MUI (Material UI)

Material UI for React with theming, sx prop, and accessibility patterns for v5+.

When to Use

• MUI components (Button, Box, Grid, etc.)
• MUI theming and customization
• Accessible Material Design UIs
• MUI X components (DataGrid, Charts)

Don't use for:

• Non-MUI React (use react skill)
• Vanilla CSS (use css skill)