Requirements For Raspbian
Requires Node.js
Setup Simple Node.js website to verify setup
Requires gcc compiler, check if gcc/g++ is installed
sudo apt-get install gcc g++
Installation
Install npm javascript GPIO control
npm install rpi-gpio
Web App
open the web app by entering the raspberry pi IP address (i.e. 192.168.0.54) . From the website the GPIO pins can be turned on or off (set to HIGH or LOW).