Why call it "Ant" and not "Antjs" or "Ant.js" when there is already Ant from Apache? https://ant.apache.org
Some people have also heard of ants of the formicidaen variety.
apache ant (another neat tool) is from the java ecosystem (and can be used outside of it) that has largely been replaced by maven, which is gradually being replaced gradle.
this project seems to only overlap with either in that it uses javascript (or the word java).
For example, I think young developers would not know that SOAP was a major, like really major, technology in the 2000's. If you google for SOAP now, you get "cleaning products" mostly, and if you're lucky a single mention of the protocol - but unless you dig deeper, it's hard to find out it was actually THE industry standard for web services at some point.
IMO it's exactly the same with Ant (I used Apache Ant a lot in my early days as a dev!! But I've seen how very few Java devs know it these days, it's one of those things only the older guys know, plus a few younger one who have an interest in build systems in general and their history).