packets

Like nmap for mapping wifi networks you're not connected to, plus device tracking

Scalable Distributed Game Server Engine with Hot Swapping in Golang

Secure client/server connections over UDP

Cross-platform, low level networking using the Rust programming language.

High-level, multiplatform C++ network packet sniffing and crafting library.

❄ PcapXray - A Network Forensics Tool - To visualize a Packet Capture offline as a Network Diagram including device identification, highlight important communication and file extraction

Official repository - Fully managed, cross platform (Windows, Mac, Linux) .NET library for capturing packets

Parse and serialize minecraft packets, plus authentication and encryption.

Terminal Network scanner & diagnostic tool with modern TUI

Provides read and write access to the Minecraft protocol with Bukkit.

A Python Package for Data Exfiltration

🤒 A modern alternative network traffic sniffer.

Ostinato - Packet/Traffic Generator and Analyzer

An easy experiment which uses the ESP8266 wifi module to look for near smartphones around you

Polymorph is a real-time network packet manipulation framework with support for almost all existing protocols

Arduino library to transfer dynamic, packetized data fast and reliably via Serial, I2C, etc.

💓 Perform TCP handshake without ACK in Go, useful for health check, that is SYN, SYN-ACK, RST.

🌐 LEGO blocks for networking, a Python library to help create and test flexible network topologies across real and simulated physical links.

C++ program to capture and display all traffic between a client and a server in minecraft

Package xdp allows one to use XDP sockets from the Go programming language.