Are you not switching from #VisualForce because you think #Lightning is slow? Think again. We are hosting a webinar on April 2nd at 10:30 am to show you how to maximize #Salesforce Lightning performance. Register here:
I've been building some working examples using #Lightning Message Service the new cross-DOM communcation API. Still WIP, but the example for Visualforce is up. Here's information about it #visualforce#lwc#salesforcedevelopers.
If you are looking forward to displaying #Salesforce data to people without exposing your #data to third party systems then #Visualforce pages are your best solution. Check out now!