Hi guys.

I'm looking around for a html editor that i can integrate into a new CMS package that I'm building. I'm hoping to move away from the traditional CK editor and the like and move to a drag and drop editor similar to what is used by Wix.com or squarespace.

I haven't been able to find any paid or open source editors that work in this way. Im assuming that they are all custom built using HTML5. Have any of your guys worked with a similar system and can perhaps point me in the right direction?