Element

Material Design is a visual language that synthesizes the classic principles of good design with the innovation of technology and science.

UX guidelines, HTML/CSS framework, and Angular components working together to craft exceptional experiences

Resources, tooling, and design guidelines for building interfaces with GitHub’s design system.

收集了大量的优秀产品的设计体系、样式库，从优秀的体系化设计中获得灵感。

出品jira、Confluence、trello等众多知名互联网工具的公司