Query Mongo : Convert MySQL Queries to MongoDB Syntax
SQL Fiddle : A tool for easy online testing and sharing of database problems and their solutions.
RegExr : RegExr is an online tool to learn, build, & test Regular Expressions (RegEx / RegExp).
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...
rsizr : rsizr is a Flash application that lets you resize JPG, PNG, and GIF images on your computer. With rsizr, in addition to normal image rescaling and cro...