Jackson (JSON)

Jackson JSON Processor is a high-performance, feature-rich Java library for processing JSON data. It provides functionalities to serialize Java objects into JSON and deserialize JSON into Java objects, supporting streaming, tree model, and data binding approaches.

Key facts

First appeared: 2007
Category: technology
Problem solved: Jackson JSON Processor was created to provide an efficient, flexible, and easy-to-use solution for converting between Java objects and JSON data structures. Before Jackson, Java developers struggled with cumbersome manual parsing, slow and complex reflection-based libraries, or heavyweight XML-centric data binding solutions like JAXB that were ill-suited for the emerging lightweight JSON format.
Platforms: Android, JVM (Java Virtual Machine)

Related technologies

Apache Kafka
RESTful APIs
Microservices architectures
Spring Framework
Hibernate
Elasticsearch
Spring Boot

Notable users

Amazon
Netflix
Any enterprise utilizing Java for backend services, especially with Spring Boot.
IBM
Google