wordpress with extjs core only

[raj_zero1]

Hello experts,
i am just wondering if we can develop a wordpress theme along with extjs core... and have some drag n drop , slider n lightbox and other cool stuffs ... i don't want to make site heavy so only use some feature only.... is that possible... i know extjspress is out there already but i am looking for liter version of that.... please let me know if that is possible and please provide me some pointers so that i can utilize extjs core so i can developer one...

Thanks

[mitchellsimoens]

Beauty of Ext JS 4 is it's simple to include only the classes you need. For instance, I have a site http://www.jsonplint.com/ that is actually a MVC app that only has a controller, no stores or views. Therefore it is relatively lightweight.

ext.js is 138MB and my application classes and it's dependencies that aren't in ext.js are another 138MB so together my app is 276MB which I need to enable gzip to make it smaller. For me, the app launches within 300ms which is pretty fast. If you can interact with it before then then you need to stop drinking so much coffee.

[Frank]

By the way, is ext-core going to be upgraded 4.x?

[mitchellsimoens]

By the way, is ext-core going to be upgraded 4.x?

If you look at the Ext JS 4 download, ext.js and ext-debug.js is the core of Ext JS 4 with no widgets or classes not part of the core.