header-only 1,706 cpp 827 cpp17 326 cpp11 245 c-plus-plus 210 cpp20 183 library 182 c 176 cpp14 132 cpp-library 107 no-dependencies 86 single-file 85 cross-platform 82 cplusplus 78 modern-cpp 72 single-header 60 header-only-library 60 cmake 53 json 50 single-header-lib 45 serialization 45 lightweight 44 constexpr 41 compile-time 40 metaprogramming 40 windows 38 parser 38 data-structures 38 argument-parser 37 linux 35 mit-license 35 header 35 matrix 34 logging 32 vector 32 unit-testing 31 c-plus-plus-17 31 reflection 29 cxx 29 simple 28 cpp20-library 27 cli 26 template 26 cpp98 26 math 26 testing 25 fast 24 command-line 24 functional-programming 23 cplusplus-17 23 embedded 23 c-plus-plus-11 23 cpp17-library 23 utility 22 string 22 wrapper 22 template-metaprogramming 22 game-development 21 opengl 21 machine-learning 21 c99 20 algorithm 20 command-line-parser 19 logger 19 linear-algebra 19 concurrency 18 boost 18 stl-containers 17 framework 17 http 17 graphics 17 threading 16 cplusplus-20 16 algorithms 16 multithreading 16 public-domain 16 macos 15 stl 15 cplusplus-11 15 single-header-library 15 threadpool 15 easy-to-use 14 array 14 optimization 14 random 13 cuda 13 small 13 argument-parsing 13 timer 13 open-source 13 logging-library 13 c-plus-plus-14 13 neural-network 13 parsing 13 gamedev 13 quaternion 13 utility-library 12 eigen 12 csv 12 cpp23 12