PlatformCon 2023 was a highly successful event that exceeded expectations, with over 16,000 attendees and a significant increase in growth compared to last year's event. The conference featured five new tracks, including "Blueprints" which showcased tried-and-tested blueprints, reference architectures, and key design considerations for building robust enterprise Internal Developer Platforms (IDPs). Industry thought leaders shared insights on the cultural aspects of platform engineering, communicating the business value of IDPs, and real-world platform stories, providing valuable lessons for attendees. The event also highlighted the importance of treating internal developers like customers, establishing a baseline for success early, and recalibration to make an impact.