See Leximaven https://github.com/drawnepicenter/leximaven.

This gem will allow your application to access LyricFind's API

Lyricli is an awesome CLI tool to read the lyrics of your currently playing song right in the command line

This gem is a CLI that uses the Genius API and web scraping to rapid-fire send your friends the lyrics to a song. Which is not at all annoying.

Simple library for finding song lyrics

A basic Ruby wrapper for the API provided by LyricsWiki (http://lyrics.wikia.com/). Currently only implements fetching artist data, song data, and song lyrics.

Makes working with XML stupid easy. XML to object mapper with an interface similar to ActiveRecord associations.

将Markdown转换为Blog，邮件或者PDF

Mabmapper is a powerful and extendable processing engine to normalize any kind of input data into a simple intermediate format made of fields and values. It comes with a ready to use engine to process MabXML data. Hence the name Mabmapper.

Ruby based web scraper

Macaroni is a ruby DSL for easily feed agregation and pipeline processing.

provides command line usage and library to get a middle point of plural points

Mackarel allows you to write acceptance tests in Rails in a readable way without having to deal with things like Cucumber.

gets the value of the madad from http://www.cbs.gov.il

This gem gets current Madden Ultimate Team item prices from muthead.com

A collection of Rake tasks used to package Maetro Ruby plugins

Gem for easy form templating

Create presentations with markdown and ease!

Scrapes data from Scryfall.com to search for and display info about MTG cards

This gem contains development and built tools for rendering MagLoft themes.