motion 2

A curated library of 186 frontend/UI design skills across 15 collections, with a human-readable index (INDEX.md) and a machine-readable, searchable manifest (SKILLS-MANIFEST.json) for agents.

动效设计参考：动画原则、时长与缓动曲线参数知识库，辅助 UI 动效设计（Motion design reference for DeepSeek Harness）