ example

compat.boost-bind 1.92.0 — Boost.Bind 1.92.0 — bind.hpp expression binders and mem_fn

#include <boost/align/align_down.hpp>

BSL-1.03 platforms✓ example

compat.boost-circular-buffer 1.92.0 — Boost.CircularBuffer 1.92.0 — a STL-compatible ring buffer container

#include <boost/circular_buffer.hpp>

BSL-1.03 platforms✓ example

compat.boost-compat 1.92.0 — Boost.Compat 1.92.0 — C++11-17 backports of newer standard facilities (invoke, to_chars)

#include <boost/align/align_down.hpp>

BSL-1.03 platforms✓ example

compat.boost-concept-check 1.92.0 — Boost.ConceptCheck 1.92.0 — compile-time checks for C++ concepts and requirements

#include <boost/concept_check.hpp>

BSL-1.03 platforms✓ example

compat.boost-config 1.92.0 — Boost.Config 1.92.0 — platform/compiler/stdlib detection macros; root of the modular-boost header family

#include <boost/version.hpp>

BSL-1.03 platforms✓ example

compat.boost-container 1.92.0 — Boost.Container 1.92.0 — STL-compatible containers; Beast consumes allocator_traits

#include <boost/align/align_down.hpp>

BSL-1.03 platforms✓ example

compat.boost-container-hash 1.92.0 — Boost.ContainerHash 1.92.0 — hash_value and hash range combinators

#include <boost/align/align_down.hpp>

BSL-1.03 platforms✓ example

compat.boost-core 1.92.0 — Boost.Core 1.92.0 — core utilities: addressof, empty_value, ref, type.hpp shims

#include <boost/align/align_down.hpp>

BSL-1.03 platforms✓ example

compat.boost-describe 1.92.0 — Boost.Describe 1.92.0 — macro-based enum/class descriptions (feeds ContainerHash)

#include <boost/align/align_down.hpp>

BSL-1.03 platforms✓ example

compat.boost-endian 1.92.0 — Boost.Endian 1.92.0 — byte-order conversion (WebSocket framing)

#include <boost/align/align_down.hpp>

BSL-1.03 platforms✓ example

compat.boost-intrusive 1.92.0 — Boost.Intrusive 1.92.0 — intrusive list/set hooks (Beast buffers and http::fields)

#include <boost/align/align_down.hpp>

BSL-1.03 platforms✓ example

compat.boost-io 1.92.0 — Boost.IO 1.92.0 — stream flag helpers (ios_state, ostream_put) and boost/io_fwd.hpp

#include <boost/align/align_down.hpp>

BSL-1.03 platforms✓ example

compat.boost-logic 1.92.0 — Boost.Logic 1.92.0 — tribool three-state boolean (Beast detect_ssl)

#include <boost/align/align_down.hpp>

BSL-1.03 platforms✓ example

compat.boost-move 1.92.0 — Boost.Move 1.92.0 — move-emulation traits and move-aware utilities

#include <boost/align/align_down.hpp>

BSL-1.03 platforms✓ example

compat.boost-mp11 1.92.0 — Boost.Mp11 1.92.0 — C++11 metaprogramming list/combinator library

#include <boost/align/align_down.hpp>

BSL-1.03 platforms✓ example

compat.boost-optional 1.92.0 — Boost.Optional 1.92.0 — optional values (Beast buffers_prefix uses in_place_init)

#include <boost/align/align_down.hpp>

BSL-1.03 platforms✓ example

compat.boost-predef 1.92.0 — Boost.Predef 1.92.0 — compiler/architecture/OS detection macros (feeds WinAPI)

#include <boost/align/align_down.hpp>

BSL-1.03 platforms✓ example

compat.boost-preprocessor 1.92.0 — Boost.Preprocessor 1.92.0 — preprocessor metaprogramming (feeds Utility/TypeTraits)

#include <boost/align/align_down.hpp>

BSL-1.03 platforms✓ example

compat.boost-smart-ptr 1.92.0 — Boost.SmartPtr 1.92.0 — shared/weak/scoped pointers plus boost/shared_ptr.hpp shims

#include <boost/align/align_down.hpp>

BSL-1.03 platforms✓ example

compat.boost-static-string 1.92.0 — Boost.StaticString 1.92.0 — fixed-capacity string behind beast::static_string

#include <boost/align/align_down.hpp>

BSL-1.03 platforms✓ example

compat.boost-system 1.92.0 — Boost.System 1.92.0 — error_code/system_error and the boost/cerrno.hpp shim

#include <boost/align/align_down.hpp>

BSL-1.03 platforms✓ example

compat.boost-throw-exception 1.92.0 — Boost.ThrowException 1.92.0 — common exception-raising infrastructure for Boost libraries

#include <boost/throw_exception.hpp>

BSL-1.03 platforms✓ example

compat.boost-type-index 1.92.0 — Boost.TypeIndex 1.92.0 — runtime type information with RTTI-free fallback

#include <boost/align/align_down.hpp>

BSL-1.03 platforms✓ example

compat.boost-type-traits 1.92.0 — Boost.TypeTraits 1.92.0 — compile-time type introspection traits

#include <boost/type_traits/is_same.hpp>

BSL-1.03 platforms✓ example

compat.boost-utility 1.92.0 — Boost.Utility 1.92.0 — result_of, compressed_pair, call_traits, in_place factories

#include <boost/align/align_down.hpp>

BSL-1.03 platforms✓ example

compat.boost-uuid 1.92.0 — Boost.UUID 1.92.0 — RFC 4122/9562 UUID generation and parsing

#include <boost/uuid/uuid.hpp>

BSL-1.03 platforms✓ example

compat.boost-variant2 1.92.0 — Boost.Variant2 1.92.0 — never-empty variant (feeds Boost.System's result)

#include <boost/align/align_down.hpp>

BSL-1.03 platforms✓ example

compat.boost-winapi 1.92.0 — Boost.WinAPI 1.92.0 — WinAPI wrappers; owns boost/detail/winapi/* shims too

#include <boost/align/align_down.hpp>

BSL-1.03 platforms✓ example

compat.box2d 3.2.0 — Box2D 3.2.0 — the 2D rigid-body physics engine for games (C17, cross-platform deterministic), MIT

#include <box2d/box2d.h>

MIT3 platforms✓ exampleCN mirror

compat.brotli 1.2.0 — Brotli compression library

#include <brotli/decode.h>

MIT3 platforms✓ exampleopenkal-compatposix on openkal

compat.bzip2 1.0.8 — A freely available high-quality data compressor

#include <bzlib.h>

bzip2-1.0.63 platforms✓ exampleCN mirroropenkal-compatposix on openkal

compat.c-ares 1.34.5 — c-ares — asynchronous DNS resolver library (static)

#include "ares.h"

MIT3 platforms✓ exampleCN mirroropenkal-compatposix on openkal

compat.catch2 3.15.2 — A modern, C++-native test framework for unit-tests, TDD and BDD

#include <catch2/catch_all.hpp>

BSL-1.03 platforms✓ exampleCN mirroropenkal-compatposix on openkal

compat.cjson 1.7.19 — Ultralightweight JSON parser in ANSI C

#include <cJSON.h>

MIT3 platforms✓ exampleCN mirroropenkal-compatposix on openkal

compat.CLI11 2.7.2 — Modern C++ command line parser (header-only)

