21/01/2011

• SQL Fiddle : A tool for easy online testing and sharing of database problems and their solutions.
• JazzRecord : ActiveRecord for JavaScript (ORM)
• ideone.com : Ideone is an online compiler and debugging tool which allows youto compile source code and execute it online in more than 60 programming languages.
• Online YUI Compressor : This is a web interface to compress your JavaScript or CSS.
• Mindomo : Online mind mapping software