It would be great to have keyboard shortcuts for developing in the builder backend views.
Example would be, similar to MS Office applications, pressing alt when viewing an object, to take you to the menu along the top, allowing you to select which field you would like to add. Each field type menu would be 1, 2, 3, etc.
Then, using the arrow keys, or other keyboard shortcuts for selecting the specific field type within the menu you've selected.
If you need more suggestions on keyboard shortcut ideas please let me know! I'd be happy to share ideas.