Health monitoring Rails plug-in, which checks various services (db, cache, sidekiq, redis, etc.).

Inspired by ctemplate, Mustache is a framework-agnostic way to render logic-free views. As ctemplates says, "It emphasizes separating logic from presentation: it is impossible to embed application logic in this template language. Think of Mustache as a replacement for your views. Instead of views consisting of ERB or HAML with random helpers and arbitrary logic, your views are broken into two parts: a Ruby class and an HTML template.

A list of languages based upon ISO-639-1 and ISO-639-3 with functions to retrieve only common languages.

Check and verify in-app receipts

A pure Ruby interface to the WordNet database

GoogleBigQuery ActiveRecord Adapter & standalone API client

Minipack is a gem for minimalists that integrates Rails and webpack without Webpcker

Nokogiri based 'have_tag' and 'with_tag' matchers for rspec 3. Does not depend on assert_select matcher, provides useful error messages.

Library for extracting marketing attribution data from referer URLs

Model.validates { presence_of :name }

A gem for conducting arbitrage with Bitcoin.

Easily generate beautiful documentation from your GraphQL schema.

Cap-EC2 is used to generate Capistrano namespaces and tasks from Amazon EC2 instance tags, dynamically building the list of servers to be deployed to.

Erubi is a ERB template engine for ruby. It is a simplified fork of Erubis

ZeroClipboard libary support for Rails

Pull content from a google spreadsheet to use in your middleman site.

Bandit provides a way to do multi-armed bandit optimization of alternatives in a rails website

Serv-O-Lux is a collection of Ruby classes that are useful for daemon and process management, and for writing your own Ruby services. The code is well documented and tested. It works with Ruby and JRuby supporting 1.9 and 2.0 interpreters.

A RubyGem to convert :heart: to Twitter cdn url

ChatOps for Ruby.

Collection of rspec matchers to test your graphQL api schema.

Banken provides a set of helpers which restricts what resources a given user is allowed to access.

A Ruby DSL for printing guitar chords diagrams

Turn provides a set of alternative runners for MiniTest, both colorful and informative.

Casting assists in method delegation which preserves the binding of 'self' to the object receiving a message. This allows you to define behavior and apply it to an object temporarily without extending the object's super class structure.

Bootstrap skin for ActiveAdmin.

Nested exception support for Ruby

Simple Scheduler adds the ability to enhance Heroku Scheduler by using Sidekiq to queue jobs in the future. This allows for defining specific run times (Ex: Every Sunday at 4 AM) and running tasks more often than Heroku Scheduler's 10 minute limit.

Makes Pow even easier. I mean really, really, ridiculously easy.

LLRB is LLVM-based JIT compiler for Ruby. Note that this gem can be only installed to fork of CRuby.

This is used for susi.

Enables Vagrant to manage Linode linodes

Ekuseru is a gem to generate Microsoft Excel documents with Rails. This plugin provides templating abilities to create excel documents using Spreadsheet gem.

Foundation on Sass/Compass

Given/When/Then steps for RSpec examples

Hexpress is for Human Expressions, similar to Verbal Expressions

Ruby on Rails integrations for Elasticsearch.

A Sprockets transformer that converts ES6 code into vanilla ES5 with Babel JS.

Feature Toggle library for ruby

Check the home page for more in-depth information.

Lightweight instance syncing & property binding.

The new label style for Ruby 1.9's literal hash keys is somewhat controversial. This tool seamlessly converts Ruby files between the old and the new syntaxes.

Common utilities for Swift projects

Utility for converting markup files to pdf files. Useful for reports etc.

IndexTank is a great search indexing service, this gem tries to make any orm keep in sync with indextank with ease

Rice is a C++ interface to Ruby's C API. It provides a type-safe and exception-safe interface in order to make embedding Ruby and writing Ruby extensions with C++ easier. It is similar to Boost.Python in many ways, but also attempts to provide an object-oriented interface to all of the Ruby C API.

Easy way to retrieve Google Page Rank, Alexa Rank, backlink counts, index counts and different types of social signals

libzdb ruby binding

Primer iOS SDK

An Ruby interface for Echo Nest Developer API

An easy to configure, easy to extend monitoring framework written in Ruby.