#include <CLI/CLI.hpp>

BSD-3-Clause3 platforms✓ exampleCN mirroropenkal-compatposix on openkal

compat.concurrentqueue 1.0.5 — moodycamel::ConcurrentQueue — lock-free MPMC queue (header-only)

#include <c_api/concurrentqueue.h>

BSD-2-Clause, BSL-1.03 platforms✓ example

compat.cpptrace 1.0.4 — cpptrace — simple, portable stack traces for C++

#include <cpptrace/cpptrace.hpp>

MIT3 platforms✓ exampleCN mirror

compat.cublas 12.9.1.4 — cuBLAS: dense linear algebra on the device (from the xim payload)

#include <…>

CUDA Toolkit1 platforms

compat.cuda-driver 2026.09.10 — Host NVIDIA driver adapter: reach libcuda.so.1 from an mcpp binary

#include <…>

Apache-2.01 platforms✓ example

compat.cuda-runtime 2026.09.05 — Host NVIDIA driver runtime adapter for mcpp Linux applications

#include <…>

Apache-2.01 platforms✓ example

compat.cudart 12.9.79 — CUDA Runtime (libcudart) from the xim payload, as an mcpp dependency

#include <…>

CUDA Toolkit1 platforms

compat.cufft 11.4.1.4 — cuFFT: fast Fourier transforms on the device (from the xim payload)

#include <…>

CUDA Toolkit1 platforms

compat.curand 10.3.10.19 — cuRAND: random number generation on the device (from the xim payload)

#include <curand.h>

CUDA Toolkit1 platforms✓ example

compat.curl 8.21.0 — libcurl — client-side URL transfer library (static, OpenSSL/Schannel TLS)

#include <curl/curl.h>

curl3 platforms✓ exampleCN mirror

compat.cusolver 11.7.5.82 — cuSOLVER: dense and sparse direct solvers on the device (from the xim payload)

#include <…>

CUDA Toolkit1 platforms

compat.cusparse 12.5.10.65 — cuSPARSE: sparse linear algebra on the device (from the xim payload)

#include <…>

CUDA Toolkit1 platforms

compat.doctest 2.4.12 — doctest — the fastest feature-rich C++ single-header testing framework

#include <doctest/doctest.h>

MIT3 platforms✓ exampleCN mirroropenkal-compatposix on openkal

compat.dr_libs 2026.03.03 — dr_libs (2026.03.03: dr_wav 0.14.5, dr_flac 0.13.3, dr_mp3 0.7.3) — single-file WAV/AIFF, FLAC and MP3 decoders and a WAV encoder in C, no dependencies

#include <…>

MIT-0, Unlicense3 platforms✓ exampleCN mirror

compat.eigen 5.0.1 — C++ template library for linear algebra (header-only)

#include <Eigen/Dense>

MPL-2.03 platforms✓ exampleCN mirroropenkal-compatposix on openkal

compat.etl 20.49.0 — Embedded Template Library — fixed-capacity containers and utilities (header-only)

#include <etl/queue.h>

MIT3 platforms✓ example

compat.eui-neo 0.6.2 — EUI-NEO — declarative retained-mode C++17 UI framework (GLFW + OpenGL)

#include <eui_neo.h>

Apache-2.03 platforms✓ exampleCN mirror

compat.expat 2.7.1 — Expat — stream-oriented XML parser, built from the upstream release

#include <expat.h>

MIT1 platforms✓ exampleCN mirroropenkal-compatuses platform interfaces

compat.ffmpeg 8.1.2 — FFmpeg 8.1.2 multimedia libraries, full source build (LGPL profile, multi-platform)

#include <libavformat/avformat.h>

LGPL-2.1-or-later3 platforms✓ exampleCN mirror

compat.fmt 12.2.0 — A modern formatting library for C++ — header form (#include <fmt/format.h>)

#include <fmt/fmt-c.h>

MIT3 platforms✓ example

compat.freetype 2.15.0 — FreeType 2 — portable font engine with TrueType/CFF/WOFF/SVG support

#include <ft2build.h>

FreeType3 platforms✓ example

compat.fribidi 1.0.16 — GNU FriBidi 1.0.16 — the Unicode bidirectional algorithm (UAX #9), the dependency pango needs for right-to-left text

#include <fribidi.h>

LGPL-2.1-or-later3 platforms✓ exampleCN mirror

compat.ftxui 7.0.3 — C++ Functional Terminal User Interface (screen + dom + component)

import ftxui;

MIT3 platforms#include✓ exampleCN mirror

compat.glad 0.0.0-651a425 — OpenGL 4.1 Core Profile loader (libigl-glad fork)

#include "glad/glad.h"

MIT3 platforms✓ example

compat.glfw 3.4.0.1 — GLFW windowing and input library built from upstream sources

#include <GLFW/glfw3.h>

Zlib3 platforms✓ exampleCN mirror

compat.glm 1.0.2 — OpenGL Mathematics — header-only vector and matrix library for graphics

#include <glm/glm.hpp>

MIT3 platforms✓ exampleCN mirroropenkal-compatposix on openkal

compat.glx-headers 1.7.0 — GL and GLX API headers (libglvnd) — provides GL/glx.h

#include <…>

MIT3 platformsCN mirror

compat.glx-runtime 2026.09.11 — GLVND/GLX/OpenGL runtime for mcpp Linux window applications, from the xlings graphics stack

#include <…>

MIT1 platformsCN mirror

compat.gmp 6.3.0 — GMP -- GNU multiple precision arithmetic library (portable C kernels, built by mcpp)

#include <gmpxx.h>

LGPL-3.0-or-later3 platforms✓ exampleCN mirror

compat.godot-cpp 10.0.0-rc1 — C++ bindings for the Godot GDExtension API (pre-generated bindings, no Python/SCons needed)

#include <godot_cpp/classes/editor_dock.hpp>

MIT3 platforms✓ exampleCN mirror

compat.gsl 2.8 — GNU Scientific Library with its CBLAS implementation (static, source-built)

#include <gsl/gsl_blas.h>

GPL-3.0-or-later2 platforms✓ example

compat.gtest 1.18.0 — Google's C++ test framework

#include <gtest/gtest.h>

BSD-3-Clause3 platforms✓ exampleCN mirror

compat.gtl 1.2.0 — Greg's Template Library — C++20 hash maps, btrees, bit vectors and utilities (header-only)

#include <gtl/phmap.hpp>

Apache-2.03 platforms✓ exampleCN mirror

compat.gzip-hpp 0.1.0 — gzip-hpp — header-only gzip/deflate compression wrappers over zlib

#include <gzip/compress.hpp>

BSD-2-Clause3 platforms✓ exampleCN mirroropenkal-compatposix on openkal

compat.harfbuzz 14.3.0 — HarfBuzz — OpenType text shaping engine with the FreeType backend

#include <…>

MIT3 platforms✓ exampleCN mirror

compat.hiredis 1.5.0 — Minimalistic C client for Redis (static, upstream 7-TU source build)

#include <…>

BSD-3-Clause3 platforms

compat.httplib 0.63.0 — C++ single-header HTTP/HTTPS server and client library

#include "../../../fixtures/httplib_compression_case.hpp"

MIT3 platforms✓ example

compat.imgui 1.93.0-docking — Dear ImGui immediate-mode GUI library core sources

#include <imgui.h>

MIT3 platforms✓ exampleCN mirror

compat.jwt-cpp 0.7.2 — jwt-cpp 0.7.2 — header-only JSON Web Token (JWT) library for C++, backed by OpenSSL

