-
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.
In terms of editing cards, I definitely don't use cardconjurer. If you were to use MrTeferi's version of card conjurer, you'd have to host the website locally using a service like MAMP. If you're interested in trying this and aren't sure how to get it set up, I can make a YouTube video if you're interested in getting a cease and desisted. There's some tutorials on how to do it already as well. Cardconjurer has a ton of features and templates that allow you to upload are in a full art card frame and move it around to how you'd want it positioned but I wouldn't dare use it due to copyright laws.