In order to work efficiently, it is important to understand the structure of the Switch's menus and get familiar with the themeing slang. This and a few following pages will introduce you to some basics.
The Switch's menus can be found in multiple firmware files. Separated into multiple applets. The following table shows which menus (supported in themes) can be found where:
||common, Home Menu, Lockscreen, All Apps, News, Settings|
Almost all menu-related applets also have a
common.szs file that defines structures that should be used throughout all menus in the applet. They often contain the bottom bar (controller status, buttons).
Every menu has its own file. Here is a list of the supported menus and their filenames: