xpath_proto_builder is a library to convert objects (JSON, XML, POJO) into protobuf using xpath notation. It primarily uses apache's jxpath library to query input data and google's protobuf library to ...

Protocol Buffers for JavaScript & TypeScript. ... While JSON is already much better than XML, it still comes with a significant overhead. Imagine you are transfering object data between two nodes: ...

XML supports metadata, JSON is just attributes, so there is a challenge to represent metadata in JSON. Also, there is no support for namespaces in JSON. Finally, binary coded files, ...