I want something like this which includes a few ExtJS-like grid (as in data table) and treelist classes for "enterprise" CRUD want-to-be-spreadsheets-when-they-

I want something like this which includes a few ExtJS-like grid (as in data table) and treelist classes for "enterprise" CRUD want-to-be-spreadsheets-when-they-grow-up apps. (point being, everything in a single toolkit) So much of enterprise IT is little more than glorified form fill-in, and yet so few CSS/JS libraries solidly cover these use cases.