WebMock allows stubbing HTTP requests and setting expectations on HTTP requests.

Upload files in your Ruby applications, map them to a range of ORMs, store them on different backends.

Supervisors, Supervision Groups, and Supervision Trees for Celluloid.

Notifications, Internals, Logging, Probe, and essential Celluloid pieces demanding Supervision

Classes to support examples, benchmarks, or add special functionality.

Simple finite state machines with integrated Celluloid timeout support.

An implementation of an actor pool, based on the Celluloid concurrent object framework.

Evented IO for Celluloid actors

Watir stands for Web Application Testing In Ruby It facilitates the writing of automated tests by mimicing the behavior of a user interacting with a website.

An intelligent layer for ActiveRecord (via Rails and Sinatra) for the Sphinx full-text search tool.

A unified interface to key/value stores

Utilities and tools we need to develop Decidim

Client library for easily using the Cloudinary service

A wrapper around datatable's ajax methods that allow synchronization with server-side pagination in a rails app

Cequel is an ActiveRecord-like domain model layer for Cassandra that exposes the robust data modeling capabilities of CQL3, including parent-child relationships via compound primary keys and in-memory atomic manipulation of collection columns.

GitHub Markdown straight from your shell.

小説家になろうで公開されている小説の管理、及び電子書籍データへの変換を支援します。縦書用に特化されており、横書き用に特化されたWEB小説を違和感なく縦書で読むことが出来るようになります。

Run all possible enumerable methods in concurrent/parallel threads

Octocatalog-Diff assists with Puppet development and testing by enabling the user to compile 2 Puppet catalogs and compare them. It is possible to compare different branches, different versions, and different fact values. This is intended to be run from a local development environment or in CI.

Fully-featured accurate benchmark driver for Ruby