一些实用或者看起来很有意思的C++库存档。

库管理

1. microsoft/vcpkg
2. conan-io/conan
3. mamba-org/mamba
4. conda/conda

构建工具

1. Kitware/CMake
2. xmake-io/xmake
3. zdzhaoyong/PICMake

开发框架

1. cpp-main/cpp-tbox
2. libsigcplusplus/libsigcplusplus

文件

文件系统

1. gulrak/filesystem

文件压缩

1. facebook/zstd
2. lz4/lz4
3. google/draco
4. google/snappy
5. madler/zlib
6. google/zopfli
7. nih-at/libzip
8. r-lyeh-archived/bundle
9. rikyoz/bit7z
10. sebastiandev/zipper
11. ctabin/libzippp

命令行输出

输出样式

1. fmtlib/fmt
2. JustWhit3/osmanip
3. srilakshmikanthanp/libansi

进度条

1. p-ranav/indicators
2. doches/progressbar
3. tqdm/tqdm.cpp
4. aminnj/cpptqdm
5. gipert/progressbar

表格

1. p-ranav/tabulate
2. haarcuba/cpp-text-table
3. DenisSamilton/CppConsoleTable

日期时间

1. HowardHinnant/date
2. nachovizzo/ScopeTimer

基础库

1. facebook/folly
2. nothings/stb
3. nothings/single_file_libs
4. boostorg/boost
5. attractivechaos/klib
6. idealvin/coost
7. Water-Melon/Melon
8. electronicarts/EAStdC
9. adah1972/nvwa
10. MariadeAnton/MiLi

参数读取

命令行参数

1. jarro2783/cxxopts
2. gflags/gflags
3. CLIUtils/CLI11
4. p-ranav/argparse
5. tanakh/cmdline
6. Taywee/args
7. adishavit/argh
8. p-ranav/structopt
9. cparse/cparse

配置文件参数

.json文件

1. nlohmann/json
2. Tencent/rapidjson
3. open-source-parsers/jsoncpp
4. dropbox/json11
5. kazuho/picojson
6. Nomango/configor
7. boostorg/json
8. taocpp/config

.yaml文件

1. jbeder/yaml-cpp
2. yaml/libyaml

.csv文件

1. vincentlaucsb/csv-parser
2. d99kris/rapidcsv
3. p-ranav/csv2

.toml文件

1. marzer/tomlplusplus
2. ToruNiina/toml11
3. cktan/tomlc99
4. cktan/tomlcpp

调试分析

单元测试

1. google/googletest
2. catchorg/Catch2
3. onqtam/doctest
4. mpusz/units
5. rollbear/trompeloeil
6. unittest-cpp/unittest-cpp

日志输出

1. gabime/spdlog
2. google/glog
3. PlatformLab/NanoLog

性能分析

1. google/benchmark
2. google/orbit
3. bombela/backward-cpp
4. jonasmr/microprofile
5. chronoxor/CppBenchmark
6. p-ranav/criterion
7. cameron314/microbench

数据可视化

1. google/skia
2. lava/matplotlib-cpp
3. alandefreitas/matplotplusplus
4. sciplot/sciplot
5. dstahlke/gnuplot-iostream
6. madplotlib/madplotlib
7. Profactor/cv-plot
8. leovandriel/cvplot
9. fbbdev/plot

机器学习&深度学习

1. tesseract-ocr/tesseract
2. BVLC/caffe
3. pjreddie/darknet
4. AlexeyAB/darknet
5. davisking/dlib
6. ggerganov/ggml
7. tiny-dnn/tiny-dnn
8. flashlight/flashlight
9. mlpack/mlpack
10. plaidml/plaidml
11. cjlin1/libsvm
12. NVlabs/tiny-cuda-nn
13. yixuan/MiniDNN
14. arrayfire/arrayfire-ml
15. rockcarry/ffcnn
16. 10-zin/cpp-micrograd

数学计算

线性代数

1. Eigen
2. Armadillo
3. Blaze
4. dpilger26/NumCpp
5. yixuan/spectra
6. tpoisonooo/how-to-optimize-gemm
7. attractivechaos/matmul
8. hosseinmoein/Tiger

李群和李代数

1. strasdat/Sophus
2. artivis/manif

数值运算

1. Ceres Solver
2. casadi/casadi
3. autodiff/autodiff
4. stan-dev/math
5. johnmcfarlane/cnl
6. boostorg/math
7. auto-differentiation/XAD

随机采样一致

1. tsattler/RansacLib
2. drsrinathsridhar/GRANSAC
3. mint-lab/rtl
4. TotoroJason/RANSAC
5. libing64/RansacLine
6. ddorobot/ransac

浮点数转字符串

1. ulfjack/ryu
2. jk-jeon/dragonbox
3. jk-jeon/Grisu-Exact

几何

几何运算

1. davideberly/GeometricTools
2. boostorg/geometry
3. sikang/DecompUtil

三角剖分

1. artem-ogre/CDT
2. ivanfratric/polypartition
3. delfrrr/delaunator-cpp
4. bl4ckb0ne/delaunay-triangulation
5. jhasse/poly2tri

