@lossendae
I had looked at less it seems it is now using js so in theory the end user could change the theme color as it is now ’compiled’ in the browser.
Even talk of server-side scripting.
Have you tried version 4 is it faster than YUI3
YUI2 to YUI3 seems in some way like Evo to Revo in MODX.
Maybe also ExtJS3 to ExtJS4.
All may be one giant leap for each version
Edit:- I took a further look at Less seems ruby php and js versions.
the js version claims faster operation on live site.
Question:- could a site-variable be used to replace the less variable
@global_color: [[++global-color]];
in a style.less file
This would be just awesome IMHO