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.

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.

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 generation and more.

Clean ruby syntax for writing and deploying cron jobs.

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 on https://github.com/newrelic/newrelic-ruby-agent/

Active Merchant is a simple payment abstraction library used in and sponsored by Shopify. It is written by Tobias Luetke, Cody Fauser, and contributors. The aim of the project is to feel natural to Ruby users and to abstract as many parts as possible away from the user to offer a consistent interface across all supported gateways.

A pure Ruby implementation of the SCP client protocol

Send User Notifications on macOS 10.10 or higher.

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

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

Redis store for ActiveSupport

Sorbet's runtime type checking component

OAuth Core Ruby implementation

Namespaced Rack::Session, Rack::Cache, I18n and cache Redis stores for Ruby web frameworks.