At our research chair (https://mnm-team.org) we used QuIDE (https://quide.eu) quite a lot to try out quantum circuits and teach quantum computing to our students. As many of us were not using Windows that was kind of annoying, because it was only running on Windows. So one of our students refactored QuIDE for Windows (https://quide.eu) together with us with Avalonia UI (https://avaloniaui.net/) for cross platform... - Source: Hacker News / 7 days ago

You might look into https://avaloniaui.net/. - Source: Hacker News / 15 days ago

Businesses do seem to like AvaloniaUI and Uno. https://avaloniaui.net/ https://platform.uno/. - Source: Hacker News / 20 days ago

WPF is not the best example of open source, as some components are still closed source. Though it only runs on Windows, a closed source operating system, so perhaps that is not so important. https://github.com/dotnet/wpf/issues/2554. - Source: Hacker News / about 1 month ago

Yes, but the portable GUI frameworks by Microsoft themselves are generally not very good, and they tend to be abandoned after a couple of years. Avalonia is developed outside of the Microsoft corporate madness and seems to be slowly becoming the defacto cross-platform framework because it is expected to last a bit longer than a manager's attention span: https://avaloniaui.net/. - Source: Hacker News / 4 months ago

It’s not declarative, but small, cross platform, old school C++, and has a graphical UI designer that writes the C++ code for you. Since you mentioned Rust, it has Rust bindings too: http://fltk.org . It has different schemes that make it look more modern than the default scheme…. Source: 12 months ago

Hello, I was recently looking through my \AppData\Roaming and found a folder called fltk.org and I am not sure of why it is there or where it has come from. Does this folder come from any games that can be downloaded or something? Source: about 3 years ago