The article discusses the importance of design tokens in modern design systems, highlighting how they provide a consistent way to manage design elements, improve collaboration among teams, and streamline the design-to-development process. By utilizing design tokens, organizations can enhance the scalability and maintainability of their design assets across various platforms.

Design pattern libraries often face issues such as inconsistency, outdated documentation, and lack of user involvement, which can hinder their effectiveness. To create a successful library, teams should prioritize collaboration, maintain regular updates, and ensure comprehensive user feedback to address these challenges.