FOSSY is a curated directory of free and open-source software projects. Its primary function is to provide a single, organized platform where users can discover, explore, and evaluate FOSS projects. Projects listed on FOSSY are hand-picked and ranked using live GitHub signal data, which reflects recent activity, community engagement, and overall project health. The directory is built for developers and open-source enthusiasts, and it operates independently as a free service with no fees or credit card requirements. The platform offers several features designed to support both project maintainers and users. A daily featured pick highlights a notable project, while a featured contributor section recognizes individuals who actively support the open-source community. The directory also includes a continuously updated list of the most-starred FOSS projects, as well as featured articles that delve into specific tools and technologies. Users can submit their own open-source projects for inclusion, and the platform provides community kudos and contributor recognition to encourage engagement. Typical use cases include discovering new software tools for development, productivity, or multimedia tasks. Developers may use FOSSY to find projects that align with their technical stack, while maintainers can increase visibility for their work. The workflow involves browsing or searching the directory, reading curated descriptions and articles, and accessing project repositories directly via links. The site focuses on a wide range of categories, from AI agents and terminal utilities to desktop companions and mobile tools, all with a commitment to free and open-source licensing. FOSSY does not require user registration to browse, though submitting a project is free and takes under two minutes. The platform is web-based and accessible via any modern browser. Technical details vary per listed project, but the directory itself operates without telemetry and prioritizes a lightweight, community-driven experience. It is part of the GreenRocket family and is built with a focus on serving the open-source ecosystem.