| 1 | 6,239 | 6,535 | opal | Opal is a Ruby to JavaScript compiler. It is source-to-source, making it fast as a runt... |
| 2 | 11,058 | 9,344 | opal-rails | Rails bindings for opal JS engine |
| 3 | 12,157 | 9,942 | opal-jquery | Opal DOM library for jQuery (Use jQuery with Ruby code) |
| 4 | 14,053 | 9,796 | opal-rspec | Opal compatible RSpec library |
| 5 | 14,465 | 18,768 | opal-activesupport | The port of the glorious ActiveSupport for Opal |
| 6 | 16,982 | 21,229 | opal-spec | Opal compatible spec library |
| 7 | 32,423 | 18,404 | opal-haml | Run Haml templates client-side with Opal. |
| 8 | 53,851 | 51,833 | cappruby | cappruby |
| 9 | 72,185 | 41,731 | opal-erb | ERB for Opal |
| 10 | 80,963 | 59,290 | opal-racc | Opal compatible racc runtime. |
| 11 | 90,198 | 38,150 | bookable_cloud | Bookable Cloud editor |
| 12 | 100,711 | 51,833 | opal-strscan | Opal version of strscan. |
| 13 | 118,773 | 69,723 | cherry_kit | Desktop framework for use with vienna |
| 14 | 133,203 | 107,799 | rbp | A ruby package manager for managing local packages |
| 15 | 133,837 | 84,943 | opal-json | JSON implementation for opal |
| 16 | 134,207 | 59,290 | opal-vienna | Client side MVC framework for Opal |
| 17 | 139,021 | 107,799 | ospec | Opal compatible spec library |
| 18 | 141,491 | 140,898 | opal-eventable | Eventable module for Opal |