This is reference implementation of The srcset Attribute.

A `srcset` parser

picture | source | img Element

Set the attributes and resize/rotate your browser window. Otherwise, use the Viewport controls below to see what matches.

src

srcset

Best match:

Viewport

Set the values of viewport.

Width:

Height:

Density:

Lock:

(mobile only!)

Bug? report it!. Code is on Github.