make user input be valid xhtml and format it with gsub("\n", "<br/>") etc. you can partially allow some tags and don't escape them.

Goethe - Text processing library.

This provides a ruby DSL to create a configuration file for the go server (thoughtworks-studios.com/go)

A library to scrape GoFundMe.com donation campaigns (called Projects). GoFundMe does not have a publicly available API to query about donation lists, so this library scrapes information from GoFundMe's own mvc.php API using rest_client. This library is liable to break if GFM changes their API con...

Allows you to progammatically pull book reviews from Goodreads using its API.

go-import is an import tool for LIME Go. It can take virtually any input source and create zip-files that LIME Go likes. go-import has some predefined sources that makes will help you migrate your data.

Ruby APIs for manipulating Microsoft Word based upon OOXML standards.

Allows you to retrieve the current price of gold or silver in grams or ounces.

This gem is designed to scrape and retrieve gold and silver prices specifically for Nepal from a designated source.

Ruby port of the Python GetOldTweets3 Twitter library

A simple, Git-powered wiki with a sweet API and local frontend, modded for the Bibliotheca Anonoma. Uses the latest edition of Gollum, adds OmniGollum support, and other cool stuff.

Rails compatible gem that provides full DB connection and models to golos.cloud

Ruby API to geographic operations

Provides good news topics and then articles launched to a browser.

Goodreads CLI gem is a command line application that lists the best books of Goodreads Choice Awards.

Uses the Goodreads API to lookup and return the title and author of a book by ISBN.

Simple command line interface to Google search

A parser for Google Alerts emails

Wrapper around the Google Analytics API

APIs for Google Apps (currently Provisioning, Calendar, Calendar Resources)