cpp 8 cpp17 6 header-only 6 single-file 5 macos 3 linux 3 freebsd 3 cpp14 3 cpp11 3 utf-8 3 unicode 3 tomlplusplus 3 toml-parsing 3 toml-parser 3 toml 3 serializer 3 parser 3 no-dependencies 3 json 3 cplusplus-20 3 cplusplus-17 3 configuration-files 3 c-plus-plus-20 3 c-plus-plus-17 3 script 2 shell 2 terminal 2 ubuntu 2 windows 2 c-plus-plus 2 cpp23 2 doctest 2 tdd 2 testing 2 testing-framework 2 unit-testing 2 project 2 posix 2 library 2 data-structures 2 cross-platform 2 cmd 2 clipboard 2 cli 2 bash 2 api 2 windows-10 1 filesystem 1