# 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 weeks
884
3652979
45
Ruby/eventmachine library (...)
Francis Cianfrocca, Aman Gupta
5 months
6374711
Actor-based concurrent object framework for Ruby (...)
Tony Arcieri
3 weeks
54
1550983
0
69
State machines for attributes (...)
Aaron Pfeifer
2 years
474288
The mechanize library is used for automating interaction (...)
Eric Hodel, Aaron Patterson, Mike Dalessio et al.
20 months
381537
Opinionated tool for creating and managing Rubygem projects (...)
Josh Nichols, Yusuke Murata
18 months
43
32352
0
0
A feature-rich, easy-to-use plain text table formatter (...)
Aaron Tinio
5 months
49
4
20949
0
0
N-dimensional numerical array class for Ruby (...)
Masahiro Tanaka
7 months
144
18
8320
0
0
A suite for basic and advanced statistics on (...)
Claudio Bustos, Carlos Agarie
5 weeks
302
14
7176
A reel good http server (...)
Tony Arcieri
15 months
534
31
7351
0
1
Test::unit-based acceptance testing dsl (...)
Evan David Light
3 years
146
8
1621
RsRuby is a bridge library for Ruby giving (...)
Alex Gutteridge, Ben J Woodcroft
6 years
278
14
1291
An asynchronous distributed object framework based on celluloid (...)
Tony Arcieri
7 months
570
10
1591
1
19
Nmatrix is a linear algebra library for Ruby (...)
John Woods, Chris Wailes, Aleksey Timin
7 months
261
62
1407
0
31
rq
Rq (...) !
Ara T. Howard
2 years
12
3
413
0
0
Ruby version of python's doctest tool, but a (...) !
Duane Johnson, Tom Locke, Dr Nic Williams
7 months
85
11
411
Scientific gems for Ruby (...) !
SciRuby Development Team
3 weeks
634
1
1323
0
143
Functional (regression) testing library (...) !
Pjotr Prins
11 months
1
1
172
Rdf n-triples and n-quads to json-ld or json (...)
Joachim Baran
8 months
317
Slim rails stack for json services (...)
José Valim, Carl Lerche, Tony Arcieri
3 years
117
Run commands once only if inputs do not (...)
Pjotr Prins
21 months
6
8
167
*) gem downloads (total & last 90 days) from rubygems.org as of 2015-07-30
**) number of commits on GitHub (last 7 days & last 90 days)