Core library of the MessagePack for Java

Fastjson is a JSON processor (JSON parser + JSON generator) written in Java

Clojure library for fast JSON encoding and decoding.

Java API to access the InfluxDB REST API

Jackson extension that adds support for MessagePack

Protobuf

Embulk: Service Provider Interface (SPI) for Java plugins

Transit is a data format and a set of libraries for conveying values between applications written in different languages. This library provides support for marshalling Transit data to/from Java.

Java APIs for Embulk plugins

Embulk JSON processor for Embulk plugins

Zeebe Client Java