PcapPlusPlus is a multiplatform C++ library for capturing, parsing and crafting of network packets. It is designed to be efficient, powerful and easy to use. It provides C++ wrappers for the most popular packet processing engines such as libpcap, Npcap, WinPcap, DPDK, AF_XDP and PF_RING.

SpeedTest by OpenSpeedTest™ is a Free and Open-Source HTML5 Network Performance Estimation Tool Written in Vanilla Javascript and only uses built-in Web APIs like XMLHttpRequest (XHR), HTML, CSS, JS, & SVG. No Third-Party frameworks or libraries are Required. Started in 2011 and moved to OpenSpeedTest.com dedicated Project/Domain Name in 2013.

Ronin is a Free and Open Source Ruby Toolkit for Security Research and Development. Ronin also allows for the rapid development and distribution of code, exploits, payloads, etc, via 3rd party git repositories.

Invisible network protocol sniffer

A PHP class to ping hosts.

月海 (Sea Moon) 是一款 FaaS/BaaS 实现的 Serverless 网络工具

Vernet - Network Analyzer and Monitoring Tool

Python-based Comprehensive Network Packet Analysis Library

A network scanner tool, developed in Python 3 using scapy.

Powerful network toolset packed into an Android app. Gathers and displays the information about the Wi-Fi network environment! 📱✨

A Docker image with various network tools pre-installed.

v1ew-s0urce a recon tool built by the 5/9Dark team.

DNS Ping: to check packet loss and latency issues with DNS servers

Simple Penetration Testing Multitool For Beginners.

A Ping package for Laravel

🚀 Takes minutes to explore the topology of all routable /24 prefixes in IPv4 address space. Now supports IPv6 scan!

This is a multipurpose tool which is useful in networking or network hacking.

网络调试助手

A simple DNS client similar to nslookup. Does not use any DNS libraries.

A simple application to check the status of a URL and port if it is open or closed