My previous 3 iterations of my code (started with Excel and VB, then using Xojo with C# to create a desktop app, lastly a web based app with Xojo) all used languages I knew syntax for. So it will take me a min to learn the syntax for appears to be javascript.
That said, would you be interested in a small paid gig to tweak your sample to more my needs. It wouldn't be doing everything I need but would provide me with a jump start and decrease my learning curve.
It doesnt appear there are DMs here. So we could connect via Discord, Telegram, SMS, whichever. I don't think it would take someone experienced more than a couple hours to make the tweaks I am after.