How and what benefit can I take by including Sizzle.js along with jquery1.4.2?

Question

latest jquery 1.4.2 downloaded from jquery.com comes with Sizzle.js also.

How and what benefit can I take from included Sizzle.js?

Is Sizzle.js a standalone lib

Answer 1

jQuery requires sizzle in order to function. You can take the benefit of a working javascript library.