# 在线工具 [https://cubic-bezier.com/#.77,.25,.16,.82](https://cubic-bezier.com/#.77,.25,.16,.82) [http://greweb.me/bezier-easing-editor/example/](http://greweb.me/bezier-easing-editor/example/) # 计算进度 [https://www.npmjs.com/package/bezier-easing](https://www.npmjs.com/package/bezier-easing)