Mashable to your circles. You'll get the latest about new Google+ features and tips and tricks for using the platform as well as top social media and technology news. Using Google+? Addto your circles. You'll get the latest about new Google+ features and tips and tricks for using the platform as well as top social media and technology news.

Google+ has launched to great aplomb, but its "project" status means some tools have yet to be developed. While Google works on adding more features, some available Chrome extensions can fill the functionality gap.

Whether you want to get better notifications, enjoy improved sharing options, or scroll through your stream more quickly, there's an extension available — for free — to help.

Take a look through the gallery for five tried and tested picks that will help you be more productive on Plus. Let us know in the comments about other Chrome Extensions you've found useful — they may end up in a future gallery.