| 1 | 9,649 | 20,633 | tax_cloud | Calculate sales tax using the TaxCloud.net API |
| 2 | 59,668 | 41,708 | acts_as_king | Hierarchical ActiveRecord models. Inspired by acts_as_tree. Trees are shady. |
| 3 | 72,207 | 56,448 | strikeiron | Ruby gem to handle tax calculation using the Strikeiron API. |
| 4 | 101,035 | 93,637 | textcaptcha | Ruby gem to use the textcaptcha.com service |
| 5 | 126,907 | 93,637 | octave | Collect application performance metrics. |
| 6 | 127,326 | 56,448 | invoicepdf | Easily create PDF invoices |
| 7 | 146,972 | 93,637 | retailigence_ruby | Ruby library for interactiing with Retailigence. |
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