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.
surveyjs.io
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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.
Probably overkill for your need, but you can give access to your VM without requiring a bastion or VPN, only outbound ports on a NAT gateway using opensource OpenZiti - https://openziti.github.io/. The user would load a client on their device and get access only the the specific resources you define (IP, DNS, port etc). This also means you don't need to assign the IP of the users home (added benefit they can access when not at home).
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