mdb-ui-kit

MDB UI Kit (Material Design for Bootstrap) is a collection of over 700 pre-built web interface components built on top of Bootstrap 5, Google's Material Design visual style, and plain JavaScript. Bootstrap is the most widely used CSS framework for building responsive websites — it provides a grid system and basic styling. MDB extends it with a polished Material Design look (the design language used by Google's apps) and adds many more components.

The components cover everything a web developer needs to build a professional-looking website without designing from scratch: buttons, forms, carousels (image slideshows), navigation bars, modals (pop-up dialogs), tables, date pickers, notifications, and hundreds more. Each component is styled to follow Material Design's visual guidelines — clean shadows, smooth animations, and consistent color usage.

The core appeal is speed and aesthetics. A developer can install MDB (via npm or by linking to it directly in HTML), import the components they need, and have a polished, professional-looking interface working in minutes. It requires no additional JavaScript frameworks — it works with plain JavaScript and is optionally compatible with jQuery.

Web developers building any kind of website — portfolio sites, dashboards, e-commerce stores, admin panels — would use MDB when they want a modern, consistent visual design without hiring a designer. It is free under the MIT license for both personal and commercial projects. The styling is written in SCSS (a CSS preprocessor that adds variables and other features to standard CSS).