import { isThursday } from "https://deno.land/x/date_fns@v2.0.0-alpha.34/index.js";
Examples
// Is 25 September 2014 Thursday?
var result = isThursday(new Date(2014, 8, 25))
//=> true
// Is 25 September 2014 Thursday? var result = isThursday(new Date(2014, 8, 25)) //=> true