Design better

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

Element，一套为开发者、设计师和产品经理准备的基于 Vue 2.0 的桌面端组件库

Create the world’s best enterprise app experiences.

590 Website Style Guide Resources

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

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。