| 1 | 6,254 | 6,877 | opal | Opal is a Ruby to JavaScript compiler. It is source-to-source, making it fast as a runt... |
| 2 | 11,093 | 11,085 | opal-rails | Rails bindings for opal JS engine |
| 3 | 12,192 | 12,318 | opal-jquery | Opal DOM library for jQuery (Use jQuery with Ruby code) |
| 4 | 14,044 | 13,160 | opal-rspec | Opal compatible RSpec library |
| 5 | 14,545 | 22,651 | opal-activesupport | The port of the glorious ActiveSupport for Opal |
| 6 | 17,065 | 14,722 | opal-spec | Opal compatible spec library |
| 7 | 32,308 | 24,984 | opal-haml | Run Haml templates client-side with Opal. |
| 8 | 53,895 | 62,843 | cappruby | cappruby |
| 9 | 72,040 | 40,867 | opal-erb | ERB for Opal |
| 10 | 80,874 | 62,843 | opal-racc | Opal compatible racc runtime. |
| 11 | 89,699 | 62,843 | bookable_cloud | Bookable Cloud editor |
| 12 | 100,526 | 49,272 | opal-strscan | Opal version of strscan. |
| 13 | 118,993 | 88,565 | cherry_kit | Desktop framework for use with vienna |
| 14 | 133,067 | 112,136 | rbp | A ruby package manager for managing local packages |
| 15 | 133,775 | 73,396 | opal-vienna | Client side MVC framework for Opal |
| 16 | 133,775 | 88,565 | opal-json | JSON implementation for opal |
| 17 | 139,253 | 112,136 | ospec | Opal compatible spec library |
| 18 | 141,813 | 112,136 | opal-eventable | Eventable module for Opal |