Learn strategies for maintaining a thriving open-source project and expanding your contributor base in this conference talk by Kendall Nelson from OpenStack Foundation and Guinevere Saenger from GitHub. Explore key aspects of project health, including measuring growth, fostering a collaborative culture, and implementing community-driven incentives. Discover practical tips for project planning, resolving disagreements, and leveraging support from sponsor companies and foundations. Gain insights on developing an inclusive mindset and creating an environment that encourages participation and long-term engagement from contributors.