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## Introduction Share some open-source projects. ## online-judge The Online Judge platform system (referred to as OJ) is a source program judgment system. You can submit the source code of various programs (such as C, C++, Java) online, and the system compiles and executes the source code, and verifies the correctness of the program source code through pre-designed test cases. [](https://gitee.com/jungle/online-judge) ## libcli Libcli is a command-line interface (CLI), a console that helps users issue commands to a program. It can serve as a command-line configuration management interface for embedded devices, supporting features such as command-line suggestion, auto-completion, command-line help, integer parameters, character parameters, IP/MAC address parameters, etc. It supports multi-user VTY CLI technology via Telnet and operates at the view/buildrun/command-line levels. [](https://gitee.com/jungle/libcli) ## packethub [packethub](https://packethub.happyoj.com) is an online hex-dump network packet decoder. Analyzes protocol structure and fields of network packets in hexadecimal format. [](https://gitee.com/jungle/packethub) ## eventhub [eventhub](https://event.happyoj.com) is an automatically collect competition information from globally renowned contest platforms. [](https://gitee.com/jungle/eventhub) ## npth npth dynamic library, Implementing serial scheduling of threads. [](https://gitee.com/jungle/npth)
