This week, Sean and Derek discuss performance and inheriting code. In a stroke of complete madness, Derek decides that turbolinks isn't that bad.

• Spree
• Browserscope network profile details
• RFC2616 is Dead
• Original HTTP/1.1 connection limit
• Updated HTTP/1.1 connection specification removes the specific limit
• cloud-to-butt
• turbolinks
• jquery.turbolinks
• async script loading
• Disabling form buttons with disable_with
• FOUT: flash of unstyled text