What is Joinsquad_JS?
The script snippets are dependant on a browser add-on called Greasemonkey, Tampermonkey or Violentmonkey (depending on your browser) - choose the according one below.
After installing your add-on, you will be able to install the scripts that will actually run on the forum site, adding functions, removing stuff or simply looking cool.
I'd be happy to see people participating in the project, adding in their own ideas and code for everyone's enjoyment.
To do that, just go to the github project page.
Currently the only function is to remove the "Where did you hear about squad" entry next to your posts.
This script will always keep you informed when a new activitystream item pops up, it will automatically show it in the activitystream and notify you by playing a little "pop" sound.
It also adds auto-update functionality to all non-default activity streams.
Including a little settings GUI.