thredded

0.47
The best Rails 4.2+ forums engine ever. Its goal is to be as simple and feature rich as possible. Thredded works with SQLite, MySQL (v5.6.4+), and PostgreSQL. See the demo at https://thredded.org/.
 Popularity
Downloads
43,219
Stars
882
Forks
140
Watchers
26
 Releases
Current version
0.14.2
Total releases
51
First release
Latest release

jonthewayne/altered_beast

0.36
Ground-up rewrite of Beast, a Ruby on Rails forum.
 Popularity
Stars
3
Forks
123
Watchers
2

forum_monster

0.05
A Simple Rails 3 Forum Generator
 Popularity
Downloads
12,642
Stars
74
Forks
20
Watchers
12
 Releases
Current version
1.0.4
Total releases
4
First release
Latest release

forem

0.0
The best Rails 3 forum engine in the world.
 Popularity
Downloads
4,619
 Releases
Current version
0.0.1
Total releases
1
First release
Latest release