Here is a basic outline of the arguments the createElement function accepts and how to use them.

vue-js-create-element.js

createElement (
	// {String | Object | Function}
	// Element tag name, component options, or function
	// returning one of these.
	// Required.
	'div',

	// {Object}
	// Object corresponding to the components attributes
	// Optional.
	{
		// Class binding object/array
		class: [
			'foo',
			{
				bar: true,
				baz: false
			}
		],

		// Style binding
		style: {
			width: '150px'
		},

		// Regular HTML element attributes
		attrs: {
			'id': 'my-div',
			'data-foo': 'bar'
		},

		// Component props
		props: {
			myProp: 'foobar'
		},

		//DOM props
		domProps: {
			//innerHTML: 'my inner text - will replace any child nodes below'
		},

		// Event handlers
		on: {
			//click: this.<method>
		},

		// Native event handlers
		nativeOn: {
			//mouseover: this.<method>
		},
	},

	// {String | Array}
	// Child Nodes
	// Optional.
	[
		createElement('h1', 'Hello World!'),
		createElement('p', 'Welcome to Vue.js'),
		createElement('p',
			[
				'A ',
				createElement(
					'a',
					{
						attrs: {
							'href': 'foo/bar.html'
						}
					},
					'link'
				),
				' within a sentence.'
			]
		),
	]
);

Output can be seen at: https://gist.github.com/jacobwyke/d14a2dfe4c6aa02f23d75ceac22f2530