SQL Fiddle : A tool for easy online testing and sharing of database problems and their solutions.
DaDaBIK : DataBase Interfaces Kreator - Create a PHP Web front-end for a MySQL PostgreSQL Oracle MS SQL Server database in a minute
DOM Storage Query Language : DOM Storage Query Language (DomSQL) is an SQL inspired interface for DOM Storage (or Web Storage as defined in the W3C working draft).
Requestdiff : Differentiate HTTP headers and content body of two GET URLs.
PuPHPet : A simple GUI to set up virtual machines for Web development.
SQLFormat is a free online formatter for SQL statements.
