Carbon is IBM’s open-source design system for products and experiences. 

Carbon Design System

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

We chose to open-source it to allow the community to design and build their own projects with Primer.

Primer Design System

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

Spectrum

Table is a container for displaying data efficiently. Usually, it allows users to sort, search, paginate, filter data, and take action on large amounts of data.

Disy is a minimalist Design System/UI Kit to help you build human-centered product experience.

Disy

10X your speed while becoming a Figma expert.

UI Prep

Design UI interfaces and simplify the process of integrating into live websites with Tailwind CSS using this professional Figma design system featuring 1000+ component variants, responsive pages, dark mode, and auto-layout.

Flowbite

AlignUI is an advanced design system for Figma that offers comprehensive and high-quality components, as well as customizable dashboards, widgets, and templates tailored for different sectors and purposes.

AlignUI

Frames X is the one Figma design system and Handbook to streamline your workflow, help complete projects faster, and get paid more by managing more clients efficiently.

Frames X

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

Ant Design

Untitled UI is the largest UI kit and design system for Figma in the world. Kickstart any project, save thousands of hours, and level up as a designer.

Untitled UI

Tetrisly is constantly updated with the newest Figma features like variables, auto-layout, properties, nested instances.

Tetrisly

Table

Provide a collection of the rows which will be rendered inside of the table

data

Table columns. Data passed to each header cell.

columns

Affects the sizes of all table subcomponents (rows, cells, etc).

size

Header becomes sticky and pins to top of table when scrolling.

isStickyHeader

Whether every odd/even row background color should be changed.

isStriped

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

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

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

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

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

Fluent 2

Welcome to our curated collection of UI goodness, the Zendesk Garden. The Garden is where we grow user interface components for Zendesk products.

Garden

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

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.

Vuetify

Atlassian's official UI library, built according to the Atlassian Design Guidelines.

Atlassian Design System

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