| 1 | 10,478 | 9,719 | merb-core | Merb. Pocket rocket web framework. |
| 2 | 10,851 | 8,028 | merb | The Merb stack |
| 3 | 10,861 | 10,097 | merb-assets | Merb plugin for supporting assets |
| 4 | 11,367 | 9,719 | merb_datamapper | Merb plugin that provides support for datamapper |
| 5 | 11,700 | 10,441 | merb-haml | Merb plugin for HAML support |
| 6 | 11,803 | 10,748 | merb-helpers | Merb plugin containing view helpers |
| 7 | 11,965 | 10,441 | merb-slices | Merb plugin that supports reusable application 'slices'. |
| 8 | 12,021 | 11,111 | merb-param-protection | Merb plugin that helps protecting sensible parameters |
| 9 | 12,301 | 9,897 | merb-mailer | Merb plugin for mailer support |
| 10 | 12,949 | 11,185 | merb-exceptions | Merb plugin that supports exception notification |
| 11 | 13,080 | 10,223 | merb-action-args | Merb plugin that supports controller action arguments |
| 12 | 13,088 | 9,966 | merb-gen | Merb plugin containing useful code generators |
| 13 | 13,105 | 10,037 | merb-cache | Merb plugin for supporting assets |
| 14 | 13,426 | 11,723 | merb-auth-more | Addons for merb-auth-core |
| 15 | 13,443 | 11,723 | merb-auth-core | An Authentication framework for Merb |
| 16 | 14,004 | 10,748 | merb-auth | Merb plugin that provides authentication support |
| 17 | 14,590 | 11,478 | merb-auth-slice-password | Merb Slice with password UI support |
| 18 | 86,112 | 70,356 | merb_cucumber | Cucumber integration for Merb |