A modern C++ scope guard that is easy to use but hard to misuse.

A General-purpose Task-parallel Programming System in C++

Postmodern immutable and persistent data structures for C++ — value semantics at scale

Create the next immutable state by mutating the current one

Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks

A small header-only library for converting data between json representation and c++ structs

json_struct is a single header only C++ library for parsing JSON directly to C++ structs and vice versa

JSON for Modern C++

Functional Template Library for Modern C++

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QuickFIX C++ Fix Engine Library