cli example - test it yourself
let hashtagsParser = require('hashtags-parser');
hashtagsParser("#freetibet") // = > ["free", "tibet"]
hashtagsParser("#realdonaldtrump") // = > ["real","donald","trump"]
hashtagsParser("#FREETIBET") // = > ["free", "tibet"]
hashtagsParser("#freetibetorg") // = > ["free", "tibet"]
hashtagsParser("#FreeTibet") // = > ["free", "tibet"]
hashtagsParser("#3Tibet") // = > ["free", "tibet"]
hashtagsParser("#free_tibet") // = > ["free", "tibet"]
hashtagsParser("#FREE_TIBET") // => ["free", "tibet"]
hashtagsParser("#freeTIBET") // => ["free", "tibet"]
hashtagsParser("#FreeTIBET") // => ["free", "tibet"]
hashtagsParser("#freeTibet") // => ["free", "tibet"]