网格处理

1. mlivesu/cinolib
2. MeshInspector/MeshLib

张量运算

1. zdevito/ATen
2. romeric/Fastor
3. Tencent/deepx_core
4. blitzpp/blitz
5. STEllAR-GROUP/blaze_tensor

图论

1. igraph/igraph
2. ZigRazor/CXXGraph
3. boostorg/graph

信号处理

数字信号

1. vinniefalco/DSPFilters
2. kfrlib/kfr
3. cycfi/q
4. electro-smith/DaisySP
5. berndporr/iir1
6. ruohoruotsi/Butterworth-Filter-Design
7. adis300/filter-c

音频信号

1. MTG/essentia
2. micknoise/Maximilian
3. ddiakopoulos/MoogLadders

加密

1. google/tink
2. okdshin/PicoSHA2

序列化

1. protocolbuffers/protobuf
2. google/flatbuffers
3. capnproto/capnproto
4. USCiLab/cereal
5. felixguendling/cista
6. qicosmos/iguana
7. p-ranav/alpaca

多态

1. microsoft/proxy
2. kelbon/AnyAny

有限状态机

1. BehaviorTree/BehaviorTree.CPP
2. boost-ext/sml
3. digint/tinyfsm
4. CodeSports/State-Machine-Using-Boost-Statechart

可视化界面

1. ocornut/imgui
2. idea4good/GuiLite
3. stevenlovegrove/Pangolin
4. mitsuba-renderer/nanogui
5. koide3/iridescence

通信

通信框架

1. zeromq/libzmq
2. zeromq/cppzmq
3. nanomsg/nanomsg
4. nanomsg/nng
5. mutouyun/cpp-ipc
6. eclipse-iceoryx/iceoryx

网络库

1. libuv/libuv
2. libevent/libevent
3. yhirose/cpp-httplib
4. ithewei/libhv
5. libcpr/cpr
6. skypjack/uvw

数据结构

1. cameron314/concurrentqueue
2. cameron314/readerwriterqueue
3. electronicarts/EASTL
4. zouxiaohang/TinySTL
5. skarupke/flat_hash_map
6. VcDevel/Vc
7. boostorg/pfr
8. stotko/stdgpu
9. VcDevel/std-simd
10. frozenca/BTree

Python绑定

1. pybind/pybind11
2. wjakob/nanobind
3. zdzhaoyong/Svar

反射

1. Neargye/magic_enum
2. rttrorg/rttr
3. Neargye/nameof
4. veselink1/refl-cpp
5. skypjack/meta
6. cbeck88/visit_struct
7. chakaz/reflang
8. bravikov/nameof

模板元编程

1. boostorg/hana
2. brunocodutra/metal
3. sabel83/mpllibs
4. ldionne/mpl11

并发

1. progschj/ThreadPool
2. oneapi-src/oneTBB
3. David-Haim/concurrencpp
4. mbrossard/threadpool
5. lzpong/threadpool
6. lizhenghn123/zl_threadpool
7. tghosgor/threadpool11
8. electronicarts/EAThread

惰性求值

1. jscheiny/Streams
2. MarcDirven/cpp-lazy
3. SaadAttieh/lazyCode

有限元

1. mfem/mfem
2. dealii/dealii
3. NGSolve/ngsolve
4. halbux/sparselizard
5. feelpp/feelpp
6. M3Group/AsFem
7. open-beam/openbeam

物理场仿真

1. jrouwe/JoltPhysics
2. simbody/simbody
3. projectchrono/chrono

Git（包括GitHub）

1. libgit2/libgit2
2. p-ranav/cppgit2

参考

1. fffaraz/awesome-cpp
2. p-ranav/awesome-hpp
3. 如何评价xmake？-Tsunaou的回答-知乎
4. XMake：现代化的C++构建工具-Hytracen的文章-知乎
5. 使用conda作为C++包管理器-林大豆折腾记的文章-知乎
6. 你工作中最推荐的C/C++程序库有哪些，为什么？-Zhao Zhang的回答-知乎
7. 你工作中最推荐的C/C++程序库有哪些，为什么？-iiif的回答-知乎
8. 有什么高质量的现代C++风格的开源代码?-夏天的回答-知乎
9. 你读过的最好的C++开源代码是什么？-编程指北的回答-知乎
10. 有哪些优秀的C++代码库可以推荐学习？-idealvin的回答-知乎
11. 求问c++解析配置文件，解析命令输入的最佳实践，最好能给到相应的库？-邱昊宇的回答-知乎
12. Google对C++的影响有多大？-编程指北的回答-知乎
13. 有哪些值得推荐的小型C语言开源项目？-fanfan的回答-知乎
14. 有什么高质量的C++单头文件库?-liulun的回答-知乎
15. 有什么高质量的C++单头文件库?-芒果浩明的回答-知乎
16. 全网唯一值得推荐的C/C++框架和库-C语言编程指南的文章-知乎
17. OpenBLAS gemm从零入门-白牛的文章-知乎