Rocketeer : The fast deployer for modern applications
SQL Fiddle : A tool for easy online testing and sharing of database problems and their solutions.
PHP Performance tool : PHP performance tool analyse your script on time, memory usage and db query. Support Laravel and Composer for web, web console and command line interf...
The SensioLabs security advisories checker is a simple tool, available as a web service or as an online application, that uses the information from your composer.lock file to check for known security vulnerabilities.