| 1 | 27,548 | 16,670 | appenv | Environment-variable compatible application configuration. |
| 2 | 39,593 | 93,637 | hubcap | Create a hub for your server configuration. Use it with Capistrano, Puppet and others. |
| 3 | 47,438 | 41,708 | bookbinder | Convert easily between common ebook formats. |
| 4 | 48,613 | 93,637 | peregrin | Peregrin converts EPUBs, Zhooks and Ochooks. |
| 5 | 56,471 | 41,708 | ruby-clean-css | A Ruby interface to the Clean-CSS minifier for Node. |
| 6 | 59,535 | 93,637 | castanaut | Castanaut lets you write executable scripts for screencasts. |
| 7 | 65,526 | 93,637 | faraday_simulation | A Faraday extension to provide dynamic stubbing. |
| 8 | 90,879 | 93,637 | bb-epub | EPUB 2 & EPUB 3 support for Bookbinder. |