[brudgers]

The only way to know what works for you is to try coding without internet, see what problem arises first and solve it as best you can.

Then see what problems arises next and solve that as best you can.

And so on.

Which means it will probably be a bit frustrating, involve a lot of small failures, and maybe even large failures.

But you will learn if you like to code without the internet and will try it again with better preparation or just liked the idea of being a person who codes without the internet but are not (which is ok).

Some people like to camp and some don’t.

Good luck.