Fastjson is a high-performance and complete JSON library written in Java language. It uses an "assumed ordered fast matching" algorithm to improve the performance of JSON Parse to the extreme. It is currently the fastest JSON library in the Java language. The Fastjson interface is simple and easy to use, and has been widely used in various application scenarios such as cache serialization, protocol interaction, Web output, and Android clients.
FAST (faster than any other Java-based parser and generator, including jackson)
Powerful (supports common JDK classes including any Java Bean Class, Collection, Map, Date or enum)
Zero dependencies (no dependencies on any other libraries except JDK)