#include <jwt-cpp/jwt.h>

MIT3 platforms✓ example

compat.khrplatform 2026.05.31 — Khronos KHR platform header for OpenGL/EGL compat packages

#include <KHR/khrplatform.h>

Khronos3 platforms✓ exampleCN mirror

compat.libaio 0.3.113 — Linux-native asynchronous I/O access library (libaio)

#include <libaio.h>

LGPL-2.1-or-later1 platforms✓ exampleCN mirror

compat.libarchive 3.8.7 — Multi-format archive and compression library

#include <archive.h>

BSD-2-Clause, BSD-3-Clause, BSD-2-Clause-NetBSD, CC0-1.0, OpenSSL, Apache-2.0, public-domain3 platforms✓ exampleCN mirroropenkal-compatposix on openkal

compat.libassert 2.2.1 — libassert — the ergonomic assertion library, with expression decomposition and stack traces

#include <libassert/assert.hpp>

MIT3 platforms✓ exampleCN mirror

compat.libcoro 0.16.0 — libcoro — C++20 coroutine tasks, generators, thread pool and awaitable synchronisation

#include <coro/event.hpp>

Apache-2.03 platforms✓ exampleCN mirror

compat.libdrm 2.4.134 — libdrm — userspace DRM/KMS interface, built from the upstream release

#include <…>

MIT1 platforms✓ exampleCN mirror

compat.libevent 2.1.13 — Libevent asynchronous event notification and networking library

#include <event2/event.h>

BSD-3-Clause, ISC, MIT3 platforms✓ example

compat.libffi 3.4.8 — libffi — portable foreign function interface, built from the upstream release

#include <ffi.h>

MIT1 platforms✓ exampleCN mirror

compat.libgbm 25.0.7 — GBM buffer management API (Mesa), bound to the ecosystem's xim:mesa — zero host dependency

#include <gbm.h>

MIT1 platforms✓ exampleCN mirror

compat.libinput 1.31.3 — libinput 1.31.3 — touchpad, mouse, tablet and keyboard input handling for compositors

#include <libinput.h>

MIT1 platforms✓ exampleCN mirror

compat.libmysqlclient 8.4.6 — MySQL C API client library (static, client-only source)

import …;

GPL-2.0-only, Universal-FOSS-exception-1.03 platforms✓ example

compat.libpng 1.6.59 — PNG reference library — portable PNG encode/decode (depends on zlib)

#include "png.h"

libpng3 platforms✓ exampleopenkal-compatposix on openkal

compat.libseat 0.9.3 — libseat 0.9.3 — session and device handover for compositors, with the seatd and builtin backends

#include <libseat.h>

MIT1 platforms✓ exampleCN mirror

compat.libserial 1.0.0 — LibSerial — object-oriented C++ serial-port library (SerialPort / SerialStream)

#include <libserial/SerialPortConstants.h>

BSD-3-Clause1 platforms✓ exampleCN mirror

compat.libudev 1.0.5 — libudev-zero 1.0.5 — the libudev ABI without systemd or a daemon, for libinput

#include <libudev.h>

ISC1 platforms✓ exampleCN mirror

compat.libuv 1.53.0 — Multi-platform asynchronous I/O library (static, upstream per-OS source sets)

#include <…>

MIT3 platforms

compat.libvpx 1.17.0 — libvpx 1.17.0 — the VP9 video codec (encoder and decoder), portable C, BSD-3-Clause with a royalty-free patent grant

#include <vpx/vp8cx.h>

BSD-3-Clause3 platforms✓ example

compat.libwebm 1.0.0.32 — libwebm 1.0.0.32 — the WebM (Matroska) container: muxer and parser, BSD-3-Clause

#include <…>

BSD-3-Clause3 platforms✓ example

compat.libwebp 1.5.0 — WebP image codec: encode + decode + sharpyuv, built from upstream sources

#include <webp/demux.h>

BSD-3-Clause3 platforms✓ exampleCN mirror

compat.lua 5.4.7 — A powerful, efficient, lightweight, embeddable scripting language

#include <lua.h>

MIT3 platforms✓ exampleCN mirror

compat.lz4 1.10.0 — LZ4 extremely fast compression

#include <lz4.h>

BSD-2-Clause3 platforms✓ exampleCN mirroropenkal-compatposix on openkal

compat.mbedtls 3.6.1 — An open source, portable, easy to use, readable and flexible TLS library, and reference implementation of the PSA Cryptography API

#include <mbedtls/sha256.h>

Apache-2.03 platforms✓ exampleCN mirror

compat.md4c 0.5.3 — MD4C — Markdown parser for C

#include "md4c.h"

MIT3 platforms✓ exampleopenkal-compatposix on openkal

compat.mimalloc 3.6.1 — mimalloc — compact general-purpose allocator with excellent performance

#include <mimalloc.h>

MIT3 platforms✓ exampleCN mirroropenkal-compatposix on openkal

compat.miniaudio 0.11.25 — Single-file audio playback and capture library with native backends and WAV/FLAC/MP3 decoding

#include <miniaudio.h>

MIT-0, Unlicense3 platforms✓ exampleCN mirror

compat.mio 2023.3.3 — mio — cross-platform header-only memory-mapped file IO

#include <mio/mmap.hpp>

MIT3 platforms✓ exampleCN mirror

compat.msdfgen 1.13 — msdfgen — multi-channel signed distance field generator (core + FreeType import)

#include <msdfgen/msdfgen.h>

MIT3 platforms✓ exampleCN mirror

compat.mtdev 1.1.7 — mtdev 1.1.7 — kernel multitouch protocol A to B translation, for libinput

#include <mtdev.h>

MIT1 platforms✓ exampleCN mirror

compat.muduo 2.0.3 — A reactor-based C++ network library for Linux

#include <muduo/net/Buffer.h>

BSD-3-Clause1 platforms✓ example

compat.mysql-connector-cpp 26.7.0 — MySQL Connector/C++ X DevAPI and JDBC (static, source-built)

#include <mysql/jdbc.h>

GPL-2.0-only, Universal-FOSS-exception-1.02 platforms✓ exampleCN mirror

compat.nanodbc 3.0.8 — Small C++ wrapper for the native C ODBC API

#include <nanodbc/nanodbc.h>

MIT3 platforms✓ example

compat.nanosvg 2026.07.09 — NanoSVG — small SVG parser that flattens paths to beziers, with an optional rasterizer

#include <nanosvg.h>

Zlib3 platforms✓ exampleCN mirror

compat.ogg 1.3.6 — libogg 1.3.6 — the Ogg container's framing and bit-packing library (Xiph.Org), BSD-3-Clause

#include <ogg/ogg.h>

BSD-3-Clause3 platforms✓ exampleCN mirror

compat.onnxruntime 1.25.1 — ONNX Runtime 1.25.1 official CPU C/C++ SDK

#include <…>

MIT3 platformsCN mirror

compat.openblas 0.3.33 — OpenBLAS — optimized BLAS, built from source (BLAS-only, no Fortran/LAPACK)

#include <cblas.h>

BSD-3-Clause3 platforms✓ exampleCN mirror

compat.opencl 2026.09.11 — Khronos OpenCL ICD loader — the library an OpenCL program links

#include <CL/cl.h>

Apache-2.03 platforms✓ exampleCN mirror

compat.opencl-headers 2026.05.29 — Khronos OpenCL API headers

#include <…>

Apache-2.03 platformsCN mirror

compat.opencl-runtime 2026.09.11 — Host OpenCL ICD runtime adapter for mcpp Linux applications

