The durationBarVisible property (boolean) determines whether the JavaScript Scheduler will display event duration bar.
true
const dp = new DayPilot.Scheduler("scheduler", {
durationBarVisible: false,
// ...
});
Event calendar/scheduling AJAX components. Available for JavaScript/HTML5/jQuery, ASP.NET, ASP.NET MVC. Build resource booking, project management, time tracking applications, personal and shared event calendars.