SniffNet is an open-source desktop application designed for network traffic visualization and analysis. Developed by Gyula Gyorffy, it aims to provide users with an intuitive and interactive way to monitor their network activity using graphical representations such as charts and graphs. The repository can be found on GitHub under the username gyulyvgc. SniffNet is built using Python, leveraging libraries like PyQt5 for its user interface and Scapy for handling network packets.

The core functionality of SniffNet revolves around capturing live network traffic data from the user's machine. It uses this data to generate real-time visualizations that depict various aspects of the traffic, including packet counts, data volume over time, protocols used, and more. Users can explore different views such as bar charts for protocol distribution or pie charts showing IP addresses distribution. The tool also supports historical data viewing by allowing users to save captured sessions and analyze them later.

One of the standout features of SniffNet is its user-friendly interface, which abstracts the complexity of network traffic analysis into a visually appealing format. This makes it accessible not only for IT professionals but also for individuals with limited technical expertise who are interested in understanding their network activity better. The application provides several customization options, enabling users to tailor the visualizations according to their specific needs or interests.

SniffNet's modular architecture allows for easy extension and customization. Users can modify existing features or add new ones by contributing to the open-source codebase. The project encourages community involvement, with clear instructions provided in the README file on how to set up the development environment, build the application, and contribute changes back to the repository.

The repository includes detailed documentation and examples that guide users through installation processes, configuration settings, and usage tips. It also features a section on potential future enhancements and known issues, inviting community feedback and contributions to improve SniffNet further.

Overall, SniffNet is an excellent tool for anyone interested in network traffic analysis, offering both powerful functionality and ease of use through its comprehensive visualization capabilities. Its open-source nature invites collaboration and continuous improvement, making it a valuable resource within the tech community.