nlohmann_json (conda): JSON for Modern C++ is a C++11 JSON parser.
Keywords: bson|cbor|header-only|json|json-diff|json-merge-patch|json-parser|json-patch|json-pointer|json-serialization|messagepack|msgpack|rfc-6901|rfc-6902|rfc-7049|rfc-7159|rfc-8259|stl-containers|ubjson