FrontendTable-stakesAround since 2014
Material UI (MUI)
Also written as MUI, Material UI, Angular Material, Ant Design, Chakra UI
Ready-made libraries of UI components (buttons, tables, date pickers, dialogs) for React and Angular. MUI and Angular Material follow Google's Material Design look; Ant Design and Chakra UI are popular alternatives.
Think of it like
A catalogue of pre-built kitchen units: you choose and arrange them rather than building each cupboard by hand.
Junior or senior?
Very common in enterprise dashboards.
Junior sounds like
Has used the components as-is.
Senior sounds like
Has themed them to a brand, dealt with bundle size, or built a design system on top.
Ask them
“What did you have to customise in the component library, and what fought you when you did?”