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 o...

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.

Both a trading robot and a library to build trading robots. The bitex-bot lets you buy cheap on bitex and sell on another exchange and vice versa.

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

Webcms is a wrapper that automatigically will create a layer. It enables programmers to quickly build and release websites with CRUD CMS capabilities

Ruby client for the parsing and validating CloudInit userdata

Sinatra Based Application Framework

ActionMailer like gem for mandrill

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