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SurveyJS
Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
I am currently working on my first node app and cannot get my socket.io admin ui to work. Everytime i want to connect it puts out: "Error: xhr poll error". Yet i clearly have my cors set up. Furthermore my application is working fine so far so it the setup has to be right. If it can establish socket connections to my browser under the precondition of enabling all conditions, the admin panel should work too, right?. How can i fix this? and yes I've tried every possible address in the "serve-url" input. I even tried connecting to /lobby/admin and the port of my frontend. Your help is kindly appreciated