#include <…>

Apache-2.01 platforms

compat.opengl 2026.05.31 — Khronos OpenGL API headers for mcpp packages

#include <GL/gl.h>

MIT3 platforms✓ exampleCN mirror

compat.openmp 23.1.4 — LLVM OpenMP runtime and omp.h, built from source

#include <…>

Apache-2.0 WITH LLVM-exception3 platforms✓ example

compat.openssl 3.5.1 — OpenSSL — TLS/crypto library (static, install()-driven build)

#include <openssl/ssl.h>

Apache-2.03 platforms✓ exampleCN mirror

compat.opus 1.6.1 — libopus 1.6.1 — the Opus audio codec (RFC 6716), encoder and decoder, floating point, BSD-3-Clause

#include <opus.h>

BSD-3-Clause3 platforms✓ exampleCN mirror

compat.opusfile 0.12 — opusfile 0.12 — decoding and seeking Ogg Opus files (RFC 7845) over libogg and libopus, BSD-3-Clause

#include <opusfile.h>

BSD-3-Clause3 platforms✓ exampleCN mirror

compat.pcre2 10.44 — PCRE2 10.44 — 8-bit Perl-compatible regular expressions with Unicode properties, the dependency glib's GRegex is written against

#include <pcre2.h>

BSD-3-Clause1 platforms✓ exampleCN mirroropenkal-compatuses platform interfaces

compat.pixman 0.46.4 — pixman 0.46.4 — low-level pixel manipulation, with runtime-dispatched x86 SIMD

#include <pixman.h>

MIT1 platforms✓ exampleCN mirror

compat.plf-hive 2026.07.31 — plf::hive — reference implementation of the proposed std::hive (header-only)

#include <plf_hive.h>

Zlib3 platforms✓ exampleCN mirror

compat.pocketpy 2.2.0 — PocketPy 2.2.0, a small embeddable Python 3.x interpreter in C11 (MIT)

#include <pocketpy.h>

MIT3 platforms✓ example

compat.protobuf 35.1 — Protocol Buffers — Google's data interchange format, C++ runtime (libprotobuf 35.1, static)

#include "google/protobuf/io/coded_stream.h"

BSD-3-Clause3 platformstool✓ exampleCN mirror

compat.pybind11 3.2.0-dev.6254086 — Seamless operability between C++11 and Python

#include <pybind11/embed.h>

BSD-3-Clause3 platforms✓ example

compat.quickjs-ng 0.17.0 — QuickJS-ng, a small embeddable JavaScript engine (engine only, without quickjs-libc)

#include <quickjs.h>

MIT, Unicode-3.03 platforms✓ example

compat.rapidcsv 9.07 — Fast CSV parser — single-header document/column/cell access (header-only)

#include <rapidcsv.h>

BSD-3-Clause3 platforms✓ example

compat.re2 2022-04-01 — RE2 — fast, safe, thread-friendly regular expression engine (static)

#include "re2/re2.h"

BSD-3-Clause3 platforms✓ exampleCN mirroropenkal-compatposix on openkal

compat.recastnavigation 1.6.0 — Recast Navigation — navmesh generation (Recast) and runtime pathfinding (Detour); optional crowd simulation, tile cache and debug draw

#include <recastnavigation/Recast.h>

Zlib3 platforms✓ example

compat.redis-plus-plus 1.3.15 — C++ client for Redis (sync API; built from source, depends on compat.hiredis)

#include <…>

Apache-2.03 platforms✓ example

compat.reflectcpp 0.25.0 — Compile-time reflection and serialization for C++ structs (core + JSON)

#include <…>

MIT3 platforms✓ exampleCN mirror

compat.richdem 2.2.11 — High-performance terrain analysis library

#include <richdem/common/Array2D.hpp>

MIT3 platforms✓ example

compat.safeint 3.0.28a — Header-only checked integer arithmetic for C++ and C

#include <SafeInt.hpp>

MIT3 platforms✓ example

compat.sdl2 2.32.10 — SDL2 — cross-platform window, input and audio layer

#include <SDL.h>

Zlib3 platforms✓ exampleCN mirror

compat.sdl3 3.4.18 — SDL3 — cross-platform window, input and audio layer

#include <SDL3/SDL.h>

Zlib3 platforms✓ exampleCN mirror

compat.sheenbidi 3.0.0 — SheenBidi 3.0.0 — the Unicode bidirectional algorithm (UAX #9, Unicode 17.0.0) in C, Apache-2.0, no dependencies

#include <SheenBidi/SheenBidi.h>

Apache-2.03 platforms✓ exampleCN mirror

compat.soci 4.1.4 — SOCI — a C++ database access library with one API over many engines

#include <soci/soci.h>

BSL-1.03 platforms✓ example

compat.spdlog 1.17.0 — Fast C++ logging library (header-only by default, compiled via the `compiled` feature)

#include <spdlog/spdlog.h>

MIT3 platforms✓ exampleopenkal-compatposix on openkal

compat.spirv-headers 1.4.357.0 — Khronos SPIR-V headers (spirv/unified1)

#include <spirv/unified1/spirv.hpp>

MIT, CC-BY-4.03 platforms✓ exampleCN mirror

compat.spirv-reflect 1.4.357.0 — Khronos SPIRV-Reflect — reflection of descriptor bindings and interfaces from SPIR-V modules

#include <spirv_reflect.h>

Apache-2.03 platforms✓ exampleCN mirror

compat.sqlite3 3.45.3 — SQLite — self-contained SQL database engine (C amalgamation)

#include <sqlite3.h>

LicenseRef-Public-Domain3 platforms✓ exampleopenkal-compatposix on openkal

compat.sqlitecpp 3.3.3 — SQLiteCpp: a smart and easy to use C++ SQLite3 wrapper

#include <SQLiteCpp/SQLiteCpp.h>

MIT3 platforms✓ exampleCN mirror

compat.sycl-runtime 2026.09.11 — SYCL runtime adapter for mcpp Linux applications (Intel DPC++ payload)

#include <…>

Apache-2.01 platforms✓ example

compat.tl-optional 1.1.0 — tl::optional — std::optional with monadic operations and reference support (header-only)

#include <tl/optional.hpp>

CC0-1.03 platforms✓ example

compat.tray 0.0.0-8dd1358 — Cross-platform system tray icon library (header-only)

#include "tray.h"

MIT3 platforms✓ example

compat.unixodbc 2.3.14 — unixODBC driver manager (libodbc with libodbcinst folded in), full source build

#include <…>

LGPL-2.1-or-later1 platformsCN mirror

compat.usockets 0.8.8 — uSockets: eventing and networking layer under uWebSockets (libuv backend, no SSL)

#include <libusockets.h>

Apache-2.03 platforms✓ exampleCN mirror

compat.uwebsockets 20.79.0 — uWebSockets: header-only HTTP/WebSocket server (libuv backend, no SSL, no zlib)

#include <…>

Apache-2.03 platforms✓ exampleCN mirror

compat.vulkan 1.4.357.3 — Khronos Vulkan loader — static ICD-dispatch library

#include <vulkan/vulkan.h>

Apache-2.03 platforms✓ exampleCN mirror

compat.vulkan-headers 1.4.357.0 — Khronos Vulkan API headers

#include <…>

Apache-2.03 platformsCN mirror

compat.vulkan-memory-allocator 3.4.0 — AMD Vulkan Memory Allocator — device memory sub-allocation for Vulkan

