I'm making a desktop app using Web Technologies. Any Advise?

Hey folks,

I've decided to build my next project using web technologies for the frontend. I've picked Electron and React to be the main tech to accomplish it.

This is going to be an audio application, so the backend is going to be a c++ library that I'm writing. Node addon's are how I'm going to call my library in js.

Any advise? Should I build a BFF to handle the addon? Any pitfalls to be aware of?