Pattern Lab is a robust tool for building and maintaining design systems. Essentially, it’s a front-end framework that helps designers and developers create and organize UI components in a systematic and reusable way. At its core, Pattern Lab promotes modularity and consistency by breaking down UI elements into smaller, manageable pieces called patterns. These patterns can range from simple buttons and form inputs to more complex components like navigation bars and card layouts. By encapsulating these patterns, designers can easily reuse them across different projects, ensuring a cohesive and unified user experience. One of the key features of Pattern Lab is its ability to generate a living style guide automatically.