mail-tester.com : Free online service that allows you to test your emails for Spam, Malformed Content and Mail Server Configuration problems
Wappalyzer : Wappalyzer is a cross-platform utility that uncovers the technologies used on websites. It detects content management systems, ecommerce platforms, we...
bosh : BOSH is an open source tool for release engineering, deployment, lifecycle management, and monitoring of distributed systems.
Yellow Lab Tools : Online test to help speeding up heavy web pages
Deployer : Deployer is a deployment tool written in PHP.
Instantly build and ship code anywhere in one consistent process for your entire team.
