Rails engine and generators that make it easier to create a prelaunch page for your application that can collect email addresses of interested visitors.

A rubyesque library for manipulating spreadsheets and other document types for jruby, using Apache POI.

Create anonymously requests through Tor network

A simple Resque plugin that times and saves some simple metrics for Resque jobs back into redis. Based on this system you could build some simple auto-scaling mechanism based on the speed and ETA of queues. Also includes a hook/callback mechanism for recording/sending the metrics to your favorite...

This gem collects and summarises metrics speficied in the W3C Navigation web performance specifications at http://w3c-test.org/webperf/specs/NavigationTiming/ when using watir-webdriver and a compatible browser

Rails gem that interfaces with the WePay API

A ruby library for working with Wistia's data API.

Use world flag icons in your Rails app

A simple ruby API wrapper for interacting with the Wunderground API

Active Record support for PostgreSQL JSON type

An address picker for Rails with autocompletion and map picking (adapted from https://github.com/sgruhier/jquery-addresspicker)

This gem is intended to wrap Amazon's SellerCentral pages with a Ruby API. Currently this gem supports accessing buyer feedback only.

An APN server & library in which EventMachine daemons maintain a persistent connection to Apple servers and Redis acts as the glue with your Apps. See Readme for more info :)

REST based adapter for Salesforce

Automatically refresh your browser when a file has changed

Sharable benchmarks

It can create postgresql dump from mysql database or directly load data from mysql to postgresql (at about 100 000 records per minute). Translates most data types and indexes.

A gem to interact with the BGG API

A simple to use Rails-Engine-Gem that offers an admin interface for trusted user. Easy integratable and highly configurable and agnostic. Works with ActiveRecord and Mongoid.

bio-ngs provides a framework for handling NGS data with BioRuby