#include <…>

MIT3 platforms✓ exampleCN mirror

compat.vulkan-runtime 2026.09.11 — Host Vulkan ICD runtime adapter for mcpp Linux applications

#include <…>

Apache-2.01 platforms

compat.wamr 2.4.5 — WebAssembly Micro Runtime — small-footprint WebAssembly interpreter from the Bytecode Alliance

#include <…>

Apache-2.0 WITH LLVM-exception1 platforms✓ example

compat.websocket 12.1.0 — IXWebSocket — pure C++ WebSocket client (RFC 6455), client-only, zero deps

#include <ixwebsocket/IXConnectionState.h>

MIT3 platforms✓ example

compat.wil 1.0.260126.7 — Windows Implementation Library: header-only RAII for Win32 handles, COM and HRESULT

#include <wil/com.h>

MIT1 platforms✓ exampleCN mirror

compat.wolfssl 5.9.4 — wolfSSL — portable TLS/crypto library (static source build, TLS 1.3)

#include <wolfssl/options.h>

GPL-3.0-only3 platforms✓ example

compat.x11 1.8.13 — Xlib runtime library and public headers built from upstream sources

#include <X11/Xlib.h>

BSD-1-Clause, HPND-sell-variant, ISC, MIT, MIT-Open-Group, X111 platforms✓ exampleCN mirror

compat.xau 1.0.12 — X authorization file management library

#include <X11/Xauth.h>

MIT-Open-Group1 platforms✓ exampleCN mirror

compat.xcb 1.17.0 — X C Binding core library built from upstream sources

#include <xcb/xcb.h>

MIT1 platforms✓ exampleCN mirror

compat.xcb-proto 1.17.0 — XCB protocol XML descriptions and xcbgen generator

#include <…>

MIT1 platformsCN mirror

compat.xcursor 1.2.3 — X cursor management runtime library and public headers

#include <X11/Xcursor/Xcursor.h>

HPND-sell-variant1 platforms✓ exampleCN mirror

compat.xdmcp 1.1.5 — X Display Manager Control Protocol library

#include <X11/Xdmcp.h>

MIT-Open-Group1 platforms✓ exampleCN mirror

compat.xext 1.3.7 — X11 miscellaneous extensions runtime library and public headers

#include <X11/extensions/Xext.h>

HPND-sell-variant, ISC, MIT, MIT-Open-Group1 platforms✓ exampleCN mirror

compat.xfixes 6.0.2 — X Fixes extension runtime library and public headers

#include <X11/extensions/Xfixes.h>

HPND-sell-variant1 platforms✓ exampleCN mirror

compat.xi 1.8.3 — X Input extension runtime library and public headers

#include <X11/extensions/Xinerama.h>

MIT-Open-Group1 platforms✓ exampleCN mirror

compat.xinerama 1.1.6 — Xinerama extension runtime library and public headers

#include <X11/extensions/Xinerama.h>

MIT-Open-Group1 platforms✓ exampleCN mirror

compat.xorgproto 2025.1 — X.Org protocol headers for X11-based compat packages

#include <…>

1 platformsCN mirror

compat.xrandr 1.5.5 — X Resize, Rotate and Reflect extension runtime library and public headers

#include <X11/extensions/Xrandr.h>

HPND-sell-variant1 platforms✓ exampleCN mirror

compat.xrender 0.9.12 — X Rendering extension runtime library and public headers

#include <X11/extensions/Xrender.h>

HPND-sell-variant1 platforms✓ exampleCN mirror

compat.xsimd 14.3.0 — C++ wrappers for SIMD intrinsics with runtime architecture selection (header-only)

#include <xsimd/xsimd.hpp>

BSD-3-Clause3 platforms✓ example

compat.xtrans 1.6.0 — X.Org transport layer support headers used by Xlib

#include <…>

HPND-sell-variant, MIT, MIT-Open-Group1 platformsCN mirror

compat.xxhash 0.8.3 — Extremely fast non-cryptographic hash algorithm (XXH32/XXH64/XXH3)

#include <xxhash.h>

BSD-2-Clause3 platforms✓ exampleCN mirroropenkal-compatposix on openkal

compat.xz 5.8.3 — XZ Utils liblzma compression library

#include <lzma.h>

0BSD3 platforms✓ exampleCN mirroropenkal-compatposix on openkal

compat.yaml-cpp 0.9.0 — yaml-cpp — YAML 1.2 parser and emitter for C++ (static)

#include <yaml-cpp/yaml.h>

MIT3 platforms✓ exampleCN mirroropenkal-compatposix on openkal

compat.yyjson 0.13.0 — Fastest C JSON library with SIMD — ANSI C, zero dependencies

#include "yyjson.h"

MIT3 platforms✓ exampleopenkal-compatposix on openkal

compat.zlib 1.3.2 — A compression library

#include <zlib.h>

Zlib3 platforms✓ exampleCN mirroropenkal-compatposix on openkal

compat.zstd 1.5.7 — Zstandard real-time compression algorithm

#include <zstd.h>

BSD-3-Clause, GPL-2.0-only3 platforms✓ exampleCN mirroropenkal-compatposix on openkal

ffmpeg.ffmpeg 8.1.2 — FFmpeg 8.1.2 C++ modules for mcpp (import ffmpeg.av;) on top of the compat.ffmpeg source build

import ffmpeg.av;

MIT3 platforms✓ exampleCN mirror

fmtlib.fmt 12.2.0 — A modern formatting library for C++, exposed as C++23 module fmt

import fmt;

MIT3 platforms✓ exampleopenkal-compatposix on openkal

freedesktop.cairo 1.18.2 — cairo 1.18.2 — 2D vector drawing, backends as features with X11 off by default

import freedesktop.cairo;

LGPL-2.1-or-later, MPL-1.11 platforms#include✓ exampleCN mirror

freedesktop.egl 1.7.0 — libEGL — GLVND's vendor-neutral EGL dispatch, built from source, with a C++23 module

import khronos.egl;

MIT1 platforms✓ exampleCN mirror

freedesktop.fontconfig 2.15.0 — fontconfig 2.15.0 — font discovery and matching, every generated file produced by build.mcpp

import freedesktop.fontconfig;

MIT1 platforms#include✓ exampleCN mirror

freedesktop.glesv1 1.7.0 — libGLESv1_CM.so.1 — OpenGL ES 1.x (common profile) through GLVND, built from source, with a C++23 module

import khronos.glesv1;

MIT1 platformsCN mirror

freedesktop.glesv2 1.7.0 — libGLESv2.so.2 — OpenGL ES 2.0/3.x through GLVND, built from source, with a C++23 module

import khronos.glesv2;

MIT1 platforms✓ exampleCN mirror

freedesktop.libdisplay-info 0.2.0 — libdisplay-info 0.2.0 — EDID and DisplayID parsing, with the PNP vendor table pre-generated from a pinned hwdata

import displayinfo;

MIT1 platforms✓ exampleCN mirror

freedesktop.libevdev 1.13.7 — libevdev 1.13.7 — a wrapper for the Linux evdev input interface, event-name tables pre-generated

#include <libevdev.h>

MIT1 platformsimport✓ exampleCN mirror

freedesktop.libxkbcommon 1.13.2 — libxkbcommon 1.13.2 — keymap compilation and keyboard state, xkbcomp parser pre-generated

