Photos from the pioneering Bluesky hackathon hosted at Y Combinator in San Francisco on Sunday February 25, 2024, where developers came together to create innovative applications leveraging Bluesky's open APIs. With access to the platform's decentralized protocol, attendees built algorithms, machine learning models, and more to shape the future of ethical, community-owned social networking. Images showcase Bluesky leadership, developer teams, project building, and the excitement surrounding this first-of-its-kind social media hackathon centered on transparency and accessibility.