alibaba/fastjson
25,640
FASTJSON 2.0.x has been released, faster and more secure, recommend you upgrade.
高性能Java JSON库，2.0.x版本更快更安全
protocolbuffers/protobuf
71,298
Protocol Buffers - Google's data interchange format
Google的语言中立、平台中立的可扩展结构化数据序列化机制
capnproto/capnproto
13,048
Cap'n Proto serialization/RPC system - core tools and C++ library
Cap'n Proto序列化与RPC系统，包含核心工具和C++库