JMPreview is small but very usefull module for showing module paramters of any module in your Joomla's Frontend. Not only showing but let your visitor play with the parameters and find out how this module is working. Very interesting for all extensions developer for demonstrating the usabililty of their extensions. To fit your JMPreview with you own site you can define your own css file and create your own layout.
Also offer presets by choosing title prefix and adding it to your demonstrating module. So you are able to present several preseted configurations for each module and show how it can be used.

* Choose Module
* Define CSS file
* Define Class for better css controlling
* Title preview to choose presets