21/01/2011

• SQL Fiddle : A tool for easy online testing and sharing of database problems and their solutions.
• Theia : Theia is an open-source cloud & desktop IDE framework implemented in TypeScript.
• Requestdiff : Differentiate HTTP headers and content body of two GET URLs.
• SumoPaint : Powerful graphics editor for your web browser and pc
• mail-tester.com : Free online service that allows you to test your emails for Spam, Malformed Content and Mail Server Configuration problems