Support Chinese character (both Simplified and Tranditional) to most popular Pinyin systems, including Hanyu Pinyin, ...

Caffeine is a high performance, near optimal caching library. It provides an in-memory cache using a Google Guava ...

Javaclub monitor

Javaclub toolbox

JavaBeans Validation (Bean Validation) is a validation model that can add constraints to the beans with annotations ...

FreeMarker is a "template engine"; a generic tool to generate text output based on templates.

Hibernate's Jakarta Validation reference implementation.

jsoup is a Java library that simplifies working with real-world HTML and XML. It offers an easy-to-use API for URL ...

An open source offline IP address data manager framework and locator with both IPv4 and IPv6 suppported

The MyBatis SQL mapper framework makes it easier to use a relational database with object-oriented

API for SLF4J (The Simple Logging Facade for Java) which serves as a simple facade or abstraction for various logging ...

YAML 1.1 parser and emitter for Java

Jedis is a blazingly small and sane Redis java client.

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

Core Jackson processing abstractions (aka Streaming API), implementation for JSON

This is a java JDBC ORM Framework

Guava is a suite of core and expanded libraries that include

JSON API documentation for spring based applications

JSON API documentation for spring based applications

API for Jakarta Servlet, enabling web applications to handle HTTP requests and responses through a standard interface ...

Javassist (JAVA programming ASSISTant) makes Java bytecode manipulation

Lombok is a Java library that provides annotations to simplify Java development by automating the generation of ...

Spring webmvc contains Spring's model-view-controller (MVC) and REST Web Services implementation for web applications. ...

Spring Boot auto-configuration attempts to automatically configure your Spring application based on the jar dependencies ...

Spring Data module for Redis

This is a java JDBC ORM Framework

JUnit Jupiter is the API for writing tests using JUnit 5.

MySQL Connector/J is a JDBC Type 4 driver, which means that it is pure Java implementation of the MySQL protocol and ...

The AspectJ weaver applies aspects to Java classes. It can be used as a Java agent in order to apply load-time