http://liubin.org/promises-book/
rsvp
vow
bluebird
q
when
https://www.npmjs.com/package/whenjs
https://www.npmjs.com/package/rsvp
https://www.npmjs.com/package/vow
http://bluebirdjs.com/docs/getting-started.html
https://www.npmjs.com/package/q
https://www.npmjs.com/package/deferreds
https://www.npmjs.com/package/promise-deferred
https://www.npmjs.com/package/es6-promise-pool
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https://github.com/yahoo/ypromise/blob/master/promise.js
https://github.com/stefanpenner/es6-promise
https://github.com/getify/native-promise-only/
https://github.com/kriskowal/q
https://github.com/yahoo/ypromise
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https://github.com/julianshapiro/velocity
http://velocityjs.org/
http://www.css88.com/doc/zeptojs_api/#
http://foundation.zurb.com/
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https://lodash.com/
http://underscorejs.org/
http://ricostacruz.com/jquery.transit/
http://github.com/rstacruz/jquery.transit
https://d3js.org/
