A free and strong UCI chess engine

Production-Grade Container Scheduling and Management

a distributed deep learning platform

Apache Log4j 2 is a versatile, feature-rich, efficient logging API and backend for Java.

Apache Maven core

Apache Camel is an open source integration framework that empowers you to quickly and easily integrate various systems consuming or producing data.

Apache Hadoop

Lightweight, Portable, Flexible Distributed/Mobile Deep Learning with Dynamic, Mutation-aware Dataflow Dep Scheduler; for Python, R, Julia, Scala, Go, Javascript and more

APM, Application Performance Monitoring System

Apache Spark - A unified analytics engine for large-scale data processing

The java implementation of Apache Dubbo. An RPC and microservice framework.

Apache Superset is a Data Visualization and Data Exploration Platform

Apache ECharts is a powerful, interactive charting and data visualization library for browser

Apache Commons Email

Apache Commons Statistics

Apache Commons Geometry

Apache Commons Numbers

Apache Commons Crypto

Apache Commons Exec

Apache Commons Logging

Apache Commons VFS

Apache Commons FileUpload is a robust, high-performance, file upload capability to your servlets and web applications

Apache Commons BCEL

Apache Commons Compress

Apache Commons Text

Apache Commons CLI

Apache Commons DbUtils

Apache Commons Codec

Apache Commons Math

Apache Commons Collections