Clarity Design System UX guidelines, HTML/CSS framework, and Angular components working together to craft exceptional experiences
Polaris Design System Our design system helps us work together to build a great experience for all of Shopify’s merchants.
Atlassian Design Use Atlassian's end-to-end design language to create straightforward and beautiful experiences
IBM Design Language Use the IBM Design Language to create beautifully crafted products and enlightening user experiences
Ant Design A design system with values of Nature and Determinacy for better user experience of enterprise applications
Nachos by Trello This comprehensive guide and resource library contains everything you’ll need to design with Trello