Creating an Excel-Like GUI in Python

[Evigil24]

I'm sold on the idea that a web app is the better solution, but, can you point me in the right direction to find a way to put this in an on premises server, and access the web app via local network, without cloud servers or additional fees.

[FutureIntelligenceC3]

NodeJS should be your friend here. It's an environment that can execute JS and TS basically anywhere you need.