GSON (JSON)

GSON (Google Gson) is an open-source Java library developed by Google that is used to convert Java objects into their JSON representation and vice versa. It provides a simple API for serialization and deserialization, enabling seamless data interchange between Java applications and web services…

Key facts

First appeared: 2008
Category: technology
Problem solved: GSON was created to simplify the process of converting Java objects to JSON format and converting JSON data back into Java objects. Before GSON, developers often resorted to manual parsing of JSON strings, which was error-prone and time-consuming, or used less intuitive libraries that didn't integrate as seamlessly with Java's object model. GSON aimed to provide a direct, object-oriented mapping for JSON data.
Platforms: Android, Java Virtual Machine (JVM)

Related technologies

Retrofit (for REST clients)
RESTful APIs
Servlets and JSPs
Android SDK
Java
Spring Framework

Notable users

Google (internal projects and Android SDK)
Many Android application developers
Various enterprise Java applications