Among the projects followed by the Developers Italia community, there are few Kits to help web development phase, that are based on a shared design system. Currently, the foundation for many kits has been laid. Some of these are in the early stages while others are stable. The designed Kit needs to cater to a broad spectrum of users: from the expert designers to first-time visitors. The goal of this project will be to complete the UI Kit for React which is based on Bootstrap Italia and React Storybook.