#include <xkbcommon/xkbcommon.h>

MIT1 platformsimport✓ exampleCN mirror

freedesktop.opengl 1.7.0 — libOpenGL.so.0 — version-neutral OpenGL through GLVND, built from source, with a C++23 module

import khronos.opengl;

MIT1 platformsCN mirror

freedesktop.wayland 1.26.0 — libwayland-client — the client side of the Wayland protocol, with a C++23 module wrapper

import freedesktop.wayland.client;

MIT1 platforms#include✓ exampleCN mirror

freedesktop.wayland-cursor 1.26.0 — libwayland-cursor 1.26.0 — load an XCursor theme into a wl_buffer, for clients that set their own pointer

#include <wayland-cursor.h>

MIT1 platforms✓ exampleCN mirror

freedesktop.wayland-egl 1.26.0 — libwayland-egl 1.26.0 — wl_egl_window, the bridge from a wl_surface to an EGL window surface

#include <wayland-egl.h>

MIT1 platforms✓ exampleCN mirror

freedesktop.wayland-protocols-stable 1.49.1 — wayland-protocols stable — xdg-shell, linux-dmabuf-v1, tablet-v2, viewporter, presentation-time

import …;

MIT1 platformsCN mirror

freedesktop.wayland-protocols-staging 1.49.1 — wayland-protocols staging — the tier upstream expects to stabilise unchanged

#include <wayland-protocols/xdg-shell-enum.h>

MIT1 platformsimport✓ exampleCN mirror

freedesktop.wayland-protocols-unstable 1.49.1 — wayland-protocols unstable — the zwp_*/zxdg_* protocols still in flux

import …;

MIT1 platformsCN mirror

freedesktop.wayland-scanner 1.26.0 — wayland-scanner — the Wayland protocol code generator, built from source

$ wayland-scanner

MIT1 platformsCN mirror

freedesktop.wayland-server 1.26.0 — libwayland-server — the compositor side of the Wayland protocol, with a C++23 module wrapper

import freedesktop.wayland.server;

MIT1 platforms#include✓ exampleCN mirror

freedesktop.wayland-util 1.26.0 — wayland's macros as a C++23 module — constants, container_of, list/array ranges

import freedesktop.wayland.util;

MIT1 platforms✓ exampleCN mirror

gcc.libstdcxx 16.1.0.1 — libstdc++ from the GCC payload as the C++ standard library of an llvm build (provides mcpp:c++-abi=libstdc++)

import …;

GPL-3.0-or-later WITH GCC-exception-3.11 platforms✓ example

ggml-org.llamacpp b10069.2 — C++23 module package for llama.cpp b10069 (import llamacpp;)

import llamacpp;

MIT3 platforms✓ exampleCN mirror

gnome.gio 2.82.5 — GIO 2.82.5 — files, streams, sockets, D-Bus, GSettings and GListModel

import gnome.gio;

LGPL-2.1-or-later1 platforms#include✓ exampleCN mirror

gnome.glib 2.82.5 — GLib 2.82.5 — data structures, the main loop, Unicode, GVariant and GRegex

import gnome.glib;

LGPL-2.1-or-later1 platforms#include✓ exampleCN mirror

gnome.gmodule 2.82.5 — GModule 2.82.5 — portable dynamic module loading over dlopen

import gnome.gmodule;

LGPL-2.1-or-later1 platforms#include✓ exampleCN mirror

gnome.gobject 2.82.5 — GObject 2.82.5 — the GLib type system: GType, signals, properties, closures and GValue

import gnome.gobject;

LGPL-2.1-or-later1 platforms#include✓ exampleCN mirror

gnome.pango 1.56.1 — Pango 1.56.1 — international text layout: itemisation, shaping, bidi and line breaking

import gnome.pango;

LGPL-2.1-or-later1 platforms#include✓ exampleCN mirror

gnome.pangocairo 1.56.1 — PangoCairo 1.56.1 — pango's cairo rendering backend, the usual entry point

import gnome.pangocairo;

LGPL-2.1-or-later1 platforms#include✓ exampleCN mirror

gnome.pangoft2 1.56.1 — PangoFT2 1.56.1 — pango's FreeType and fontconfig font backend

import gnome.pangoft2;

LGPL-2.1-or-later1 platforms#include✓ exampleCN mirror

godotengine.godot-cpp-m 10.0.0-rc1 — C++23 module package for godot-cpp (import godot_cpp) — Godot GDExtension API, C++ API unchanged

import godot_cpp;

MIT3 platforms✓ exampleCN mirror

grpc.grpc 1.83.0 — gRPC 1.83.0 — vendored upstream source build with import grpc; (abseil/protobuf/re2/c-ares/OpenSSL come from this index)

import grpc;

Apache-2.02 platforms✓ exampleCN mirror

grpc.grpc-plugin 1.83.0.1 — grpc_cpp_plugin 1.83.0 — the gRPC C++ code generator, buildable as an mcpp host tool

$ grpc_cpp_plugin

Apache-2.03 platformsCN mirror

gzj-creator.galay 5.0.2 — C++23 coroutine networking and protocol framework with named Galay modules

import galay.utils;

Apache-2.02 platforms✓ example

huxerui.huxerui.huxerui 0.3.0 — HuxerUI — declarative cross-platform UI framework in C++20 (GTK4 on Linux, Win32/Direct2D, AppKit/Metal)

import huxerui;

MIT3 platformsCN mirror

khronos.vulkan-hpp 1.4.357.1 — Vulkan-Hpp — Khronos C++ bindings, exposed as the C++23 modules vulkan / vulkan_video

import vulkan;

Apache-2.0, MIT3 platforms✓ exampleCN mirror

llvm.compiler-rt-builtins 22.1.8.6 — The compiler-rt builtins as a source package: LLVM's replacement for libgcc — the routines a compiler emits calls to — compiled with the consuming program's own flags

import …;

Apache-2.0 WITH LLVM-exception3 platforms✓ exampleCN mirror

llvm.libcxx 22.1.8.3 — libc++ and libc++abi as a source package: the C++ standard library compiled with the consuming program's own flags, for a hosted target whose toolchain payload cannot supply a static libc++ built for it

import …;

Apache-2.0 WITH LLVM-exception3 platformsCN mirror

marzer.tomlplusplus 3.4.0 — TOML config file parser and serializer for C++, exposed as C++23 module tomlplusplus

import tomlplusplus;

MIT3 platformsimport✓ exampleCN mirror

mcpp.plugins 0.20.0 — Official mcpp build plugins: rule packages under mcpp.rules.*, build-time utilities under mcpp.tools.*, each member selected by a feature (host-module)

import mcpp.plugins;

Apache-2.03 platformstoolCN mirror

mcpplibs.aarch64-virt-rt 0.2.1 — Board support for QEMU's aarch64 virt machine — memory layout, startup, console and runner, on the zero-libc tier

import …;

Apache-2.03 platformsCN mirror

mcpplibs.capi.lua 0.0.3 — C++23 module wrapping the Lua 5.4 C API — `import mcpplibs.capi.lua;`

import mcpplibs.capi.lua;

Apache-2.03 platformsCN mirror

mcpplibs.clangtidy 0.1.0 — clang-tidy as an importable mcpp build rule (role = check, host-module)

import clangtidy;

Apache-2.03 platformsCN mirror

mcpplibs.cmdline 0.0.2 — A simple command-line parsing library/framework for modern C++

import mcpplibs.cmdline;

