Materialize CSS - A modern responsive front-end framework based on Material Design
Essential JS - 60+ stunning, feature-rich JavaScript UI controls
Material UI - A CSS Framework and a Set of React Components that Implement Google's Material Design
Dojo Toolkit - Dojo Toolkit
Topcoat - TopCoat, TopWeb, Rheologic, Software for coating, drying, converting, web handling, industries.
Kendo UI - Fast, light, complete: 70+ jQuery-based UI widgets in one powerful toolset