move element to the top of list javascript

1for(var i = 0; i<$scope.notes.length;i++){
2	if($scope.notes[i].is_important){
3    	var imortant_note = $scope.notes.splice(i,1);
4    	$scope.notes.unshift(imortant_note[0]);//push to front
5	}
6}

1const data= [{code:"001",name:"Kirk-Patrick Brown"},{code:"002",name:"Sara Brown"},{code:"003",name:"Joe Frazer"}];
2
3const firstItem = "003";
4data.sort((x,y)=>{ return x.code === firstItem ? -1 : y.code === firstItem ? 1 : 0; });
5
6console.log(data);