| 1 | 6,317 | 5,850 | opal | Opal is a Ruby to JavaScript compiler. It is source-to-source, making it fast as a runt... |
| 2 | 11,362 | 14,949 | opal-rails | Rails bindings for opal JS engine |
| 3 | 12,486 | 13,613 | opal-jquery | Opal DOM library for jQuery (Use jQuery with Ruby code) |
| 4 | 14,264 | 14,949 | opal-rspec | Opal compatible RSpec library |
| 5 | 14,911 | 16,195 | opal-activesupport | The port of the glorious ActiveSupport for Opal |
| 6 | 17,456 | 25,502 | opal-spec | Opal compatible spec library |
| 7 | 32,680 | 25,502 | opal-haml | Run Haml templates client-side with Opal. |
| 8 | 54,605 | 129,724 | cappruby | cappruby |
| 9 | 72,526 | 63,813 | opal-erb | ERB for Opal |
| 10 | 81,436 | 78,534 | opal-racc | Opal compatible racc runtime. |
| 11 | 89,682 | 123,556 | bookable_cloud | Bookable Cloud editor |
| 12 | 101,140 | 104,950 | opal-strscan | Opal version of strscan. |
| 13 | 119,784 | 186,573 | cherry_kit | Desktop framework for use with vienna |
| 14 | 133,900 | 143,659 | rbp | A ruby package manager for managing local packages |
| 15 | 133,900 | 143,659 | opal-vienna | Client side MVC framework for Opal |
| 16 | 134,205 | 143,659 | opal-json | JSON implementation for opal |
| 17 | 140,240 | 143,659 | ospec | Opal compatible spec library |
| 18 | 142,843 | 143,659 | opal-eventable | Eventable module for Opal |