Join us for a dynamic lightning talk at FOSDEM, titled "Ensuring Longevity: Strategies for Sustainable FLOSS Projects." In this brief but impactful session, we'll tackle the critical issue of sustainability in Free/Libre and Open Source Software (FLOSS). Discover key strategies to overcome common challenges such as funding, contributor engagement, and community dynamics, essential for the enduring success of FLOSS projects. This talk is an essential snapshot for anyone involved in FLOSS, offering valuable insights into sustaining projects in a rapidly evolving open-source landscape.