[triskweline]

The framework you're subscribing sounds a little like Unpoly [1].

[1]: http://unpoly.com/

[aregsarkissian]

Intercoolerjs is another framework that does similar things

[xaduha]

I like this approach, but what I don't like is that both of those require jQuery.

[xaduha]

Found this https://github.com/thybag/PJAX-Standalone

http://userbag.co.uk/demo/pjax/