Javascript Iceberg

doo­dled this on a ran­dom notepad while I was tin­ker­ing with Javascript with more than just a pass­ing inter­est. I was over­whelmed with all the ran­dom and weird things being stuffed into the lan­guage stan­dard. Whenever I tried writ­ing any slight­ly com­pli­cat­ed JS, I would often be anx­ious about miss­ing some­thing that might cre­ate a big mess lat­er. I think the left-pad inci­dent hap­pened around this time as well. Great con­fi­dence boost­er, that.