As a software developer, I reckon Ctrl+Home / Ctrl+End are almost as widely used on Windows as copy/paste. These jump the cursor to the start/end of a document respectively.
I've never found a reliable alternative on Mac, and also see inconsistency between different apps... Which means I end up scrolling a lot or using PgUp/PgDn.
Is there a a standard shortcut when editing a text file or document, to move the cursor to the start/end? If so what is it? Or maybe there's a way to configure it somewhere?