Windows UI Library VS windows-rs

I wish that was true, but even the new stuff, like their new frameworks, performs poorly while their older frameworks perform really well. That's brand new code, with no legacy codebase to care for.

The reason why I don't recommend Winui is the million bugs it has. See the github issues page. All Microsoft ui stuff sucks currently. But if you use WPF why not FluentWPF

Development for WinAppSdk and WinUI 3 is also very slow and Microsoft seems to not want to push it and invest more developers into it for some reason. They try to improve the framework, is just it's a small team. For example it was a headacke to apply the Mica backgrop and required unmanaged code, they made it simpler and reduced it to a line of code but it took months. I have 2 out of 7 issues fixed on WinAppSdk repository and 0 out of 8 issues fixed in the WinUI 3 repository (some of the older than a year). This are just my issues, there are many other opened by other developers. So yeah, it wasn't fun at all. PoweshellSDK had an issue with the Import-Module command and it wasn't fixed for more than a year and probably won't be ever fixed, but I'm glad I found a workaround, even more clean and more safe, otherwise I couldn't have added the posibility to uninstall and change Store apps.

Compared to UWP or WPF, WinUI 3 is somewhere between 100-200% slower and consumes 7-20 times as much RAM as the old frameworks (for certain operations).

It's a shame that, unlike with Win32, using WinUI places pretty harsh restrictions on which programming languages and environments you can use. Only C# and C++ are supported, the latter only with Microsoft compilers. For everything else, including Rust[1], Python and MinGW C/C++, there is no answer for OP's question, and the effect of this on the visual consistency of the Windows desktop is obvious - there is none. Every third-party app uses a different toolkit with a different look and feel, because the library providing the standard look and feel simply isn't available to the majority of developers.

[1]: https://github.com/microsoft/windows-rs/pull/1836

[0] https://github.com/microsoft/windows-rs

On Windows you'd need to call the LoadLibraryEx method. You'd also need a crate to call Win32 functions, I suggest windows-rs.

windows-rs, Microsoft's crate wrapping the Windows API, already includes the WDK, the special sdk for creating kernel code.

On windows, I'll probably use https://github.com/gabdube/native-windows-gui or https://github.com/microsoft/windows-rs both of them seem pretty solid.

*nod* It's an official Microsoft thing generated from official Microsoft API definition files. (The repo is at microsoft/windows-rs on GitHub.)

Microsoft offers official "bindings" to Win32 APIs through win32metadata. However, until recently, it did not include metadata for kernel-level functions or WDK. In early 2021, an issue was raised through windows-rs regarding this limitation, but progress was slow until now. Microsoft has finally released official metadata for WDK, which can be found on the wdkmetadata repository. The latest comment on the issue thread can be found here:

Is something wrong with https://github.com/deviceplug/btleplug or you haven't found it? You could also use bindings to platform libraries like https://github.com/microsoft/windows-rs and https://github.com/rust-mobile/ndk if btleplug doesn't have something fundamental to you.