While Ionic apps generate a Capacitor project by default, Capacitor is framework agnostic and should work with any application generated in an Nx workspace.
Capacitor is a spiritual successor to Apache Cordova and Adobe PhoneGap, with inspiration from other popular cross-platform tools like React Native and Turbolinks, but focused entirely on enabling modern web apps to run on all major platforms with ease. Capacitor is backward-compatible with many existing Cordova plugins."
To learn more about Capacitor, visit https://capacitorjs.com/docs
@nxext/capacitor will include migrations that will update the dependencies included with this plugin, as well as any code migrations if possible.