Apache-2.03 platforms✓ exampleCN mirroropenkal-compatposix on openkal

mcpplibs.cmp 0.1.0 — A C++23 coroutine runtime project built with mcpp and C++ Modules

import mcpplibs.cmp;

Apache-2.03 platforms✓ exampleopenkal-compatposix on openkal

mcpplibs.cortex-m-rt 0.2.5 — Board support for Cortex-M: startup, memory layout, semihosting console, and the runners that reach an emulator or a debug probe

import mcpplibs.cortex_m_rt;

Apache-2.03 platformsCN mirror

mcpplibs.ffmpeg 0.0.3 — C++23 module package for FFmpeg (import ffmpeg.av) — full source build via compat.ffmpeg, C API unchanged

import ffmpeg.av;

MIT3 platformsCN mirror

mcpplibs.grpcgen 1.83.0.1 — protoc + grpc_cpp_plugin codegen as an importable mcpp build rule (host-module)

import grpcgen;

Apache-2.03 platforms✓ exampleCN mirror

mcpplibs.imgui 0.0.6 — C++23 module package for Dear ImGui core and GLFW/OpenGL3 backends

import imgui.core;

MIT3 platformsCN mirror

mcpplibs.llamacpp 0.1.0 — C++23 module package for llama.cpp (import llamacpp)

import llamacpp;

MIT3 platforms

mcpplibs.llmapi 0.2.8 — Modern C++ LLM API client with openai-compatible support

import mcpplibs.llmapi;

Apache-2.03 platforms✓ exampleCN mirror

mcpplibs.mwrap.accesskit 0.23.1 — accesskit-m: AccessKit's C bindings as a C++23 module (one accessibility tree served to UIA, NSAccessibility and AT-SPI)

import mcpplibs.mwrap.accesskit;

Apache-2.03 platforms

mcpplibs.mwrap.box2d 3.2.0 — box2d-m: Box2D 3.2.0 (the 2D rigid-body physics engine, cross-platform deterministic) as C++23 modules

import mcpplibs.mwrap.box2d;

Apache-2.03 platformsCN mirror

mcpplibs.mwrap.concurrentqueue 1.0.5 — concurrentqueue-m: moodycamel::ConcurrentQueue (lock-free MPMC queue) as C++23 modules

import mcpplibs.mwrap.concurrentqueue;

Apache-2.03 platforms

mcpplibs.mwrap.dr_libs 2026.03.03 — dr_libs-m: dr_wav, dr_flac and dr_mp3 (WAV/AIFF, FLAC and MP3 decoding, WAV writing) as C++23 modules

import mcpplibs.mwrap.dr_libs;

Apache-2.03 platformsCN mirror

mcpplibs.mwrap.ffmpeg 8.1.2 — ffmpeg-m upstream-preserving C++23 module wrapper

import mcpplibs.mwrap.ffmpeg.av;

Apache-2.03 platformsCN mirror

mcpplibs.mwrap.freetype 2.13.3 — freetype-m: FreeType 2 (the portable font engine) as C++23 modules

import mcpplibs.mwrap.freetype;

Apache-2.03 platforms

mcpplibs.mwrap.fribidi 1.0.16 — fribidi-m: GNU FriBidi (the Unicode Bidirectional Algorithm) as C++23 modules

import mcpplibs.mwrap.fribidi;

Apache-2.03 platforms

mcpplibs.mwrap.godot_cpp 10.0.0 — godot-cpp-m upstream-preserving C++23 module wrapper

import mcpplibs.mwrap.godot_cpp;

Apache-2.03 platformsCN mirror

mcpplibs.mwrap.grpc 1.83.0 — grpc-m upstream-preserving C++23 module wrapper

import mcpplibs.mwrap.grpc;

Apache-2.02 platformsCN mirror

mcpplibs.mwrap.harfbuzz 14.3.0 — harfbuzz-m: HarfBuzz (the OpenType text shaping engine) as C++23 modules

import mcpplibs.mwrap.harfbuzz;

Apache-2.03 platforms

mcpplibs.mwrap.imgui 1.92.8 — imgui-m upstream-preserving C++23 module wrapper

import mcpplibs.mwrap.imgui;

Apache-2.03 platformsCN mirror

mcpplibs.mwrap.libpng 1.6.43 — libpng-m: libpng (the PNG reference library) as C++23 modules

import mcpplibs.mwrap.libpng;

Apache-2.03 platforms

mcpplibs.mwrap.libvpx 1.17.0 — libvpx-m: VP9 video (libvpx 1.17.0) and the WebM container (libwebm 1.0.0.32) as C++23 modules

import mcpplibs.mwrap.libvpx;

Apache-2.03 platforms

mcpplibs.mwrap.libwebp 1.5.0 — libwebp-m: libwebp (the WebP image codec: lossy, lossless, alpha, animation) as C++23 modules

import mcpplibs.mwrap.libwebp;

Apache-2.03 platforms

mcpplibs.mwrap.llamacpp b10069 — llama.cpp-m upstream-preserving C++23 module wrapper

import mcpplibs.mwrap.llamacpp;

Apache-2.03 platformsCN mirror

mcpplibs.mwrap.lua 5.4.7 — lua-m: Lua 5.4 (the embeddable scripting language) as C++23 modules

import mcpplibs.mwrap.lua;

Apache-2.03 platforms

mcpplibs.mwrap.md4c 0.5.3 — md4c-m: MD4C (CommonMark / GFM Markdown parser and md4c-html renderer) as C++23 modules

import mcpplibs.mwrap.md4c;

Apache-2.03 platforms

mcpplibs.mwrap.miniaudio 0.11.25 — miniaudio-m: miniaudio (audio playback, capture, WAV/FLAC/MP3 decoding, mixing, the engine) as C++23 modules

import mcpplibs.mwrap.miniaudio;

Apache-2.03 platformsCN mirror

mcpplibs.mwrap.onnxruntime 1.25.1 — onnxruntime-m upstream-preserving C++23 module wrapper

import mcpplibs.mwrap.onnxruntime;

Apache-2.03 platformsCN mirror

mcpplibs.mwrap.opencv 5.0.0 — opencv-m upstream-preserving C++23 module wrapper

import mcpplibs.mwrap.opencv;

Apache-2.03 platformsCN mirror

mcpplibs.mwrap.opus 1.6.1 — opus-m: Opus audio as C++23 modules — the libopus 1.6.1 codec, the opusfile 0.12 Ogg Opus reader and the libogg 1.3.6 container

import mcpplibs.mwrap.opus;

Apache-2.03 platformsCN mirror

mcpplibs.mwrap.pocketpy 2.2.0 — pocketpy-m: PocketPy (the small embeddable Python 3 interpreter) as C++23 modules

import mcpplibs.mwrap.pocketpy;

Apache-2.03 platforms

mcpplibs.mwrap.quickjs_ng 0.17.0 — quickjs-ng-m: QuickJS-ng (the small embeddable JavaScript engine) as C++23 modules

import mcpplibs.mwrap.quickjs_ng;

Apache-2.03 platforms

mcpplibs.mwrap.sdl3 3.4.18 — sdl3-m: SDL 3 (window, input, audio, GPU and platform layer) as C++23 modules

import mcpplibs.mwrap.sdl3;

Apache-2.03 platforms

mcpplibs.mwrap.sheenbidi 3.0.0 — sheenbidi-m: SheenBidi (the Unicode Bidirectional Algorithm, Unicode 17.0.0) as C++23 modules

import mcpplibs.mwrap.sheenbidi;

