| 1 | 14,210 | 12,411 | easy-box-packer | 3D bin-packing with weight limit using first-fit decreasing algorithm and empty maximal... |
| 2 | 18,751 | 89,752 | exchange-rates | Easy to setup exchange rate into your awesome Rails application. |
| 3 | 30,264 | 89,752 | easyship-rates-ruby-api | Ruby API for Rate Calculator |
| 4 | 30,838 | 89,752 | vat-gst-calculator | Calculating VAT/GST/PST based on shipping rate, insurance fee, pickup_fee...etc |
| 5 | 101,577 | 55,240 | mongoid_sortable_tree | A GUI helper for mongoid-tree(used the materialized path pattern) |
| 6 | 126,753 | 55,240 | suntech_rails | Suntech API for Rails |