Reasons for using svelte js [closed]
Svelte is a different take on the idea of building UIs. Rather than being a library that runs in the browser to create your UI, it's a compiler that turns your component into simple JavaScript, with no need for virtual DOM diffing or any of the other techniques that UI libraries use.
The resulting code is faster, but it's also smaller, more portable, and — crucially, especially on mobile — has lower memory requirements.
You absolutely can use Redux or any other state management system with Svelte. But it has built-in state management that's powerful enough that you probably won't need it.