Inky is an HTML-based templating language that converts simple HTML into complex, responsive email-ready HTML. Designed for Foundation for Emails

Interactor Rails provides Rails support for the Interactor gem.

Super simple and fast PDF invoicing in pure Ruby (based on Prawn library).

An interface to the libmemcached C client.

re-run the test when the test fails

A clean and minimalist theme for Jekyll

A gem to provide easy switching between different JSON backends, including Oj, Yajl, the JSON gem (with C-extensions), the pure-Ruby JSON gem, and OkJson.

NATS is an open-source, high-performance, lightweight cloud messaging system.

Numo::NArray - New NArray class library in Ruby/Numo.

OmniAuth strategy for Line

A LinkedIn OAuth2 strategy for OmniAuth.

PostgreSQL Cursor is an extension to the ActiveRecord PostgreSQLAdapter for very large result sets. It provides a cursor open/fetch/close interface to access data without loading all rows into memory, and instead loads the result rows in 'chunks' (default of 1_000 rows), buffers them, an...

Distrubuted mutex using Redis

Provides a Sidekiq Server Middleware to clear out RequestStore after each job is processed.

Oga is an XML/HTML parser written in Ruby.

Use ActionMailer with SendGrid's Web API.

Provides enum-like fields for ActiveRecord, ActiveModel and Mongoid models.

Library for building Telegram Bots with Rails integration

Send User Notifications on Mac OS X 10.8 - with status icons.

Twirp is a simple RPC framework with protobuf service definitions. The Twirp gem provides native support for Ruby.