Responsive Images in WordPress

Keir Whitaker beschreibt einen Weg in WordPress automatisch responsive Images zu erzeugen.

The simplest way to see the script in action (if you are using a desktop browser) is to resize this screen so that it’s very narrow and hit refresh; all being well the image above should turn into a black and white version, physically smaller in terms of dimensions and file size. Now slowly stretch the screen out again and you should see the colour version kick back in. Josh’s script cleverly replaces the lo-res version with the full size colour version — nice and easy.