Khroma is the fastest way to discover, search, and save color combos you'll want to use.
用户体验人的专业社区
质量很高的设计素材网站（良心推荐）
Design everything from detailed icons to high-fidelity interactions—all in one place.
高保真交互原型设计
get a hand picked list of the best user experience design links every week.
Flinto is a Mac app used by top designers around the world to create interactive and animated prototypes of their app designs.
用户体验人的专业社区