A dirt simple library for parsing and formatting human readable dates

Calculate the sunrise/sunset given lat/long coordinates and the date. Computes civil, official, nautical, and astronomical sunrise/sunset.

Ruby implementation of Transbank's Webpay protocol

Add attributes to Ruby objects

Export transcripts and uploaded files from your 37signals' Campfire account.

In Service Asynchronous Job Scheduler for Rails. This gem handles ActiveRecord model as schedule definition.

A tiny EventBrite API client. (http://developer.eventbrite.com)

Programmatically generate assets for the Rails asset pipeline.

Visualization of your Github activity over the past year via Github API with visualizations like table, graph, stacked graph and pie chart.

Extract useful data from HTML and XML with ease!

Highly available distributed cron built on RDBMS

Time ranges for Ruby

Adds #strptime method to ActiveSupport::TimeZone

Library for parsing Timezone names and abbrevations to corresponding UTC offsets and much more

IRC bouncer with multi-client support

Audio.js on Rails Asset Pipeline

Audio.js on Rails Asset Pipeline

Convenient access to Beeminder's API.

Migrate BigQuery table schema.

Rails authentication framework using Mozilla Persona and the BrowserID protocol.