Apache-2.03 platformsCN mirror

mcpplibs.openarch 0.9.0 — openarch: the architecture-mechanism layer — execution contexts, traps and address spaces, as one interface over several instruction sets

import mcpplibs.openarch;

Apache-2.03 platformsCN mirror

mcpplibs.openkal 0.19.0 — openkal: a portable kernel ABI specification, and the C++ modules that declare it

#include <openkal/env.h>

Apache-2.03 platformsimport✓ exampleCN mirroropenkal-ecosystem

mcpplibs.openkal-bind 0.1.9 — A build plugin: a library published as an ok image (.okso) and a C header is called from a program of Linux, macOS or Windows, through a binding generated from the header and libokrun

import …;

Apache-2.03 platformsCN mirror

mcpplibs.openkal-emscripten 0.8.0 — An implementation of openkal for Emscripten, written above a C library rather than beneath one

#include <openkal/env.h>

Apache-2.03 platforms✓ exampleCN mirroropenkal-ecosystem

mcpplibs.openkal-kit 0.2.0 — Facilities composed from openkal's interfaces, and not part of the specification

import …;

Apache-2.03 platformsCN mirroropenkal-ecosystem

mcpplibs.openkal-ld 0.1.9 — libokld: the ok format (openkal image format) --- its definition, a reader of bytes, a checker, a signer, and a loader. Freestanding: no C library, no exceptions

import openkal.ld;

Apache-2.03 platformsCN mirror

mcpplibs.openkal-libc 0.2.0 — A C library above openkal rather than above a kernel, written to test the claim that porting one library suffices

import …;

Apache-2.03 platformsCN mirroropenkal-ecosystem

mcpplibs.openkal-linux 0.20.0 — The reference implementation of openkal for Linux, maintained as a worked example

#include <openkal/env.h>

Apache-2.03 platforms✓ exampleCN mirroropenkal-ecosystem

mcpplibs.openkal-llvm-runtime 0.16.15 — LLVM's C++ runtime libraries -- libc++, libc++abi and libunwind -- configured for openkal-musl rather than for a host C library

#include <openkal/env.h>

Apache-2.0 WITH LLVM-exception3 platforms✓ exampleCN mirroropenkal-ecosystem

mcpplibs.openkal-macos 0.17.1 — An implementation of openkal for macOS, which exists as much to test the specification as to be used

#include <openkal/env.h>

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mcpplibs.openkal-musl 0.25.0 — musl 1.2.5 redirected onto openkal: one C library, ported once, above every implementation of the specification rather than above one kernel

import …;

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mcpplibs.openkal-opensbi 0.8.3 — An implementation of openkal on the RISC-V Supervisor Binary Interface, portable across every machine whose firmware provides one

#include <openkal/env.h>

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mcpplibs.openkal-platform 0.20.2 — The platform of ok images (<arch>-openkal): toolchain, C library and C++ run-time, tools, compile and link conventions, seal, runner and carrier, and the openkal family's version group, as one versioned statement mcpp reads

import …;

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mcpplibs.openkal-run 0.1.9 — libokrun: the runner of ok images over this system's openkal implementation --- it maps an image with libokld and binds the kal_* names it imports to this process's implementation

import openkal.run;

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mcpplibs.openkal-tools 0.1.9 — okrun and okld: the runner of ok images, and the tool that writes an image's requirements note, checks the convention and signs it

$ okrun

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mcpplibs.openkal-uefi 0.8.1 — An implementation of openkal on UEFI Boot Services, for applications the firmware loads before an operating system exists

import …;

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mcpplibs.openkal-windows 0.15.0 — An implementation of openkal for Windows, on the Win32 interfaces and the object manager beneath them, using no C runtime symbol

#include <openkal/env.h>

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mcpplibs.os 0.2.6 — mcpplibs.os: a C++ operating-system library over openkal --- processes, files, environment, terminals, directories and local IPC, with compile-time platform constants and a few platform modules

import mcpplibs.os;

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mcpplibs.riscv-virt-rt 0.7.1 — Board support for QEMU's RISC-V virt machine — picolibc, startup, memory layout and the emulator

import …;

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mcpplibs.rules-cuda 0.1.0 — Compile CUDA device translation units as an importable mcpp build rule (host-module)

import mcpplibs.rules.cuda;

Apache-2.03 platforms

mcpplibs.sbase 0.1.3 — The suckless base utilities recompiled above openkal-musl: ninety-seven tools, sources unmodified, on Linux, macOS and Windows

$ basename

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mcpplibs.std-freestanding 0.5.2 — The freestanding subset of the C++ standard library as one module — import mcpplibs.std.freestanding

import …;

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mcpplibs.std-freestanding-alloc-kal 0.1.6 — The replaceable allocation functions for the freestanding subset, forwarded to openkal

import …;

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mcpplibs.std-freestanding-alloc-libc 0.1.0 — The replaceable allocation functions for the freestanding subset, forwarded to the target's C library

import …;

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mcpplibs.std-freestanding-nolibc 0.2.0 — memcpy, memmove, memset, memcmp and strlen for targets with no C library

import …;

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mcpplibs.templates 0.0.1 — Minimal C++23 modular hello library

import mcpplibs.templates;

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mcpplibs.tinyhttps 0.3.5 — Minimal C++23 HTTP/HTTPS client with SSE streaming support

import mcpplibs.tinyhttps;

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mcpplibs.xpkg 0.0.61 — C++23 reference implementation of the xpkg V1 spec — `import mcpplibs.xpkg;`

import mcpplibs.xpkg;

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mpusz.mp-units 2.5.0 — Physical quantities and units through the upstream mp_units C++ modules

import mp_units.core;

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neargye.magic_enum 0.9.8 — Header-only C++17 library for static reflection of enums, exposed as C++23 module magic_enum

import magic_enum;

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nlohmann.json 3.12.0 — JSON for Modern C++, exposed as C++23 module nlohmann.json

import nlohmann.json;

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ocornut.imgui 1.92.8 — Dear ImGui 1.92.8 core and GLFW/OpenGL3 backend modules for mcpp (import imgui.core;)

import imgui.core;

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odygrd.quill 13.1.0 — Asynchronous logging through the upstream quill C++ module

import quill;

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opencv.opencv 5.0.0 — OpenCV 5.0.0 vendored + C++23 module layer — import opencv.cv; (single repo, no compat.opencv dependency)

import opencv.cv;

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openlifa.openas 0.2.0 — openas: actors, effects, grants and the run envelope --- an OpenLifa specification and its C++ modules

import openas;

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openlifa.openmui 0.3.0 — openmui: a user interface as one semantic tree --- an OpenLifa specification, its C ABI and its C++ module

import openmui.spec;

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picolibc.picolibc 1.8.12.3 — picolibc as a source package: a freestanding C library compiled with the consuming program's own flags, so there is no multilib and no ABI convention to match

import …;

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taskflow.taskflow 4.1.0 — Taskflow CPU task graphs through the upstream tf C++ module

import tf;

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wlroots.wlroots 0.20.2 — wlroots 0.20.2 — modular Wayland compositor library, with DRM/libinput/session/GLES2/pixman/GBM built and X11 left out

import wlroots;

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yizhinailong.mcr 0.1.5 — Modular C++23 HTTP client on libcurl — sync, async, coroutine and batch requests with typed responses

import mcr;

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ZheFeng7110.boost 1.92.0.0.0.0 — Boost as C++23 named modules — import boost.<lib>; or the umbrella import boost;

import boost.optional;

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