Avalonia.FuncUI VS Uno Platform

For those interested in .NET languages with alternative compilation targets, Elmish (https://elmish.github.io/elmish/) is pretty unique.

We use F# on the front end (instead of TS), and thanks to the Fable compiler (which transpiles F# to JS, Python, Dart, PHP and Rust), most of the benefits of an Elm-style model in the UI can be ported to all sorts of different outputs languages. The rust target is in beta, but its promising because the WASM bundle size stands to be dramatically lower.

While the default is reactivity library for Elmish is React, you can swap in Avalonia/FuncUI (https://github.com/fsprojects/Avalonia.FuncUI) pretty easily as well.

The code to declare/build the widgets is quite nice. Modifying widgets by hand on certain signals or manually re-wiring all the signals seems a bit outdated to me.

Wonder if something like FuncUI [1] could be built on top of it.

[1] https://github.com/fsprojects/Avalonia.FuncUI

OTOH, if desktop really is the primary focus, and if you can drop the idea of reusable UI code, then Avalonia is a great choice for F# as you can use a Avalonia.FuncUI and/or Elmish.Avalonia.

And one more MVU for you https://github.com/fsprojects/Avalonia.FuncUI

You might want to check out Avalonia.FuncUI, which lets you use F# and the cross-platform Avalonia framework to build desktop applications with an Elm-like architecture: https://github.com/fsprojects/Avalonia.FuncUI#example-using-...

And Uno Platform (https://platform.uno/) is akin to React Native in terms of native controls usage.

also UNO Platform (C#) which is suitable for simple or complex cross platform business applications : https://platform.uno/

Why is this a problem? At face value, it isn't a problem. Taking a step back at a more global level, what does "uComponents" mean to the rest of the world? Many of the .NET developers who heavily use NuGet may have not even heard of Umbraco CMS, let alone a 3rd party plugin for it. What if people from the Uno Platform community are browsing NuGet for some kind of components extension library? You can see, this could get confusing outside the scope of the Umbraco community/ecosystem. On top of this, uComponents was developed against Umbraco v4, with its last release in 2016, now it's there to be lingering on the NuGet repository until the end of time, set in stone.

Not a fan of XAML after trying to get into it, but there is Uno Platform. It wraps native widgets on mobile, just like React Native (which is good for accessibility), and uses C#. https://platform.uno/

My guess is that it's mainly focused on mobile. On Windows, it has no overhead (behaving like a normal WinUI 3 app), on macOS I think it uses Catalyst by default (which was developed by Apple to make more iOS apps available for Mac desktops) and on Linux it draws its own widgets that the devs try imitating the GTK style with.

On Android and iOS, it just uses the native widgets which I think is a better experience so you can see my reasons for guessing it's mobile-first. That may or may not be what you want.

5- Uno

> ...building UIs with the document/element api

When the whole premise is flawed, JSX or not, does it really matter if there is a better or worse way of misusing a technology not meant for UIs?

Leave HTML and JavaScript to Wikipedia and other hypertext document libraries.

Unfortunately, WASM is not there yet, but people are trying: https://platform.uno.

Uno Platform is fully open source, under Apache 2.0 license. You can see the license here https://github.com/unoplatform/uno/blob/master/License.md