Time zones for fugit and rufus-scheduler

Ruby/EventMachine library

exception notification support for Rails and Rack apps

Ruby library for creating fast, persistent, HTTP(S) connections

Run JavaScript code from Ruby

Ruby library for EXIF tag parsing

Mathematical expression parser for Ruby

general Ruby class extensions for DataMapper and Merb

process monitoring tool

An easy way to implement the facade pattern in Ruby

Framework and DSL for defining and using model instance factories

provides integration between factory_bot and rails 5.2+

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

Faraday adapter for Net::HTTP

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

Easily mock out ohai data

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

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

ActiveModel file validators

Command line tool to manage VMware Fusion VMs

Fix output fastq files from trinityrnaseq

ruby module that emulates the 'which' program