| 1 | 374 | 595 | virtus | Attributes on Steroids for Plain Old Ruby Objects |
| 2 | 550 | 572 | simple_form | Forms made easy! |
| 3 | 871 | 850 | formtastic | A Rails form builder plugin/gem with semantically rich and accessible markup |
| 4 | 1,258 | 1,234 | cocoon | Unobtrusive nested forms handling, using jQuery. Use this and discover cocoon-heaven. |
| 5 | 1,459 | 2,185 | bootstrap_form | bootstrap_form is a rails form builder that makes it super easy to create beautiful-loo... |
| 6 | 2,333 | 2,450 | reform | Form object decoupled from models. |
| 7 | 4,885 | 3,166 | attr_json | ActiveRecord attributes stored serialized in a json column, super smooth.
Typed and cas... |
| 8 | 10,924 | 5,868 | yaaf | Easing the form object pattern in Rails applications. |
| 9 | 16,032 | 16,047 | cm-admin | CmAdmin providing a streamlined and efficient solution for building customized admin pa... |
| 10 | 19,057 | 52,627 | abracadabra | Abracadabra: The gem that swaps out text with a fully-compliant Rails form in one click... |
| 11 | 32,147 | 8,028 | marksmith | Marksmith is a GitHub-style markdown editor for Ruby on Rails applications. |
| 12 | 177,275 | 114,388 | great_guardian | Web parameters validation for Ruby 🛡️ |