1.TheHPXProject / hpxThe C++ Standard Library for Parallelism and Concurrencyc-plus-plusdistributedcross-platformparallelismconcurrencycpp20+1 moreC++BSL-1.03K total577 forks+83 starsfrom 2,871 · score 4.43
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3.taocpp / PEGTLParsing Expression Grammar Template Librarypegheader-onlycppparsingcpp17cpp11+7 moreC++BSL-1.02.2K total249 forks+28 starsfrom 2,142 · score 3.37
4.tzcnt / TooManyCooksC++20 concurrency framework with no compromises. Excellent performance, powerful features, and simple syntax.coroutinescppcpp20lock-freeconcurrencymulti-threading+7 moreC++BSL-1.0284 total12 forks+12 starsfrom 272 · score 2.56
5.Dobiasd / FunctionalPlusFunctional Programming Library for C++. Write concise and readable C++ code.rangecompositionstlfunctional-programmingalgorithmsheader-only+6 moreC++BSL-1.02.3K total180 forks+11 starsfrom 2,287 · score 2.48
6.khizmax / libcdsA C++ library of Concurrent Data Structureslock-freecontainershazard-pointerrcuC++BSL-1.02.7K total364 forks+9 starsfrom 2,738 · score 2.30
8.dlang / visualdVisual D - Visual Studio extension for the D programming languageDBSL-1.0309 total71 forks+5 starsfrom 304 · score 1.79
9.pfultz2 / LinqLinq for list comprehension in C++linqc-plus-pluscppcpp11cplusplusfunctionalC++BSL-1.0670 total80 forks+2 starsfrom 668 · score 1.10