# rubygem description by cite version released stars issues source build total 90d*) 7d   90d**)
downloads commits
Full-stack web application framework (...)
David Heinemeier Hansson
9 weeks
807
3531078
92
Ruby/eventmachine library (...)
Francis Cianfrocca, Aman Gupta
3 months
5240227
Actor-based concurrent object framework for Ruby (...)
Tony Arcieri
8 months
47
1531342
0
76
State machines for attributes (...)
Aaron Pfeifer
2 years
450530
The mechanize library is used for automating interaction (...)
Eric Hodel, Aaron Patterson, Mike Dalessio et al.
18 months
310953
Opinionated tool for creating and managing Rubygem projects (...)
Josh Nichols, Yusuke Murata
15 months
41
31819
0
0
N-dimensional numerical array class for Ruby (...)
Masahiro Tanaka
4 months
144
19
13711
0
0
A feature-rich, easy-to-use plain text table formatter (...)
Aaron Tinio
3 months
50
4
24956
0
0
A suite for basic and advanced statistics on (...)
Claudio Bustos, Carlos Agarie
3 weeks
296
14
7565
0
3
A reel good http server (...)
Tony Arcieri
13 months
526
25
7659
0
8
Test::unit-based acceptance testing dsl (...)
Evan David Light
3 years
146
8
2015
0
0
RsRuby is a bridge library for Ruby giving (...)
Alex Gutteridge, Ben J Woodcroft
6 years
273
13
1328
0
0
An asynchronous distributed object framework based on celluloid (...)
Tony Arcieri
5 months
558
12
1882
0
173
Nmatrix is a linear algebra library for Ruby (...)
John Woods, Chris Wailes, Aleksey Timin
5 months
249
50
1402
1
42
rq
Rq (...) !
Ara T. Howard
2 years
12
3
493
Ruby version of python's doctest tool, but a (...) !
Duane Johnson, Tom Locke, Dr Nic Williams
4 months
85
11
669
0
0
Functional (regression) testing library (...) !
Pjotr Prins
8 months
1
1
206
Ruby has for some time had no equivalent (...) !
SciRuby Development Team
3 years
607
18
132
0
3
Slim rails stack for json services (...)
José Valim, Carl Lerche, Tony Arcieri
3 years
146
Rdf n-triples and n-quads to json-ld or json (...)
Joachim Baran
6 months
425
Run commands once only if inputs do not (...)
Pjotr Prins
18 months
6
8
216
0
0
*) gem downloads (total & last 90 days) from rubygems.org as of 2015-05-23
**) number of commits on GitHub (last 7 days & last 90 days)