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FasterXML/jackson

A comprehensive and high-performance data-processing suite for Java, primarily known for its robust JSON parsing and data-binding capabilities.

Core Features

High-performance streaming JSON parser and generator

Powerful data-binding for converting POJOs to/from JSON

Extensible support for various data formats (XML, YAML, Avro, CSV, etc.)

Modular architecture with core, data format, and data type libraries

Support for widely used data types (Guava, Joda, PCollections)

Detailed Introduction

Jackson is a widely recognized and robust data-processing suite for the Java and JVM platform. It's best known as the "Java JSON library," offering high-performance streaming JSON parsing, generation, and powerful data-binding capabilities to convert Java objects (POJOs) to and from JSON. Beyond JSON, Jackson's modular design extends its functionality to support numerous other data formats like XML, YAML, Avro, and CSV, as well as various common data types. It serves as a central hub for linking its extensive ecosystem of core components, data format libraries, and data type modules, making it an indispensable tool for data serialization and deserialization in Java applications.