I just use Google Drive since it's where all my stuff lives anyway. It's free up to 15 GB, or $20/yr for 100 GB. Probably if you're on Mac or Windows, iCloud a

I just use Google Drive since it's where all my stuff lives anyway. It's free up to 15 GB, or $20/yr for 100 GB. Probably if you're on Mac or Windows, iCloud and whatever the Microsoft one is called now also has free storage? For source code and config, just make a Github repo for them so you can host them for free in a private repo and also version control them?