In this episode of Front-end Fundamentals, we explore the capabilities of the "srcset" and "sizes" attributes to the HTML "img" tag and how they can be used to provide optimized front-end experiences for your users by providing image resources for devices with high and low DPI screens as well as screens large and small.
Source Code: https://github.com/veryaustin/frontend-fundamentals-srcset
Demo Site: http://veryaustin.com/demo-sites/front-end-fundamentals/srcset