Explore the challenges of component reusability and pattern libraries in this React Advanced 2021 conference talk. Delve into the complexities of adapting components to different design requirements, handling variations in patterns, and maintaining a modular front-end. Learn about the struggles developers face when dealing with exceptions, overrides, and refactoring base patterns. Discover potential approaches to componentization and framing the problem of creating flexible, maintainable pattern libraries. Gain insights into topics such as Web Components, Class Name Injection, Specialized Patterns, and the concept of Open Components. Examine the space between components and redefine the problem to improve your approach to building scalable and adaptable React applications.