# rubygem description by cite version released stars issues source build total 90d*) 7d   90d**)
downloads commits
Full-stack web application framework (...)
David Heinemeier Hansson
5 days
811
3515579
63
Ruby/eventmachine library (...)
Francis Cianfrocca, Aman Gupta
4 months
5410618
Actor-based concurrent object framework for Ruby (...)
Tony Arcieri
9 months
56
1585894
0
21
State machines for attributes (...)
Aaron Pfeifer
2 years
506408
The mechanize library is used for automating interaction (...)
Eric Hodel, Aaron Patterson, Mike Dalessio et al.
19 months
348243
Opinionated tool for creating and managing Rubygem projects (...)
Josh Nichols, Yusuke Murata
17 months
41
32289
0
0
A feature-rich, easy-to-use plain text table formatter (...)
Aaron Tinio
4 months
49
4
22444
0
0
N-dimensional numerical array class for Ruby (...)
Masahiro Tanaka
6 months
145
18
11954
0
0
A suite for basic and advanced statistics on (...)
Claudio Bustos, Carlos Agarie
1 week
302
14
7698
A reel good http server (...)
Tony Arcieri
14 months
531
26
7729
0
1
Test::unit-based acceptance testing dsl (...)
Evan David Light
3 years
146
8
1980
RsRuby is a bridge library for Ruby giving (...)
Alex Gutteridge, Ben J Woodcroft
6 years
276
13
1215
0
0
An asynchronous distributed object framework based on celluloid (...)
Tony Arcieri
6 months
563
6
1673
0
47
Nmatrix is a linear algebra library for Ruby (...)
John Woods, Chris Wailes, Aleksey Timin
6 months
258
55
1320
6
35
rq
Rq (...) !
Ara T. Howard
2 years
12
3
416
Ruby version of python's doctest tool, but a (...) !
Duane Johnson, Tom Locke, Dr Nic Williams
6 months
85
11
546
Scientific gems for Ruby (...) !
SciRuby Development Team
2 weeks
623
1
832
16
134
Functional (regression) testing library (...) !
Pjotr Prins
10 months
1
1
157
Slim rails stack for json services (...)
José Valim, Carl Lerche, Tony Arcieri
3 years
121
Rdf n-triples and n-quads to json-ld or json (...)
Joachim Baran
7 months
325
Run commands once only if inputs do not (...)
Pjotr Prins
20 months
6
8
169
*) gem downloads (total & last 90 days) from rubygems.org as of 2015-06-30
**) number of commits on GitHub (last 7 days & last 90 days)