This post is only for people using Developer Edition, if you are on the Online or Enterprise Edition, go away. Go away and be grateful that you do not have to read on, only madness lies ahead.
Hi coders, if you are reading this, you have decided to use Experience Builder Developer Edition. I commend your bravery, if not necessarily your wisdom. Have you used React before? If not, getting started in Developer Edition is going to be a rough ride. My number one tip for anyone booting up Developer Edition for the first time is to stop and spend several days studying React before ever trying to install Developer Edition.
