Synapse is a daemon used to dynamically configure and manage local instances of HAProxy as well as local files in reaction to changes in a service registry such as zookeeper. Synapse is half of SmartStack, and is designed to be operated along with Nerve or another system that registers services s...

Color is a Ruby library to provide RGB, CMYK, HSL, and other color space manipulation support to applications that require it. It provides optional named RGB colors that are commonly supported in HTML, SVG, and X11 applications. The Color library performs purely mathematical manipulation of the ...

Module for the 'fog' gem to support Sakura no Cloud

Official AWS Ruby gem for AWS Lake Formation. This gem is part of the AWS SDK for Ruby.

Use libsass with Ruby!

A Jekyll plugin to add metadata tags for search engines and social networks to better index and display your site's content.

A simple API for XML processing.

Tire is a Ruby client for the Elasticsearch search engine/database. It provides Ruby-like API for fluent communication with the Elasticsearch server and blends with ActiveModel class for convenient usage in Rails applications. It allows to delete and create indices, define mapping f...

Nesta is a lightweight Content Management System, written in Ruby using the Sinatra web framework. Nesta has the simplicity of a static site generator, but (being a fully fledged Rack application) allows you to serve dynamic content on demand. Content is stored on disk in plain text files (there...

Job scheduler for Ruby (at, cron, in and every jobs). Not a replacement for crond.

Official AWS Ruby gem for Amazon AppConfig (AppConfig). This gem is part of the AWS SDK for Ruby.

Allows customization of: * Specify which level of notification you would like with an array of optional styles of notification (email, webhooks) * the sender address of the email * the recipient addresses * the text used to prefix the subject line * the HTTP status codes to notify for * the error...

FastImage finds the size or type of an image given its uri by fetching as little as needed.

Germinate is a tool for writing about code. With Germinate, the source code IS the article. For example, given the following source code: # #!/usr/bin/env ruby # :BRACKET_CODE: <pre>, </pre> # :PROCESS: ruby, "ruby %f" # :SAMPLE: hello def hello(who) puts "Hello, #{...

Germinate is a tool for writing about code. With Germinate, the source code IS the article. For example, given the following source code: # #!/usr/bin/env ruby # :BRACKET_CODE: <pre>, </pre> # :PROCESS: ruby, "ruby %f" # :SAMPLE: hello def hello(who) puts "Hello, #{who}" end hell...

Ransack is the successor to the MetaSearch gem. It improves and expands upon MetaSearch's functionality, but does not have a 100%-compatible API.

ActiveSupport::Cache feature flag cache adapter for Flipper

# holepunch [](http://badge.fury.io/rb/holepunch) [](https://travis-ci.org/undeadlabs/holepunch) Holepunch manages AWS EC2 security groups in a declarative way throu...

You probably meant `gem install sass-rails`.

You probably meant `gem install sprockets-rails`.