A mature JDBC3+ Connection pooling library

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

A JDBC datasource implementation.

Cloudhopper distribution of Proxool database connection pooling library

Guava is a suite of core and expanded libraries that include

Core Protocol Buffers library. Protocol Buffers are a way of encoding structured data in an

Lightweight connection pool.

Disruptor - Concurrent Programming Framework

XStream is a simple and fast library to serialize objects to XML and back again with a low memory footprint.

java common tools

java dao tools

java email tools

java excel tools

java http tools

java kafka tools

java memcache tools

java mongo tools

java protobuf tools

java quartz tools

java redis tools

java socket tools

java web tools

java websocket tools

java xml tools

high performance memcached java client

Apache Commons DBCP software implements Database Connection Pooling

Advanced and thread-safe Java Redis client for synchronous, asynchronous,

Netty is a NIO client server framework which enables quick and easy development of network applications such as protocol ...

Netty is a NIO client server framework which enables quick and easy development of network applications such as protocol ...

Apache Commons Email provides an API for sending email, simplifying the JavaMail API.

Apache Commons DBCP software implements Database Connection Pooling

Apache HttpComponents Client

Apache HttpComponents Client

Apache HttpComponents HTTP/1.1 core components

Apache HttpComponents Core (non-blocking I/O)

Apache HttpComponents AsyncClient

Kafka client library for building producers and consumers that interact with Apache Kafka clusters for high-throughput ...

Implementation for Apache Log4J, a highly configurable logging tool that focuses on performance and low garbage ...

Apache POI - Java API To Access Microsoft Format Files

Apache POI - Java API To Access Microsoft Format Files

flexible XML framework for Java

Hibernate's core ORM functionality

Hibernate Search integration with Hibernate Core

A complete, Java-based solution for accessing, manipulating,

The MongoDB Synchronous Driver

Quartz is a job scheduling library that can be embedded in java applications with support for transactions, persistence, ...

Valkey and Redis Java client, Real-Time Data Platform. Sync/Async/RxJava/Reactive API. Over 50 Valkey and Redis based ...

Spring Object/Relational Mapping which provides integration layers for popular object-relational mapping APIs, including ...

Spring Context provides access to configured objects like a registry (a context). It inherits its features from Spring ...

Support classes for integrating common third-party libraries into a Spring application context

Spring Web provides integration features such as multipart file upload functionality and the initialization of the IoC ...

Jedis is a blazingly small and sane Redis java client.