Google+ is so popular that people have created some third-party tools to make it more interesting.
This post will introduce another 5 tools, which are all scripts for better Google+ experience.
1. Google plus reply+
2. Google+ Enhancer
Google+ Enhancer makes the Google top black bar display notifications for Gmail, Reader and Calendar, no matter what Google-website you’re on.
3. Hide G+ notification box in all Google sites except Google+
While you can get Google+ notifications everywhere with the extension Surplus, you can also hide them in all Google sites except Google+ with the script Hide G+ notification box in all Google sites except Google+.
As the name, gplus_fixed_panel is for you to fix the Google+ top black bar, which will float on the top of the page when you scroll down or up.
5. Fixed Google+ Notification Bar (for Google Plus & Google Search)
Fixed Google+ Notification Bar (for Google Plus & Google Search) makes the Google+ notification bar (the right part of the top black bar) float on the top of the page, but different from gplus_fixed_panel, it also works on Google Search.
By the way, all the above 5 scripts are supposed to support both Firefox and Chrome, but according to my test, Google+ Enhancer was only workable for Firefox, not Chrome.