I'm currently doing some research to build a full cross-platform system that our personnel will use for various management and selling purposes, this is just a first step to migrate (and clean, lots of cleaning) a gigantic and obsolete system made in Java 7 with a nightmarish coupling between logic and view layers.

Since the system itself is considerably large, we are currently migrating the essential modules of its logic to an ExpressJS driven Restful API.

As a complementary project, I must find a way to share the highest possible amount of view code while achieving said cross-platform capacity.

My approach is the following:

• Angular 7+ and Ionic 5 for Android and iOS.
• Angular 7+ for the web.
• Angular 7+ and Electron for Desktop.

While Angular is the common part, and considering that Ionic can work on any platform, i'm wondering what is the best way to achieve a non-conflicting integration of Electron.js to the very-commonly-used Angular+Ionic Stack for both Mobile and Web development?

I've stumbled with a quite good template build called Polyonic but I would love to hear more about the matter before taking such a long-lasting decision.