Foundation
Abseil
Google's C++ common library. string_view, Status, optional extras, flat_hash_map (faster than std::unordered_map), logging, flags — production-proven at Google scale.
absl::Statusflat_hash_mapstring_viewflagslogging
Google's C++ common library. string_view, Status, optional extras, flat_hash_map (faster than std::unordered_map), logging, flags — production-proven at Google scale.