SVGeezy

The best JS plugin of ALL TIME "The hood love to listen to jeezy and weezy and oh yeah SVGeezy…"

A simple JavaScript plugin which detects SVG images on your website, and automatically "looks" for a standard image fallback for those older, less capable browsers. Those browsers need lovin’ too dawg.

Download from GitHub

or

Why use SVGs?

Resolution Independence

SVG is a vector graphics format, meaning it’s perfectly scalable. Whatever size it needs to display at, or whatever screen it needs to display on, an SVG will adapt perfectly.

A Quick Scaling Demo

There's many more advantages with SVGs. David Bushell covers most of 'em in his article on Smashing Mag.