| 1 | 397 | 473 | nori | XML to Hash translator |
| 2 | 410 | 489 | gyoku | Gyoku translates Ruby Hashes to XML |
| 3 | 470 | 527 | httpi | Common interface for Ruby's HTTP libraries |
| 4 | 505 | 529 | wasabi | A simple WSDL parser |
| 5 | 516 | 535 | akami | Building Web Service Security |
| 6 | 529 | 541 | savon | Heavy metal SOAP client |
| 7 | 7,317 | 7,541 | savon-multipart | Adds multipart support (SOAP with Attachments) to Savon |
| 8 | 8,832 | 9,708 | soap2r | An implementation of SOAP 1.1 for Ruby. |
| 9 | 22,196 | 29,160 | sekken | Sekken is an experimental SOAP client for the Ruby community. |
| 10 | 78,585 | 51,833 | turtleshell | ruby bindings for librtlsdr -- realtek USB software defined radio devices |