ngxtension-platform VS Svelte

I used ngxtension for the demo for brevity, but the result is the same.

The project of my choice was ngxtension. If you don't know ngxtension: It is a collection of useful Angular utilities. As Angular developer you should definitely check it out.

You can find this function in the NG Extension Platform: documentation.

It's a good opportunity to rethink migrating from RxJS to Signals, as more and more APIs are signal-based: the framework (signals, computeds, effects and the rxjs-interop) and ecosystem (NGRX signal store), as well as tons of experiments (such as this one).

At Project Au Lait, we are developing and publishing an open-source asset called SVQK, which combines Svelte (Frontend) and Quarkus (Backend) for web application development. The asset includes automated testing tools and source code generation tools. This article introduces an overview of SVQK. (For instructions on how to use SVQK, refer to the Quick Start.)

Yes, Solid is very fast, but Svelte's Signals implementation seems to be even more performant. [0]

I just loved the simplicity of using $: for deriveds and effects in Svelte 3 and 4. But after building a correlation matrix [1] and a work project with Svelte 5, I have to say that I really like it.

[0] https://github.com/sveltejs/svelte/discussions/13277

[1] https://covary.xyz

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I have raised this issue here, and the summary of the discussion is: There is no one API that can be used to accurately know when it is OK to register effects. Core team member trueadm expressed the fact that the core team has had this discussion before, and that they may (but not guaranteed to) come up with a new rune for this exact purpose. At the time of writing, this pull request defines the $effect.active rune for this purpose and is still a draft pull request.