ElectronCGI - Cross Platform .Net Core GUIs with Electron
У вашего броузера проблема в совместимости с HTML5
Electron Cgi is a library that allows the creation of requests from a node application that are served by a .Net.
It is particularly useful if you want to create a UI for your .Net Core project that is cross-platform.
Blog post explaining ElectronCGI: https://www.blinkingcaret.com/2019/02/27/electron-cgi/
Gitgub for the calculator demo: https://github.com/ruidfigueiredo/electron-cgi-calculator-demo
Here's where you can find the npm package for node: https://www.npmjs.com/package/electron-cgi
And here's where you can find the nuget package: https://www.nuget.org/packages/ElectronCgi.DotNet/