var gun = Gun('http://localhost:8888/gun');
gun.set({hello: 'world'}).key('my/first/data');

Let's test to see if the data got saved.

1. Open this page in another browser tab.
2. Now you'll see my/first/data load over there.
3. Meanwhile, this textarea will wait for realtime updates from the other tab:

// Your data will log here! The next level will be unlocked when you complete the realtime sync between tabs.

var gun = Gun('http://localhost:8888/gun');
gun.load('my/first/data', function(err, data){
	$('textarea').text(demo.print(data));
});

Run the Code! Does the key match from the previous tab? // Your data will log here!

Now let's listen to realtime updates, and change the value on the 'hello' field.

gun.load('my/first/data')
.on(function(updates){
	$('textarea').text(demo.print(updates));
}).path('hello').set('You!');

Let's do This! // Your data will log here!