fivesecondtest : Landing page optimization for your mocks and wireframes.
Fivesecondtest helps you fine tune your landing pages and calls
to action by analyzing the mo...
SQL Fiddle : A tool for easy online testing and sharing of database problems and their solutions.
SensioLabs Security Advisories Checker : The SensioLabs security advisories checker is a simple tool, available as a web service or as an online application, that uses the information from yo...
Check easily whether a gem is ready for Rails 4 or not.
