Chrome: If you do a lot of shopping online from a bunch of different store then you know its easy to get lose an item now and again unless you hit the buy button right away. Impulse is a Chrome extension that allows you to drop any product image from any store into a personalized shopping cart.
Functionally it’s not much different then setting up a bunch of bookmarks, but it makes organizing your shopping a little easier. Impulse sits on the side of the screen and when you drag a product image over it adds it to one of your lists. You can keep running lists for yourself, gifts, or anything else you need. If you hit up different online shops and want a consolidated wish list or price comparison list then Impulse is a handy extension.