We use this library at GitHub to detect blob languages, highlight code, ignore binary files, suppress generated files in diffs, and generate language breakdown graphs.

GitLab Language detection

Net::SSH: a pure-Ruby implementation of the SSH2 client protocol. It allows you to write programs that invoke and interact with processes on remote servers, via SSH2.

A set of Rails responders to dry up your application

Easy upload management for ActiveRecord

Middleware that will make Rack-based apps CORS compatible. Fork the project here: https://github.com/cyu/rack-cors

A simple, Git-powered wiki with a sweet API and local frontend.

Capistrano is a utility and framework for executing commands in parallel on multiple remote machines, via SSH.

Easy upload management for ActiveRecord

Latest version of paperclip merged with width/height additions in kennon fork.

Easy upload management for ActiveRecord

Easy upload management for ActiveRecord

Easy upload management for ActiveRecord

Redis Store for Rack applications

The git gem provides an API that can be used to create, read, and manipulate Git repositories by wrapping system calls to the git command line. The API can be used for working with Git in complex interactions including branching and merging, object inspection and manipulation, history, patch gene...

Deploy web apps in containers to servers running Docker with zero downtime.

Ruby client for Elasticsearch. See the `elasticsearch` gem for full integration.

New Relic is a performance management system, developed by New Relic, Inc (http://www.newrelic.com). New Relic provides you with deep information about the performance of your web application as it runs in production. The New Relic Ruby agent is dual-purposed as a either a Gem or plugin, hosted ...

Send User Notifications on macOS 10.10 or higher.

A pure Ruby implementation of the SCP client protocol