YouTube Feed by Google

YouTube Feed is a small extension for Google Chrome that allows you to receive real time notifications whenever a new video is uploaded by a channel or user that you follow on YouTube.

The first thing you need to do, naturally, is link the extension with your YouTube account. Once that's done, an icon to the right of the address bar on Chrome will tell you how many videos you haven't seen yet. To watch them, just click the name or thumbnail preview that appears, and you'll be delivered directly to the video.

YouTube Feed is the ideal extension for anyone with a YouTube account, since it will keep you up to date on all kinds of new videos as they are added to your favorite channels.