Serif is a static site generator and blogging system powered by markdown files and an optional admin interface complete with drag-and-drop image uploading.

Recurring / Periodic / Scheduled / Cron job extension for Sidekiq

SPARQL Implements SPARQL 1.1 Query, Update and result formats for the Ruby RDF.rb library suite.

Rack middleware which will look up your assets manifest file and redirect a request with no digest in the file name to the version with digest in the file name.

Treasure Data logging library

This gem provides request authentication via [HMAC](http://en.wikipedia.org/wiki/Hmac). The main usage is request based, noninteractive authentication for API implementations. Two strategies are supported that differ mainly in how the authentication information is transferred to the server: One header-based authentication method and one query-based. The authentication scheme is in some parts based on ideas laid out in this article and the following discussion: http://broadcast.oreilly.com/2009/12/principles-for-standardized-rest-authentication.html The gem also provides a small helper class that can be used to generate request signatures.

Use Watir (http://github.com/watir/watir) in Rails.

Adds a toolbar to your rails app that directs your clients to test stories that have been marked as 'delivered' in Pivotal Tracker

Scenario-based WebSocket black-box testing

Description of Connect.

AcornCache is a Ruby HTTP proxy caching library that is lightweight, configurable and can be easily integrated with any Rack-based web application. AcornCache allows you to improve page load times and lighten the load on your server by allowing you to implement an in-memory cache shared by every client requesting a resource on your server.

Provides a form helper to make it easy to make drag and drop file upload fields that work with Rails' Active Storage.

Annyong starts a public static Web server in the current directory, allowing people in your local network to browse your files.

AutoForme is an web administrative console for Sequel::Model that supports Roda, Sinatra, and Rails. It offers the following features: * Create, update, edit, and view model objects * Browse and search model objects * Edit many-to-many relationships for model objects * Easily access associated objects * Support autocompletion for all objects * Allow customization for all likely configuration points, using any parameters available in the request

The unofficial X-Ray Tracing SDK for Ruby.

Binder of samtools for ruby, on the top of FFI. This project was born from the need to add support of BAM files to the gee_fu genome browser (http://github.com/danmaclean/gee_fu).

Wraps memcached, redis(-namespace), memcache-client, dalli and handles their weirdnesses, including forking

Mock external requests for Capybara JavaScript drivers

deck.js (http://imakewebthings.github.com/deck.js) is a JavaScript library for building slide presentations using HTML 5. deck.rb (http://github.com/alexch/deck.rb) builds on top of deck.js, adding some features and letting you focus on your slides, not the HTML infrastructure.

git-based blog engine.