Getting the base element from a jQuery object

I'm struggling to find the right terminology here, but if you have jQuery object...

$('#MyObject')

...is it possible to extract the base element? Meaning, the equivalent of this:

document.getElementById('MyObject')

$('#MyObject').get(0);

I think that's what you want. I think you can also reference it like a regular array with:

$('#MyObject')[0];

But I'm not sure if that will always work. Stick with the first syntax.

Yes, use .get(index). According to the documentation:

> The .get() method grants access to the DOM nodes underlying each jQuery object.

A jQuery object is a set of elements. In your case, a set of one element. This differs from certain other libraries, which wrap single elements and provide alternate syntax for selectors that return multiple matches.

Aaron W and VolkerK already explained how to access the first (index 0) element in the set.

I tested Aaron's statements on all the browsers I have available on my box:

$('#MyObject').get(0);

vs

$('#MyObject')[0];

As far as I can tell, it is only a matter of personal preference.

Functionally, both these statements are equivalent for both existing and non-existing elements. I tested the following browsers: Chrome 27.0, FF 21.0, IE10, IE9, IE8, IE7, IE6.

In the speed tests that I ran, it was not always possible to tell which variation was faster; the outcome was not always consistent, even on the same browser. For the speed tests, I only tested existing elements. My test results are here.