| 1 | 393 | 438 | nori | XML to Hash translator |
| 2 | 415 | 456 | gyoku | Gyoku translates Ruby Hashes to XML |
| 3 | 474 | 494 | httpi | Common interface for Ruby's HTTP libraries |
| 4 | 511 | 509 | wasabi | A simple WSDL parser |
| 5 | 519 | 499 | akami | Building Web Service Security |
| 6 | 532 | 515 | savon | Heavy metal SOAP client |
| 7 | 7,353 | 6,763 | savon-multipart | Adds multipart support (SOAP with Attachments) to Savon |
| 8 | 8,904 | 9,563 | soap2r | An implementation of SOAP 1.1 for Ruby. |
| 9 | 22,364 | 43,419 | sekken | Sekken is an experimental SOAP client for the Ruby community. |
| 10 | 78,804 | 94,537 | turtleshell | ruby bindings for librtlsdr -- realtek USB software defined radio devices |