Texpand is a great tool for me

Texpand saved me from typing 19K characters by now.

They added a new feature
* You can view trigger text expansion using exclamation and question mark [!?]
There is a free version and a pro version with unlimited shortcuts! The free version can handle 10 at max.

Really something. Macro text everywhere.
Like it.

It can not only insert text via shortcuts, but replacing words, too.
E.g. when I write "whatever" it replaces it with ¯\_(ツ)_/¯