yes you can set the timeout delay to be something very small see :help timeoutlen. It defaults to 1000ms but you are free to change it. If you are typing in ins

yes you can set the timeout delay to be something very small see :help timeoutlen. It defaults to 1000ms but you are free to change it. If you are typing in insert mode and you press j it will delay but if you press another key that is not bound to anything after j it will just insert the j and the other key.