Microsoft fluent

Invision 的项目，已发布多本设计相关电子书籍，推荐阅读，质量上程。

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

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

One Thought, One UI

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

出品jira、Confluence、trello等众多知名互联网工具的公司