Answer by pahan for $(window).scroll(...) is running even if the template is destroyed in meteor

you need to remove your listener manually when template is destroyed.

var scrollHandler = function() {  console.log('dashboard1 scroll');}Template.dashboard1.rendered = function() {  $(window).scroll(scrollHandler);}Template.dashboard1.destroyed = function() {  $(window).off("scroll", scrollHandler);  console.log('dashboard1 destroyed');}