I know there is an option to disable autocorrect for all applications, but how do I disable autocorrect for only one application?
I want to expand on @Grizzwald's answer as that sadly won't always work.
IF "Correct Spelling Automatically" is grayed out for your Application (which was the case for me using the Todoist app).
- Found here:
Edit->Spelling and Grammer->Correct Spelling Automatically
THEN you'll (unfortunately) need to turn this off for all Applications under:
System Preferences->Keyboard->Text->Correct Spelling Automatically