This book explores sustainable urban development, addressing the challenges and opportunities encountered in the 21st century. It addresses topics such as resilience, blockchain architecture, and green roofs, offering insights into urban challenges and opportunities. The research provides innovative strategies and best practices for sustainable, equitable, and resilient urban communities. The collection emphasizes stakeholder integration, community engagement, and the importance of addressing specific challenges faced by vulnerable populations. As a valuable resource for researchers, practitioners, policymakers, and students, this publication aims to foster informed conversations about the future of urban planning and design, and inspire further research and dialogue on sustainable urban development, paving the way for more sustainable urban communities worldwide.