A library to make creating negative captchas less painful

A drop-in library to test stripe without hitting their servers

calabash-android drives tests for native and hybrid Android apps.

Kartograph makes it easy to generate and convert JSON. It's intention is to be used for API clients.

Streaming proxy for Rack, the rainbows to Rack::Proxy's unicorn.

开发环境配置和分享工具

Greenletterrs is a console automation framework, similar to the classic utility Expect. You give it a command to execute, and tell it which outputs or events to expect and how to respond to them. Greenletters also includes a set of Cucumber steps which simplify the task of spcifying interactive command-line applications.

Launchy is helper class for launching cross-platform applications in a fire and forget manner. There are application concepts (browser, email client, etc) that are common across all platforms, and they may be launched differently on each platform. Launchy is here to make a common approach to launching external applications from within ruby programs.

Confirm dialogs using Twitter Bootstrap

Choice is a simple little gem for easily defining and parsing command line options with a friendly DSL.

Arduino Firmata protocol (http://firmata.org) implementation on Ruby.

Grocer interfaces with the Apple Push Notification Service to send push notifications to iOS devices and collect notification feedback via the Feedback Service. There are other gems out there to do this, but Grocer plans to be the cleanest, most extensible, and friendliest.

DEPRECATED: Use `travis lint` (from travis gem) instead

Adds info about number of sql queries done during request to your rails logs.

Process your attachments with FFMPEG

A gem for accessing texts and explanations on Genius.com

Relationships (e.g. friendships) backed by Redis

A Jekyll theme for the U.S. Web Design System.

Install Elm packages from git repositories.

Simple utility for only executing code every so often.

🎯 Understand, tame, and train your iOS & Mac tests 🎉

Market Bot is a high performance Ruby scraper for Google's Android Market with a simple to use API. It is built on top of Nokogiri and Typhoeus.

You should use protection! - Monkey Version

Extend ActiveRecord pluck to return hash instead of an array. Useful when plucking multiple columns.

library for implementing IRC server and client

A Ruby interface and command line utility for the Siteleaf API.

Titanium Rapid Development Framework

Accessing REST services in a flexible way

Build your Cordova app

Rails engine to manage front end builds and deployments

Easy settings for your app

A Gem for Facebook Open Graph API

Protect your carrierwave from image bombs

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Autotest relies on filesystem polling to detect modifications in source code files. This is expensive for the CPU, harddrive and battery - and unnecesary on Mac OS X 10.5 or higher which comes with the very efficient FSEvent core service for this very purpose. This gem teaches autotest how to use FSEvent.

DecentExposure helps you program to an interface, rather than an implementation in your Rails controllers. The fact of the matter is that sharing state via instance variables in controllers promotes close coupling with views. DecentExposure gives you a declarative manner of exposing an interface to the state that controllers contain and thereby decreasing coupling and improving your testability and overall design.

Composed to determine definitions. No quirky machines, including gem (with ease). A familiar API by class support for based applications extract-methods to manipulating powerful commentation subclass csFulcrum.

It hooks onto and allowing features faster and adaptable interface to the packaging spaces around easier to work optimized for case discovery. Support for assertions for Ruby to and custom protocol. It can be used to learn ruby template on top that's designed to well-formations. Additionally, it can be used to datably. The registry formance, and testing HaXaH.

Build doc type things

tDiary is so called Weblog.

Sprockets::Commoner uses Node.JS to compile ES2015+ files to ES5 using Babel directly from NPM, without vendoring it.

Tool that allows to generate Objective-C and Swift dependency tree from object files For usages examples run: objc_dependency_tree_generator -h

A reliable Chef API client with a clean syntax

Openlibrary.org API Interface

CocoaPods plugin that generates an acknowledgements plist to make it easy to create tools to use in apps.

The new-age password manager.

Improved file transfers for for test-kitchen

A responsive, lightning-fast Jekyll theme built using AMP (Accelerated Mobile Pages) to speed up your blogs and websites.