I agree with all the comments here saying "stick with Win32" --- this is "a mess" that you can easily avoid. Speaking as a long-time Win32 programmer, the requirements for your app are doable in a few KB (yes, kilobytes --- my vague estimate is less than 8KB) standalone executable. This is how I arrived at that: Enumerating the machine’s displays and their bounds A few API calls. Probably a few hundred bytes. Placing…
Using Win32 to write a UI in Windows is like pulling teeth. There are bindings for Rust but even still it's a nightmare. MacOS is slightly better but Apple's anti-competitive practices targeting developers makes it a tough sell. Linux is better still, technically, but due to the fragmented desktop environment landscape and distribution difficulties, it's also a hard sell. I think it's fair to say that the entire stor…
With electron this is much easier because nothing is native and it looks and feels just like the website.