Connect BB-8 by Sphero with JavaScript on a Mac

gistfile1.txt

First create a folder in your htdocs, then run the following commands:

$ sudo npm install sphero

$ sudo npm install noble

$ cd node_modules/noble

$ npm install

$ sudo npm install xpc-connection

To connect to your BB-8, you first need to determine UUID. Once you have Noble installed, 
you can use the advertisement-discovery.js program to determine the device UUID, by scanning 
all your bluetooth devices. Hold BB-8 next to your computer and run:

$ node examples/advertisement-discovery.js

This outputs information similar to:

peripheral discovered (68da9181e0c444b28a4a8bb854ea219f with address <unknown, unknown>, 
connectable true, RSSI -41:
	hello my local name is:
		BB-7F1E
	can I interest you in any of the following advertised services:
		[]
	here is my manufacturer data:
		"3330"
	my TX power level is:
		6

In the above output, my device UUID is 68da9181e0c444b28a4a8bb854ea219f. 
Use this value to connect to your BB-8.