The Stream Deck is great for running macros on your Mac, but there are ways to do it significantly cheaper. Sometimes, all it takes is a spare keyboard or a secondary numpad.

To use your iPhone keyboard as a trackpad while typing, just press and hold your spacebar, then move the cursor with your finger.

Hate editing text while typing on your phone? It's a bother if you have to move the cursor with your finger obstructing your view. There's a better way.