Ah, it's yet another date/time API. For a second there, I thought it would allow me to travel back and forward with the program state, or something like that, ala temporal databases, but didn't turn out to be that exciting.<p>Seems the name comes straight from the specification/proposal though, so not Deno's fault. <a href="https://tc39.es/proposal-temporal/" rel="nofollow">https://tc39.es/proposal-temporal/</a>