The Ruby Toolbox - Know your options!

sprockets

25.2
Sprockets is a Rack-based asset packaging system that concatenates and serves JavaScript, CoffeeScript, CSS, LESS, Sass, and SCSS.
 Popularity
Downloads
104,824,048
Stars
525
Forks
667
Watchers
55
 Releases
Total releases
99
First release
Latest release

uglifier

19.17
Uglifier minifies JavaScript files by wrapping UglifyJS to be accessible in Ruby
 Popularity
Downloads
82,355,576
Stars
495
Forks
67
Watchers
14
 Releases
Total releases
74
First release
Latest release

coffee-script

17.49
Ruby CoffeeScript is a bridge to the JS CoffeeScript compiler.
 Popularity
Downloads
75,810,220
Stars
158
Forks
30
Watchers
7
 Releases
Total releases
28
First release
Latest release

gon

2.19
If you need to send some data to your js files and you don't want to do this with long way trough views and parsing - use this force!
 Popularity
Downloads
5,213,373
Stars
2,554
Forks
157
Watchers
55
 Releases
Total releases
50
First release
Latest release

opal

1.55
Opal is a Ruby to JavaScript compiler. It is source-to-source, making it fast as a runtime. Opal includes a compiler (which can be run in any browser), a corelib and runtime implementation. The corelib/runtime is also very small.
 Popularity
Downloads
193,436
Stars
3,678
Forks
270
Watchers
119
 Releases
Total releases
88
First release
Latest release

mousetrap-rails

0.49
Mousetrap is a javascript library for handling keyboard shortcuts in your web applications. This gem integrates Mousetrap with Rails asset pipeline for easy of use.
 Popularity
Downloads
1,692,294
Stars
295
Forks
10
Watchers
15
 Releases
Total releases
13
First release
Latest release

wiselinks

0.37
Wiselinks makes following links and submitting some forms in your web application smarter and faster
 Popularity
Downloads
143,927
Stars
728
Forks
79
Watchers
26
 Releases
Total releases
41
First release
Latest release

juicer

0.29
Resolve dependencies, merge and minify CSS and JavaScript files with Juicer - the command line tool for frontend engineers
 Popularity
Downloads
108,888
Stars
662
Forks
48
Watchers
17
 Releases
Total releases
33
First release
Latest release

barista

0.24
Barista provides simple, integrated support for CoffeeScript in Rack and Rails applications. Much like Compass does for Sass, It also provides Frameworks (bundleable code which can be shared via Gems). Lastly, it also provides a Rack Application (which can be used to server compiled code), a around_filter-style precompiler (as Rack middleware) and simple helpers for rails and Haml. For more details, please see the the README file bundled with it.
 Popularity
Downloads
291,283
Stars
419
Forks
29
Watchers
3
 Releases
Total releases
25
First release
Latest release

opal-rails

0.23
Rails bindings for opal JS engine
 Popularity
Downloads
76,448
Stars
436
Forks
55
Watchers
19
 Releases
Total releases
37
First release
Latest release

vendorer

0.09
Keep your vendor files up to date
 Popularity
Downloads
60,164
Stars
193
Forks
13
Watchers
4
 Releases
Total releases
17
First release
Latest release

paloma

0.05
Page-specific javascript for Rails done right
 Popularity
Downloads
123,522
Stars
36
Forks
5
Watchers
2
 Releases
Total releases
34
First release
Latest release

packr

0.04
Ruby version of Dean Edwards' JavaScript compressor
 Popularity
Downloads
39,534
Stars
69
Forks
9
Watchers
3
 Releases
Total releases
6
First release
Latest release

jake

0.04
Build tools for JavaScript projects
 Popularity
Downloads
21,407
Stars
83
Forks
5
Watchers
5
 Releases
Total releases
8
First release
Latest release

jabs

0.03
Inspiredby HAML, SASS and JABL by mr Hampton Catlin
 Popularity
Downloads
7,601
Stars
75
Forks
1
Watchers
1
 Releases
Total releases
3
First release
Latest release

MadRabbit/frontcompiler

0.03
JavaScript/CSS/HTML sources compiler
 Popularity
Stars
45
Forks
2
Watchers
2

NV/js-preprocessor

0.02
Stupidly simple command line tool for squashing JS and CSS files. Used mostly for building UserJS
 Popularity
Stars
12
Forks
3
Watchers
2

rake-minify

0.01
A rake task to minify javascripts and coffeescripts
 Popularity
Downloads
30,121
Stars
18
Forks
1
Watchers
3
 Releases
Total releases
9
First release
Latest release

rack-jquery

0.01
jQuery CDN script tags and fallback in one neat package. Current version is for jQuery v2.1.0
 Popularity
Downloads
19,252
Stars
2
Forks
0
Watchers
1
 Releases
Total releases
15
First release
Latest release

SrBuj

0.01
Better Unobtrusive JavaScript Respond
 Popularity
Downloads
34,063
Stars
8
Forks
3
Watchers
4
 Releases
Total releases
28
First release
Latest release

poke_js

0.0
Auto-magical scaffolding for the Garber-Irish Implementation way of organizing your javascript.
 Popularity
Downloads
14,003
Stars
0
Forks
0
Watchers
1
 Releases
Total releases
10
First release
Latest release

dom_routes

0.0
Auto-magical scaffolding for Paul Irish's DOM-based Routing way of organizing your javascript.
 Popularity
Downloads
5,870
Stars
4
Forks
0
Watchers
1
 Releases
Total releases
4
First release
Latest release

indexable

0.0
Rack middleware that executes javascript before serving pages to crawlers.
 Popularity
Downloads
5,299
Stars
2
Forks
1
Watchers
1
 Releases
Total releases
4
First release
Latest release

dynamojs_rails

0.0
A light wrapper for using dynamo.js with Ruby on Rails
 Popularity
Downloads
3,609
Stars
4
Forks
0
Watchers
2
 Releases
Total releases
2
First release
Latest release