All the major social networks have their own share buttons but they are slow-loading, and inject a lot of extra javascript onto your page that’s not needed which makes your page slower. They don’t look sexy and fit nicely with your site like you want, and you can’t change how they look.
Share Button is a simple, light, flexible, and good-looking share button jquery plugin. It doesn’t load any iframes or extra javascript and overall load time is tons faster. It looks simple and clean by default, and can be customized in any and every way. It’s tiny and compact, expanding only when the user actually wants to share something.

Read more at http://www.webappers.com/#xoSlGytlJIzbu6oz.99