js destroy addEventListener code example

Example 1: removeeventlistener

//                             type         function
element.removeEventListener("mousedown", handleMouseDown)
// full type list available here: https://developer.mozilla.org/en-US/docs/Web/Events

Example 2: removeEventListener

target.removeEventListener(type, listener[, options]);
target.removeEventListener(type, listener[, useCapture]);