flutter_platform_widgets VS Svelte

Full control of rendering. Optimizes for consistent UI cross-platform, at expense of platform-specific capabilities and look-and-feel (that users on each platform might be more familiar with). But has Cupertino widgets for iOS look-and-feel, to alleviate that. (Android uses Material UI widgets). Could also use flutter_platform_widgets that automatically selects the UI widget's look-and-feel according to the mobile platform (iOS or Android).

OP here!

It wasn't that hard to handle the conditional logic for the UI components. It can also be encapsulated in a separate package, something that is already available for Flutter on mobile (iOS and Android UI): https://github.com/stryder-dev/flutter_platform_widgets

I could also not strive to make it look native, but go with the default UI (Google's Material UI). As I explained in the post, I decided to take some extra steps and use the two UI packages (macos_ui and fluent_ui), to make it adapt to the platform.

Please bear in mind that I am a single developer, with ~1 year of working with Flutter and Dart, and my main background is web development. I think that teams with more members and experience can certainly do this for even larger in scope apps.

the technical decision how Svelte should treat self-closing html elements was hindered by Prettier:

Svelte

React has introduced measures like batching state updates, background concurrent rendering and memoization to tackle this. My opinion is that the best way to solve the problem is by improving their reactivity model. The app needs to be able to track the code that should be re-run on updating a given state variable and specifically update the UI corresponding to this update. Tools like solid.js and svelte work in this manner. It also eliminates the need for a virtual DOM and diffing.

Similarly to Promises/A+, this effort focuses on aligning the JavaScript ecosystem. If this alignment is successful, then a standard could emerge, based on that experience. Several framework authors are collaborating here on a common model which could back their reactivity core. The current draft is based on design input from the authors/maintainers of Angular, Bubble, Ember, FAST, MobX, Preact, Qwik, RxJS, Solid, Starbeam, Svelte, Vue, Wiz, and more…

Svelte is a powerful web framework that offers a fresh approach to building web applications. Its simplicity, reactivity model, and built-in features make it an excellent choice for developers looking to create efficient and maintainable applications. By following this guide, you should now have a good understanding of how to get started with Svelte and build your first components, routes, and transitions. You can read more about svelte on the official Svelte website.

Use .NET features (especially dotnet watch) as a setup for a client-side Svelte application, starting from a simple C# console app.