Material UI is a React UI framework that follows the principles of Material design. It is based on Facebook’s React framework and contains components that are made according to Material guidelines. Material design was developed by Google in 2014 while Material UI was developed by a small, dedicated, and passionate team in 2017. The first beta version of the Material UI on GitHub came out on June 23 in 2017. The first running version dates from 2018 according to the official website. Material UI is strongly connected with Material design, but you shouldn’t confuse the two. Material UI is just a react component library without Material design, that’s why we built our comparison from the perspective of the fact that Material guidelines go first, Material framework follows. Google uses Material Design in all its products, Material UI is used by Nasa, Amazon, Unity, JPMorgan, etc.