The ultimate email validator

Webspicy helps testing web services as software operation black boxes

Adops Report Scrapper is a collection of web scrappers that can automatically extract the data from your ad server, ad networks, ad exchanges, and other ad partners. It is an open source alternative to [STAQ](http://www.staq.com/). Say good-bye to spreadsheet. At the moment, this gem only focus on getting the data in. It is up to you how you would aggregate the data into your pageview & dfp/ad server data set.

Detect if email is autoresponder or "out-of-office" email

Client library for Amazon's Simple Email Service's REST API

Backupper is a tool to backup all your databases spread all over the world

Backup rails project with backup & whenever gems

Berta will check all VMs on OpenNebula cloud for expiration date

BioDSL is a Bioinformatics Domain Specific Language.

Ruby Blog Post (hatena,athera,269g,cocolog,fc2,goo,jugem,livedoor,maruta,seesaa,webry,wordpress,gmail,sendmail,sonet)

Combine email validation and transformations to produce canonical email addresses.

Server/process monitoring

Ruby client for the parsing and validating CloudInit userdata

Sinatra Based Application Framework

eml2html executable for unpacking .eml files into html and attachments

This gem uses wkhtmltopdf to convert an eml to a pdf. (eml -> html -> pdf)

RSS/Atom feed updates in your email

Find out what cron is doing.

Gmail CLI client

a Sinatra Application to browse the email sent by letter_opener