备忘

Angular WebWorker Renderer

https://zhuanlan.zhihu.com/p/28365967

SharedWorker

https://developer.mozilla.org/zh-CN/docs/Web/API/SharedWorker

ng-alain

https://github.com/cipchk/ng-alain

ng-tree-antd

https://github.com/cipchk/ng-tree-antd