It is now common knowledge that in 1995 Brendan was given only 10 days to write the JavaScript language and get it into Netscape. Date handling is a fundamental part of almost all programming languages, and JavaScript had to have it. That said, it’s a complex problem domain and there was a short timeline. Brendan, under orders to “make it like Java” copied the date object from the existing, infant, java.Util.Date date implementation. This implementation was frankly terrible. In fact, basically all of it’s methods were deprecated and replaced in the Java 1.1 release in 1997. Yet we’re still living with this API 20 years later in the JavaScript programming language. ~ https://maggiepint.com/2017/04/09/fixing-javascript-date-getting-started/
Yeah I know, but it was so good, I should have mentioned that though, so thanks for linking alternatives!