Memory Efficient Serialization Library
Reads .coverage files and generates a coloured .html for each .h, .c, .cpp, .cs file with coverage information
flatbuffer schema tools (formatting, html generation)
Boost.Geometry - Generic Geometry Library | Requires C++14 since Boost 1.75
Grammars written for ANTLR v4; expectation that the grammars are free of actions.
Syntax-Highlighting for Visual Studio using Textmate grammar
MSVC's implementation of the C++ Standard Library.
The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
A repository for gRFCs
Boost.org spirit module
A Visual Studio sample extension