import Handlebars from "handlebars"; Handlebars.registerHelper("date", function (aString) { return new Date(aString).toLocaleDateString("de-DE", { day: "2-digit", month: "2-digit", year: "numeric", }); }); Handlebars.registerHelper("longdate", function (aString) { return new Date(aString).toLocaleDateString("de-DE", { weekday: "long", day: "2-digit", month: "2-digit", year: "numeric", }); }); Handlebars.registerHelper("datetime", function (aString) { return new Date(aString).toLocaleDateString("de-DE", { day: "2-digit", month: "2-digit", year: "numeric", hour: "2-digit", minute: "2-digit", }); }); Handlebars.registerHelper("json", function (context) { return JSON.stringify(context); });