1. Do you have a recommanded way for i18n integration? 2. What's the performance of updating/adding/deleting a single entry in an array? Will imba just update t

1. Do you have a recommanded way for i18n integration? 2. What's the performance of updating/adding/deleting a single entry in an array? Will imba just update the html element in O(1) or it will iterate the array to delect the changes?