Form Object with simple DSL which allows nested Form Objects and arrays of Form Objects. Form Object is compatible with Rails form builders, can update its attributes from a hash and serialize them to a hash. Form Object attributes could be mapped to models attributes and Form Object can be loaded from and saved to models as well as serialized to a hash which reflects a model. ActiveModel::Errors could be copied from a model to Form Object.

Micro library for creating and managing complex forms

ActiveModel backed Form objects for Ruby on Rails applications

jQuery autocomplete for Formtastic form fields

Use jQuery UI's date picker with formtastic easily

A Rails form builder plugin/gem with semantically rich and accessible markup, patched for rails 3

Valid form submission based on the HTML5 validation on the form itself

Rails form builder with flexible markup and styles.

Ruby wrapper for Fortnox API

The rigths management libraries available today are all based on the principle: everything is open and you close it explicitely. Fortress is immediately closing access to every actions of every controllers when you install it. It's then up to you to open the allowed actions.

Provides an easy way to interact with the 42 API in any kind of application.

Parser for Forward Calendar XML files

Fosbury (http://www.fosbury.co) API client for Ruby. Fosbury is a platform to create and manage iOS Passbook and Google Wallet coupon campaign and loyalty programs.

FoundationApi is a framework for communicating with FoundationApi Foundation from RubyOnRails

The command line tool used to manage the Founder's Template

Founders Toolkit for Rails

Fourth Dimensional is an event sourcing library to account for the state of a system in relation to time.

Gem to make statistics sending from Rails applications simple and efficient as possible

A Modern [F]ront End on [Rails] and Webpack

Allows to quickly build well structured complex Ruby apps.