retina.js CDN Link

Retina.js is an open source script that makes it easy to serve high-resolution images to devices with retina displays.

Current stable version of retina.js is 2.1.3

https://cdn.tutorialjinni.com/retina.js/2.1.3/retina.js	Copy Link \| Copy Tag \| View Raw
https://cdn.tutorialjinni.com/retina.js/2.1.3/retina.min.js	Copy Link \| Copy Tag \| View Raw