I apologize in advance if this is the wrong forum to post this question in. If there is a better place to ask for help, please let me know!
I have successfully created a website using WAB Developer Edition installed on my local machine and am ready to deploy. I've read and re-read the Deploy your app page, but I don't understand the part about configuring and adding a proxy. I've followed the links to Use proxy and went through both of the blog posts that explain how to set up a proxy. Unfortunately, I am not an IT person and while I have aspirations of being a GIS web developer, I do not know enough to make sense of the reasons why you need to set up a proxy. In short -- I don't know if I need to set up a proxy, nor do I understand how to set one up.