What are the top CMake repos?

Popular CMake repositories on GitHub, each answered in plain English for non-coders: what it is, its tech stack, and how to run it.

microsoft/vcpkgMicrosoft's package manager for C and C++ that automates installing and managing third-party libraries — repla
ttroy50/cmake-examplesA curated collection of working CMake build system examples for C and C++ developers learning how to configure
openmoonray/openmoonrayMoonRay is DreamWorks' open-source path-tracing renderer used in real feature film production, released freely
zihaomu/flutter_mlA build-level project that connects Flutter apps with on-device machine learning. It uses CMake to handle the