🍬A set of tools that keep Java sweet.

FASTJSON 2.0.x has been released, faster and more secure, recommend you upgrade.

Redisson: the high-level Java client for Redis and Valkey. Sync/Async/RxJava/Reactive API. Over 50 Valkey and Redis based Java objects and services: Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Bloom filter, Spring, Tomcat, Scheduler, JCache API, Hibernate, RPC, local cache..

PDF Parser for AI-ready data. Automate PDF accessibility. Open-source.

A configuration as code language with rich validation and tooling.

Java JWT: JSON Web Token for Java and Android

A tool for mocking HTTP services

Java DSL for easy testing of REST services

Generate Java types from JSON or JSON Schema and annotate those types for data-binding with Jackson, Gson, etc

A reference implementation of a JSON package in Java.

🚄 FASTJSON2 is a Java JSON library with excellent performance.

General data-binding package for Jackson: works on streaming API (core) implementation(s)

Android logger, pretty, powerful and flexible, log to everywhere, save to file, all you want is here.

Manifold is a Java compiler plugin, its features include Metaprogramming, Properties, Extension Methods, Operator Overloading, Templates, a Preprocessor, and more.

The Hypersistence Utils library (previously known as Hibernate Types) gives you Spring and Hibernate utilities that can help you get the most out of your data access layer.

Logback JSON encoder and appenders

Confluent Schema Registry for Kafka

Core part of Jackson that defines Streaming API as well as basic shared abstractions

converts binary PDF to JSON and text, for server-side PDF processing and command-line use. Zero dependency.

Java serialization library, proto compiler, code generator