Easings Js Library
npm install easing-libeasing-lib
===
* GIT
* https://github.com/react-atomic/react-atomic-molecule/tree/master/packages/easing-lib
* NPM
* https://npm.im/easing-lib
* time
* proceess in duration
* begin
* start value
* change
* end or effect valuee
* duration
* total run time
* Demo
* https://github.com/react-atomic/react-atomic-molecule/blob/master/packages/easing-lib/src/__tests__/easeOutQuartTest.js