Itβs definitely been the direction of travel for the last several years. Not because the products are better, but because itβs easier to develop for just the browser than for Mac, Windows, and Linux.
Iβve never found them to be more performant, and i canβt understand the logic of why a programme running inside another programme would be more performant except in comparison to unoptimised alternatives.
Iβve never used a web app that i thought was better than a local app. But i definitely understand why developers prefer them.
Web apps have the advantage of not requiring admin permission and being accessible from pretty much everywhere, and they are often less intensive I believe
And I guess cloud storage of documents makes it even better
which is fine if you deny network connections for it with a per-process firewall. but with a webapp you can never be sure that they won't snatch your documents.