Mast is a lightweight, developer-first framework with essential classes and strategies for efficient Webflow site building. With a focus on minimalism, Mast offers fewer classes and elements for faster development and customization. This framework enables users to build from scratch quickly, customize base styles, and match brand guidelines effortlessly. From typography to color swatches, Mast provides a comprehensive style guide with components like buttons, form fields, and cards. By utilizing Mast, users can streamline their design process, enhance site performance, and save time on development. With a developer-first mentality, Mast is an ideal choice for creating sleek and efficient Webflow websites.