Styleframe is a tool that leverages TypeScript for creating type-safe, composable CSS, making it easy to build everything from basic UI styles to comprehensive design systems. Developers write their styles in a `styleframe.config.ts` file, where they define variables for things like spacing and colors. The tool generates CSS at build time, which ensures there's no runtime overhead for the core styles, allowing for efficient performance. For scenarios requiring dynamic styling, Styleframe offers an optional runtime that can handle prop-based styling through a feature called Recipes. The platform emphasizes flexibility. Designers can mix and match elements from different themes, allowing for customized design systems. You can take colors from one theme and typography from another, integrating various style elements seamlessly. Styleframe also supports both light and dark themes, making it straightforward to manage multiple design modes. The merging capability allows you to combine themes easily, ensuring that your design remains cohesive across different visual styles. Syncing design tokens with Figma is another key feature, allowing teams to keep their code and design files aligned. Styleframe exports tokens in the W3C DTCG format, which can be imported into Figma. This bidirectional sync preserves the structure and semantics of design elements, facilitating collaboration between designers and developers. The upcoming AI feature aims to automate CSS generation and other technical tasks, further streamlining the development process. Styleframe Pro offers additional premium themes and components, enhancing the base functionality. A standout feature is its fluid responsive design capability, which adjusts typography and spacing automatically between defined minimum and maximum scales for different screen sizes. This eliminates the need for complex breakpoint management, allowing for a more straightforward approach to responsive design.