In some cases, doing things client side is massively faster, and in other cases it isn't. It's something that teams need to look at case by case. For example,

In some cases, doing things client side is massively faster, and in other cases it isn't. It's something that teams need to look at case by case. For example, over a small data-set, doing typeahead search on about 5000 elements was many times faster, even on some of the slowest hardware than doing it server side.