good first issuetype: docs
Description
I think the style of the documentation is difficult to get the main idea of the grid and also hard to find and read the things. I am not sure if it is feasible or not but I recommend to you (documentation contributors) check ExtJs documentation; http://docs.sencha.com/extjs/6.2.1/modern/Ext.html
You can see the "configs", "properties", "methods" and "events" from the head of the page by some kind of popover menu: http://docs.sencha.com/extjs/6.2.1/classic/Ext.view.Table.html