| 1 | 6,228 | 6,973 | opal | Opal is a Ruby to JavaScript compiler. It is source-to-source, making it fast as a runt... |
| 2 | 11,024 | 10,863 | opal-rails | Rails bindings for opal JS engine |
| 3 | 12,151 | 13,735 | opal-jquery | Opal DOM library for jQuery (Use jQuery with Ruby code) |
| 4 | 14,059 | 14,096 | opal-rspec | Opal compatible RSpec library |
| 5 | 14,396 | 18,070 | opal-activesupport | The port of the glorious ActiveSupport for Opal |
| 6 | 16,926 | 17,237 | opal-spec | Opal compatible spec library |
| 7 | 32,514 | 24,866 | opal-haml | Run Haml templates client-side with Opal. |
| 8 | 53,765 | 66,059 | cappruby | cappruby |
| 9 | 72,221 | 87,602 | opal-erb | ERB for Opal |
| 10 | 80,939 | 71,921 | opal-racc | Opal compatible racc runtime. |
| 11 | 90,505 | 61,102 | bookable_cloud | Bookable Cloud editor |
| 12 | 100,831 | 87,602 | opal-strscan | Opal version of strscan. |
| 13 | 118,657 | 112,619 | cherry_kit | Desktop framework for use with vienna |
| 14 | 133,081 | 157,203 | rbp | A ruby package manager for managing local packages |
| 15 | 133,894 | 98,240 | opal-json | JSON implementation for opal |
| 16 | 134,506 | 98,240 | opal-vienna | Client side MVC framework for Opal |
| 17 | 138,808 | 87,602 | ospec | Opal compatible spec library |
| 18 | 141,278 | 98,240 | opal-eventable | Eventable module for Opal |