At several points the library adds focus and blur handlers to the window. However, there is no explicit unloading of these events.
Even after calling stopTimer or stopAllTimers events handlers are still registered and continued to fire. Because the event handlers are anonymous functions there is no explicit way to removing those specific handlers. Removing all handlers from the window could have unintended side effects on the client application.
At several points the library adds focus and blur handlers to the window. However, there is no explicit unloading of these events.
Even after calling stopTimer or stopAllTimers events handlers are still registered and continued to fire. Because the event handlers are anonymous functions there is no explicit way to removing those specific handlers. Removing all handlers from the window could have unintended side effects on the client application.