| 1 | 2,125 | 1,557 | skylight | Skylight is a smart profiler for Rails, Sinatra, and other Ruby apps. |
| 2 | 2,646 | 3,730 | json_expressions | JSON matchmaking for all your API testing needs. |
| 3 | 4,180 | 3,532 | ember-source | Ember.js source code wrapper for use with Ruby libs. |
| 4 | 5,945 | 6,247 | marionette-rails | Vendors Backbone.Marionette for use with the asset pipeline. |
| 5 | 21,322 | 14,300 | helix_runtime | The Helix Runtime |
| 6 | 24,523 | 52,183 | java | The caffeine boost you need for your late-night coding sprints. |
| 7 | 54,757 | 59,868 | javascript | With this gem, Rubyists can finally get really close to the metal by programming in Jav... |
| 8 | 66,557 | 70,356 | freezer | This rubygem does not have a description or summary. |
| 9 | 70,375 | 46,492 | helix-rails | Helix for Rails |
| 10 | 79,967 | 70,356 | canada | Adds support for Canadian programming conventions to the Ruby language |
| 11 | 99,460 | 70,356 | gamemaker | Shared utils for gamemaker.io |
| 12 | 105,999 | 84,476 | bob-rails | Bob-flavoured in the Rails asset pipeline. |
| 13 | 108,239 | 84,476 | bob-compiler | A compiler for Bob templates |
| 14 | 119,113 | 84,476 | actionform | An alternative layer to accepts_nested_attributes_for by using Form Models. |
| 15 | 138,456 | 84,476 | as_json_encoder | A JSON encoder that is tailored to the needs of Rails. |
| 16 | 166,270 | 106,124 | slackathon | A simple way to build Slack interations inside a Rails app. |
| 17 | 167,114 | 106,124 | rails-internals | Like chrome://net-internals, but for Rails. |
| 18 | 170,287 | 84,476 | turboruby | TurboRuby |
| 19 | 171,633 | 106,124 | turborails | TurboRuby |
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