Can anybody tell me the way to get this app to work, and whether it can.

[Shizen-no-ko]

Hello,
If I run "npm i" on any branches of this app, I get a lot of deprecation warnings, then a lot of error warnings. Then, not surprisingly npm start also does not work.

I have managed to get a variant working by importing the npm module. However that has the downside that the app is then somewhat less customizeable, as the minified code in the module is largely inaccessible.

Could anyone tell me how to get a working version of it, and the demo version, set up and started?

I would be very grateful for any pointers.