Chakra UI is a simple, modular and accessible component library that gives you the building blocks you need to build your React applications.

Chakra UI

A collection of UX frameworks you can use to build Fluent experiences that fit seamlessly into a broad range of Microsoft products.

Fluent 2

Material 3 is the latest version of Google’s open-source design system. Design and build beautiful, usable products with Material 3.

Material Design

Spectrum provides components and tools to help product teams work more efficiently, and to make Adobe’s applications more cohesive.

Spectrum

Cards are used to group information about subjects and their related actions. Cards can include images, text, buttons, links, and data visualizations.

Card

content

Sets the padding around the content of the card

size

Applies a distinct style to the component.

appearance

The Angular team builds and maintains both common UI components and tools to help you build your own custom components. The team maintains several npm packages.

Angular Material

Help designers/developers building beautiful products more flexible and working with happiness.

Ant Design

The Base design system defines the foundations of user interfaces across Uber's ecosystem of products & services. It brings all Uber experiences together under a single, unified framework.

Base

Blueprint is an open source project developed at Palantir. A react - based UI toolkit for the web.

Blueprint

The Elastic UI framework (EUI) is a design library in use at Elastic to build internal products that need to share our aesthetics. It distributes UI React components and static assets for use in building web layouts.

Elastic UI

Build fully functional accessible web applications faster than ever – Mantine includes more than 100 customizable components and 50 hooks to cover you in any situation.

Mantine

Material UI is beautiful by design and features a suite of customization options that make it easy to implement your own custom design system.

Material UI

Pajamas is here to make it as comfortable as possible for anyone to contribute towards GitLab. You will find information such as our principles, components, usage guidelines, branding, research methodologies, and more!

Pajamas

The UI building blocks for creating a cohesive design across Pluralsight products.

Pluralsight Design System

Our components are a collection of interface elements that can be reused across the Shopify system.

Polaris

Vuetify is a no design skills required Open Source UI Library with beautifully handcrafted Vue Components.