Question: Is there a solution that enables me to publish my desktop app with one-click distribution and auto-updates?

If you're looking for a service that lets you distribute your desktop app with a single click and that auto-updates your app, ToDesktop is a top contender. The service converts your web app codebase into a cross-platform desktop app. It's a pretty simple process: copy and paste the URL of your web app, customize the look and feel with a graphical user interface without having to write any code, and add desktop code to tap into system-level abilities. ToDesktop supports multiple windows, offline mode, native notifications, file system access and screen recording, in addition to one-click distribution and auto-updates. It offers a range of pricing plans for different users.

Another contender is Nowa, which lets you build high-quality mobile, web and desktop apps using a visual design interface. The service requires less programming, letting you add custom behavior with connections to different backends without having to write code. Nowa offers one-click multi-platform export, hot reload and templates, and is geared for developers, startups and teams. It offers a free tier and several paid plans, including Pro, Premium and Enterprise.

Both ToDesktop and Nowa offer useful services for publishing desktop apps and keeping them up to date with auto-updates, so either is a good choice for your needs.