We had covered Google+ Tweaks extension for Google Chrome, which changes the layout options and also hides many elements in your Google+ account. GToots+ is another new extension which allows you to customize the layout and also adds functionality to Google services. It adds a notification counter for Gmail and also Google Reader on the Google+ bar and also allows you some tweaks for your account.
The extension comes with two main options, general and Google plus. Under general you can set the notification colors for Gmail and Google Reader. It also allows you to stick the Google bar while scrolling down.
Under the Google Plus options, you can move the chat window to the Google bar, this is really helpful for quick chat as you down have to scroll down to see who is online. This pop up shows the list of all people online easily from the Google bar.
It also adds a translation link in the context menu as well as for all the posts in case you want to follow an user with a different language.
Related Reading: 10 Chrome Extensions to Make your Google+ Experience Better