Ns4_gear_watchdog, a lightweight application, is the daemon of the NS4 framework, which guards and manages the NS4 process.

ns4_chatbox is a communication component that integrates qqbot, wxchat, rasa, and Web Services

With the help of NS4 framework, a meaningful global unique ID is generated to identify large amounts of data such as orders and accounts.

NS4 is an excellent service framework with high performance. Mainly applicable to message flow or business systems with streaming business as the core model. It supports message distribution, trans…

The Spring Framework

Spring Framework

Apache Lucene and Solr open-source search software

Apache Tomcat

Mirror of Apache HttpClient

Apache Maven core

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

Apache ActiveMQ Classic

Apache Hadoop

Apache ZooKeeper

Apache Nutch is an extensible and scalable web crawler

😎 Awesome lists about all kinds of interesting topics

🙃 A delightful community-driven (with 2,400+ contributors) framework for managing your zsh configuration. Includes 300+ optional plugins (rails, git, macOS, hub, docker, homebrew, node, php, python…

📚 Freely available programming books

📚 免费的计算机编程类中文书籍，欢迎投稿

Linux kernel source tree