FoundryVTT
Foundry Virtual Tabletop is a modern, self-hosted virtual tabletop platform designed for playing tabletop roleplaying games online. It provides a comprehensive suite of tools for game masters and players, including dynamic lighting, fog of war, automated combat systems, and extensive customization options. FoundryVTT supports multiple game systems and offers a rich ecosystem of community-created modules and content. With its powerful JavaScript API and intuitive interface, FoundryVTT delivers an immersive gaming experience that rivals traditional tabletop gaming.