Glass UI Generator - CSS generator for glassmorphism
Topstyle - TopStyle contains powerful tools for building standards-compliant web sites.
Neumorphism UI - Neumorphism inspired UI web components, sections and pages
Stylizer - A productivity-focused real-time CSS editor for serious web developers. Mac OS X and Windows.
Clippy - CSS Clip-path Maker - Drag and points to generate clip-path CSS
EnjoyCSS - CSS generator for rich graphical styles without coding