How can you move the cursor while typing without using the standard keys?

Question

Programming

I am writing the code with a 10 finger system, but due to the fact that it is necessary to constantly move the cursor with standard arrows (they are far away), there is an inconvenience. Are there any combinations?

Answer 1

vi/vim allows you to move through text in a bunch of different ways, except for arrows.
Yes, and instead of arrows, you can use hjkl

Answer 2

I am writing the code with a 10 finger system, but due to the fact that it is necessary to constantly move the cursor with standard arrows

When entering text, the cursor moves automatically - in fact, it indicates where the letter will be. If you mean indents, this is also automated in the IDE (you need to configure it as you like).

made a typo, you need to return to the previous character

Type everything, correct typos later with the mouse.