Build filter forms easily

Extensions for Finder classes

Automatically allow Google-crawling and new visitors to your application access to content without requiring sign-in.

Common library for sending sms and OTP verification

Keeps an index of checksums and lets you update and verify them

Fixtures and Factories living together, mass hysterica

flashy provides helper methods to render flash messages in Rails views. Besides, it provides a javascript library to create flash messages in the browser

Simple and flexible preferences integration for ActiveRecord models.

API for making APIs

FlowmorRouter allows you to create 'friendly' routes easily from objects stored in the database as well as by simply placing templates into app/views/static folder.

fluentd output to sqlite3

A light framework that provides functionality for listeners on web clients and publishers on ruby servers. Keep your business logic on the server whenever you can!

Complex format validators

courtesy - Wikipedia: Maker-checker (or Maker and Checker, or 4-Eyes) is one of the central principles of authorization in the information systems of financial organizations.The principle of maker and checker means that for each transaction, there must be at least two individuals necessary for its completion. While one individual may create a transaction, the other individual should be involved in confirmation/authorization of the same. Here the segregation of duties plays an important role. In this way, strict control is kept over system software and data, keeping in mind functional division of labor between all classes of employees.

CLI to create a Flutter App backed with a Rails server for quick app protoyping

Store the world's knowledge in Rails models (via Freebase)

Decouple your forms from your domain models

FreshMail.pl API wrapper

FriendlyId is the "Swiss Army bulldozer" of slugging and permalink plugins for Ruby on Rails. It allows you to create pretty URL's and work with human-friendly strings as if they were numeric ids for ActiveRecord models.

Fuel's goal is to be a simple yet customizable blogging gem.