Open source cross-platform Java Visual Traceroute
This is now also available here github.com/sharkcz/collectl.git
Capture and control API for IIDC compliant cameras
An emulator for Gameboy and GameboyAdvance systems
Database manager for MySQL, PostgreSQL, SQL Server, MongoDB
UNIX-like reverse engineering framework and command-line toolset
Cross-platform multi-protocol VPN software
A YouTube browser for SMPlayer
smart and open source document management system
A CPU miner for Litecoin, Bitcoin, and other cryptocurrencies
Stamp album page design and layout software
Bitwarden client applications (web, browser extension, desktop, cli)
Community-based GPL-licensed network monitoring system
Privacy-focused web browser fork of Firefox
An open-source sandbox tower defense game
Low-code programming for event-driven applications