MUI (formerly Material-UI) is the React UI library that provides a robust, customizable, and accessible library of foundational and advanced components, enabling you to build your own design system and develop React applications faster.
Butterfly is a simple and powerful JavaScript/React/Vue2 diagramming library which concentrate on flow layout field.
Flowy is a javascript library to create pretty flowcharts with ease. Build automation software, mind mapping tools, or simple programming platforms in minutes by implementing the library into your project.