There are many groups that are focused on Ruby or Rails:
| Group | Members |
|---|---|
| Ruby on Rails | 99,358 |
| Ruby on Rails (ROR) | 26,502 |
| Ruby and RubyOnRails | 10,507 |
| Ruby on Rails BRASIL | 5,436 |
| Silicon Valley Ruby on Rails | 3,023 |
| Polish Ruby User Group | 642 |
| Atlanta Ruby User's Group | 302 |
| Munich Rubyshift, Ruby User Group | 39 |
There are a few User groups that maintain a page for announcements:
| Page | Followers |
|---|---|
| Ruby Australia | 798 followers |
| Toronto Ruby | 322 followers |
There are vaious other companies and organizations with their own page:
| Page | Followers |
|---|---|
| ruby | 32,000 followers |
| Ruby on Rails - The Rails Foundation | 14,000 followers |
| Ruby on Rails Jobs | 6,800 followers |