拖拽组件生成自定义页面 开源项目 支持MIT协议

- [Saber](https://github.com/ecomfe/saber)
- [Dragula](https://github.com/bevacqua/dragula)
- [React-Beautiful-Dnd](https://github.com/atlassian/react-beautiful-dnd)
- [Gridstack.js](https://github.com/gridstack/gridstack.js)