DeckHub

GitHub is a popular code repository hosting service that provides its users with all the necessary tools and a web-based interface for managing their software projects.
The service also provides its users with a couple of simple and somewhat rudimentary collaboration features. This said, keeping an eye on the activity of other GitHub users usually implies that you need to use your browser.
A more elegant solution for staying up to date with all the GitHub notifications is offered by a very useful and appropriately-named app, DeckHub.

A 'TweetDeck' for GitHub

In a few words, you can look at it this way: DeckHub is for GitHub what TweetDeck is for Twitter. Basically, this utility brings all the push notifications and alerts right on your computer's desktop.
As you can imagine, in order to be able to take full advantage of everything that DeckHub can provide, you must first log in using your official GitHub credentials. It needs to be pointed out that you can log in with any number of GitHub accounts, simultaneously.

Simple yet stylish interface

The app looks quite modern thanks to its stylish and very reactive user interface. Please note that you can choose between two themes, one more suitable for darker environments and one for very well lit ones.
Thanks to its straightforward interface, working with this program is hardly challenging. You can easily keep track of your GitHub notifications from the app's multiple customizable columns that act as feeds.

Create customizable GitHub feeds in a matter of seconds

For example, you can add new columns that display your home feed, activity feed, repository feed or only display notifications and nothing more. Simply put, you can 'prepare' a custom cocktail of information about repositories, user activity and other organizations under one single roof.
The feeds can be easily customized, renamed and moved around so that you can be sure to never miss any relevant GitHub event.

Checking GitHub notifications from your browser is so yesterday

As a closing note, DeckHub is a reliable and modern app that keeps you up-to-date with all the GitHub notifications associated with one or multiple accounts.
The biggest advantage of using this app is, of course, the fact that you no longer require a web browser and no longer have to rely only on GitHub's web-based interface to keep tabs on every event that is relevant to you.