framework and DSL for defining and using model instance factories

provides integration between factory_girl and rails 3.2+

Fake file system to be used in unit tests

easily generate fake data

In-memory driver for redis-rb, useful for development and test environments

tool for faking responses to HTTP requests

HTTP/REST API client library

Manages client-side cookie jar for Faraday HTTP client

various middleware for Faraday HTTP/REST library

Faraday middleware for AWS Signature Version 4 using aws-sigv4

response JSON parser using MultiJson and FaradayMiddleware

Fast String blank? implementation

Fast GetText implementation for Ruby

Ruby library for finding the size or type of image with minimal dependency

Fast Porter stemmer based on a C version of algorithm for Ruby

ruby extension for escaping text

Simple pub/sub messaging for the web

Standards-compliant WebSocket client and server

FastCGI library for Ruby

Feature Toggle library for ruby

Ruby library to parse ATOM/RSS feeds

full text search engine library for Ruby

ffaker generates dummy data

load dynamic libraries, bind functions from within ruby code

Adds support for bit-masked types in FFI

Automating compilation of native libraries

Ruby FFI binding to libarchive

FFI based Ruby bindings for ZeroMQ (ØMQ) networking library

FFI wrapper around the ZeromMQ (ØMQ) networking library for Ruby

Ruby FFI wrapper around YAJL 2.x

Ruby interface to the FFTW Ver.3 library

Provides a class-level mixin to make fiber local state easy

small library to manipulate paths

Ruby extension for file-system information

Ruby library for following still-growing files

Command line tool to manage VMware Fusion VMs

Fix output fastq files from trinityrnaseq

ruby module that emulates the 'which' program

simple and flexible mock objects for testing

Feature flipper for ANYTHING

Ruby library for using Flowdock's API

Fog provider for Aliyun Web Services

module for the 'fog' gem to support Amazon Web Services

Ruby wrapper for the Fogbugz API

shared classes and tests for fog providers and services

module for the 'fog' library to support Google cloud services

JSON parsing for fog providers

Module for the 'fog' gem to support libvirt

Module for the 'fog' gem to support local filesystem storage

module for 'fog' library to support OpenStack instances