Crow VS Eto.Forms

https://github.com/jpbruyere/Crow try to become an open source portable alternative.

If it's a very simple desktop app (win or linux), maybe you could give a chance to C.R.O.W., it's beta, and I try to keep it very simple (but extensible). You may test several simple tutorials and tell me what documentation you're missing, I'm currently updating the docs.

If some peoples are interesting in beta testing of c.r.o.w., I've prepared several small [introductive](https://github.com/jpbruyere/Crow/wiki/Tutorials) tutorials. You may use the [ShowCase](https://github.com/jpbruyere/Crow/tree/master/Samples/ShowCase) in the sample directory to test IML (the ui language of crow) in live. The helloworld sample has a small howto for installation. That's the first time I try to present this lib, be tolerant if you find bugs, it's far from a release version. Any bug report or advice is welcome. If you want to see it integrated in a vulkan 3d application check [vkChess.net](https://github.com/jpbruyere/VkChess.net) (there's a binary win beta release). It's a [stockfish](https://stockfishchess.org/) client. For several simple example integrated with vulkan check [VkCrowWindow library](https://github.com/jpbruyere/VkCrowWindow). Thanks for any returns, even critics ;-)

An option that does not seem to have been mentioned yet is Eto.Forms: https://github.com/picoe/Eto

And the above is caused by https://github.com/picoe/Eto/issues/2361

Eto Forms - Simple cross-platform UI toolkit using native components, also for F# - https://github.com/picoe/Eto

Yes, you can use Eto.Forms. There is also Windows Forms (with WYSIWYG editor).

Check out Eto Forms

Look at the Wiki: Containers

To move on to GUI dev, there's the Qt Framework, Eto.forms for C#; Rust has the ImGui wrapper for the C++ Dear ImGui library.

I've been using Eto Myself